Antibody-drug conjugates (ADCs) represent a novel class of cancer therapeutics. Their design involves a tumor-specific antibody, a linker and a cytotoxic payload. The payload in ADCs are highly potent cytotoxins, exerting their effects on critical cellular processes required for survival. Typically, the cytotoxins used in ADCs are a 100-1000 times more potent than regular chemotherapeutics and preferably have sub-nanomolar potency. Most compounds in current clinical testing utilize either maytansine derivatives (DM1/DM4) or auristatins (MMAE/ MMAF), which are both microtubule inhibitors. These typically induce apoptosis in cells undergoing mitosis by causing cell cycle arrest at G2/M. More recent work shows that microtubule inhibitors may also disrupt non-dividing cells in interphase. Other classes of cytotoxins used in ADCs include enediynes (Calicheamicin ), duocarmycin derivatives, pyrrolobenzodiazepines (PBDs) and indolinobenzodiazepines, all of which target the minor groove of DNA, and quinoline alkaloids (SN-38), which inhibit topoisomerase. For example, the potent cytotoxic drug doxorubicin and daunorubicin may interact with DNA by intercalation.


Anti-infection >
Arenavirus Bacterial CMV Enterovirus Filovirus Fungal HBV HCV HIV HSV Influenza Virus Parasite Reverse Transcriptase RSV SARS-CoV
Antibody-drug Conjugate >
ADC Cytotoxin ADC Linker Drug-Linker Conjugates for ADC PROTAC-linker Conjugate for PAC
Apoptosis >
Apoptosis Bcl-2 Family c-Myc Caspase DAPK Ferroptosis IAP MDM-2/p53 PKD RIP kinase Survivin Thymidylate Synthase TNF Receptor
Autophagy >
Autophagy LRRK2 ULK Mitophagy
Cell Cycle/DNA Damage >
Antifolate APC ATM/ATR Aurora Kinase Casein Kinase CDK Checkpoint Kinase (Chk) CRISPR/Cas9 Deubiquitinase DNA Alkylator/Crosslinker DNA-PK DNA/RNA Synthesis Eukaryotic Initiation Factor (eIF) G-quadruplex Haspin Kinase HDAC HSP IRE1 Kinesin LIM Kinase (LIMK) Microtubule/Tubulin Mps1 Nucleoside Antimetabolite/Analog p97 PAK PARP PERK Polo-like Kinase (PLK) PPAR RAD51 ROCK Sirtuin SRPK Telomerase TOPK Topoisomerase Wee1
Cytoskeleton >
Arp2/3 Complex Dynamin Gap Junction Protein Integrin Kinesin Microtubule/Tubulin Mps1 Myosin PAK
Epigenetics >
AMPK Aurora Kinase DNA Methyltransferase Epigenetic Reader Domain HDAC Histone Acetyltransferase Histone Demethylase Histone Methyltransferase JAK MicroRNA PARP PKC Sirtuin Protein Arginine Deiminase
GPCR/G Protein >
5-HT Receptor Adenosine Receptor Adenylate Cyclase Adiponectin Receptor Adrenergic Receptor Angiotensin Receptor Bombesin Receptor Bradykinin Receptor Cannabinoid Receptor CaSR CCR CGRP Receptor Cholecystokinin Receptor CRFR CXCR Dopamine Receptor EBI2/GPR183 Endothelin Receptor GHSR Glucagon Receptor Glucocorticoid Receptor GNRH Receptor GPCR19 GPR109A GPR119 GPR120 GPR139 GPR40 GPR55 GPR84 Guanylate Cyclase Histamine Receptor Imidazoline Receptor Leukotriene Receptor LPL Receptor mAChR MCHR1 (GPR24) Melatonin Receptor mGluR Motilin Receptor Neurokinin Receptor Neuropeptide Y Receptor Neurotensin Receptor Opioid Receptor Orexin Receptor (OX Receptor) Oxytocin Receptor P2Y Receptor Prostaglandin Receptor Protease-Activated Receptor (PAR) Ras RGS Protein Sigma Receptor Somatostatin Receptor TSH Receptor Urotensin Receptor Vasopressin Receptor Melanocortin Receptor
Immunology/Inflammation >
Aryl Hydrocarbon Receptor CCR Complement System COX CXCR FLAP Histamine Receptor IFNAR Interleukin Related IRAK MyD88 NO Synthase NOD-like Receptor (NLR) PD-1/PD-L1 PGE synthase Salt-inducible Kinase (SIK) SPHK STING Thrombopoietin Receptor Toll-like Receptor (TLR) Arginase
JAK/STAT Signaling >
EGFR JAK Pim STAT
MAPK/ERK Pathway >
ERK JNK KLF MAP3K MAP4K MAPKAPK2 (MK2) MEK Mixed Lineage Kinase MNK p38 MAPK Raf Ribosomal S6 Kinase (RSK)
Membrane Transporter/Ion Channel >
ATP Synthase BCRP Calcium Channel CFTR Chloride Channel CRAC Channel CRM1 EAAT2 GABA Receptor GlyT HCN Channel iGluR Monoamine Transporter Monocarboxylate Transporter Na+/Ca2+ Exchanger Na+/HCO3- Cotransporter Na+/K+ ATPase nAChR NKCC P-glycoprotein P2X Receptor Potassium Channel Proton Pump SGLT Sodium Channel TRP Channel URAT1
Metabolic Enzyme/Protease >
15-PGDH 5 alpha Reductase 5-Lipoxygenase Acetyl-CoA Carboxylase Acyltransferase Adenosine Deaminase Adenosine Kinase Aldehyde Dehydrogenase (ALDH) Aldose Reductase Aminopeptidase Angiotensin-converting Enzyme (ACE) ATGL ATP Citrate Lyase Carbonic Anhydrase Carboxypeptidase Cathepsin CETP COMT Cytochrome P450 Dipeptidyl Peptidase Dopamine β-hydroxylase E1/E2/E3 Enzyme Elastase Enolase FAAH FABP Factor Xa Farnesyl Transferase Fatty Acid Synthase (FAS) FXR Glucokinase GSNOR Gutathione S-transferase HCV Protease Hexokinase HIF/HIF Prolyl-Hydroxylase HIV Integrase HIV Protease HMG-CoA Reductase (HMGCR) HSP Indoleamine 2,3-Dioxygenase (IDO) Isocitrate Dehydrogenase (IDH) Lactate Dehydrogenase LXR MAGL Mineralocorticoid Receptor Mitochondrial Metabolism MMP Nampt NEDD8-activating Enzyme Neprilysin PAI-1 PDHK PGC-1α Phosphatase Phosphodiesterase (PDE) Phospholipase Procollagen C Proteinase Proteasome Pyruvate Kinase RAR/RXR Renin ROR Ser/Thr Protease SGK Stearoyl-CoA Desaturase (SCD) Thrombin Tryptophan Hydroxylase Tyrosinase Xanthine Oxidase
Neuronal Signaling >
5-HT Receptor AChE Adenosine Kinase Amyloid-β Beta-secretase CaMK CGRP Receptor COMT Dopamine Receptor Dopamine Transporter FAAH GABA Receptor GlyT iGluR Imidazoline Receptor mAChR Melatonin Receptor Monoamine Oxidase nAChR Neurokinin Receptor Opioid Receptor Serotonin Transporter γ-secretase
NF-κB >
NF-κB IKK Keap1-Nrf2 MALT1
PI3K/Akt/mTOR >
Akt AMPK ATM/ATR DNA-PK GSK-3 MELK mTOR PDK-1 PI3K PI4K PIKfyve PTEN
PROTAC >
PROTAC E3 Ligase Ligand-Linker Conjugate Ligand for E3 Ligase PROTAC Linker PROTAC-linker Conjugate for PAC
Protein Tyrosine Kinase/RTK >
Ack1 ALK Bcr-Abl BMX Kinase Btk c-Fms c-Kit c-Met/HGFR Discoidin Domain Receptor DYRK EGFR Ephrin Receptor FAK FGFR FLT3 IGF-1R Insulin Receptor IRAK Itk PDGFR PKA Pyk2 ROS Src Syk TAM Receptor Trk Receptor VEGFR
Stem Cell/Wnt >
Casein Kinase ERK Gli GSK-3 Hedgehog Hippo (MST) JAK Notch Oct3/4 PKA Porcupine ROCK sFRP-1 Smo STAT TGF-beta/Smad Wnt YAP β-catenin γ-secretase
TGF-beta/Smad >
TGF-beta/Smad PKC ROCK TGF-β Receptor
Vitamin D Related >
VD/VDR
Others >
Androgen Receptor Aromatase Estrogen Receptor/ERR Progesterone Receptor Thyroid Hormone Receptor Others

Paclitaxel

Paclitaxel is a potent anticancer medication which can promote microtubule (MT) assembly, inhibit MT depolymerization, and change MT dynamics required for mitosis and cell proliferation.

  • CAS Number: 33069-62-4
  • MF: C47H51NO14
  • MW: 853.906
  • Catalog: ADC Cytotoxin
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 957.1±65.0 °C at 760 mmHg
  • Melting Point: 213 °C (dec.)(lit.)
  • Flash Point: 532.6±34.3 °C

Tubulysin A

Tubulysin A(TubA) is a myxobacterial product that can function as an antiangiogenic agent in many in vitro assays; anti-microtubule, anti-mitotic, an apoptosis inducer, anticancer, anti-angiogenic, and antiproliferative.IC50 value: Target: microtubuleTubulysin A is a novel antibiotic, which is anti-microtubule, anti-mitotic, apoptosis inducer, anticancer, anti-angiogenic, and antiproliferative. Tubulysins are cytotoxic peptides, which include 9 members (A-I). Tubulysin A has potential application as an anticancer agent. It arrests cells in the G2/M phase. Tubulysin A inhibits polymerization more efficiently than vinblastine and induces depolymerization of isolated microtubules. Tubulysin A has potent cytostatic effects on various tumor cell lines with IC50 in the picomolar range.

  • CAS Number: 205304-86-5
  • MF: C43H65N5O10S
  • MW: 844.06900
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SG2057

SG2057 (DRG16) is a PBD dimer containing a pentyldioxy linkage which binds sequence selectively in the minor groove of DNA forming DNA interstrand and intrastrand cross-linked adducts. SG2057 is a highly active antitumor agent[1].

  • CAS Number: 260417-62-7
  • MF: C33H36N4O6
  • MW: 584.662
  • Catalog: ADC Cytotoxin
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 820.0±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 449.7±34.3 °C

Aldoxorubicin•HCl

Aldoxorubicin (INNO-206) hydrochloride is an albumin-binding proagent of Doxorubicin (DNA topoisomerase II inhibitor), which is released from albumin under acidic conditions. Aldoxorubicin hydrochloride (INNO-206) has potent antitumor activities in various cancer cell lines and in murine tumor models.

  • CAS Number: 1361563-03-2
  • MF: C37H43ClN4O13
  • MW: 787.21
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

N2'-Deacetyl-N2'-[3-(methyldithio)-1-oxopropyl]maytansine

DM1-SMe is an unconjugated form of the Maytansinoid in IMGN901. DM1-SMe is about 3-10-fold more potent than the parent drug Maytansine, with IC50s ranging from 0.003 to 0.01 nM for DM1-SMe in a panel of human tumor cell lines[1].

  • CAS Number: 138148-68-2
  • MF: C36H50ClN3O10S2
  • MW: 784.37900
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Py-MPB-amino-C3-PBD

Py-MPB-amino-C3-PBD is a cytotoxic agent comprised non-alkylating group. Py-MPB-amino-C3-PBD acts as the payload for ADCs. Antimicrobial activity[1].

  • CAS Number: 2412924-07-1
  • MF: C41H44N8O6
  • MW: 744.84
  • Catalog: Bacterial
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

MMAF (Hydrochloride)

MMAF hydrochloride is an antitubulin agent that inhibit cell division; inhibits H3397 cell growth with an IC50 of 105 nM.

  • CAS Number: 1415246-68-2
  • MF: C39H66ClN5O8
  • MW: 768.42300
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Doxorubicin Hydrochloride

Doxorubicin hydrochloride is a cytotoxic anthracycline antibiotic for the treatment of multiple cancers. The possible mechanisms by which doxorubicin acts in the cancer cell are intercalation into DNA and disruption of topoisomerase-II-mediated DNA repair.

  • CAS Number: 25316-40-9
  • MF: C27H30ClNO11
  • MW: 579.980
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: 810.3ºC at 760 mmHg
  • Melting Point: 216ºC
  • Flash Point: 443.8ºC

ε-Amanitin

ε-Amanitin, a cyclic peptide isolated from a variety of mushroom species, potently binds to and inhibits the activity of RNA polymerase II[1][2].

  • CAS Number: 21705-02-2
  • MF: C39H53N9O14S
  • MW: 903.95500
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Maytansinoid B

Maytansinoid B is a kind of ADC Cytotoxin. Maytansinoid B can be used to conjugates with antibodies to form Antibody-Drug Conjugates (ADCs). Maytansinoids are known as antimitotic agents, binding to tubulin and inhibiting microtubule assembly. Maytansinoids induces G2/M arrest in the cell cycle to induce apoptosis[1][2].

  • CAS Number: 1628543-40-7
  • MF: C36H51ClN4O10
  • MW: 735.26
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(2R,3R)Methyl-2-(N-((2S,3R)-3-((9S)-9-((S)-2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)(Methyl)Amino)-3-Methylbutanamido)-3-Methoxy-5,10-Dimethyl-4-(Methylamino)-8-Oxoundecanoyl)Pyrrolidin-2-Yl)Propionamido)-3-Methoxy-2-Methyl-3-Phenylpropanoate

Fmoc-MMAF-OMe is an anticancer agent and tubulin polymerization inhibitor with an Fmoc protecting group. The active ingredient of Fmoc-MMAF-OMe, MMAF (HY-15579), is the cytotoxic (ADC Cytotoxin) component of classic antibody drug conjugates (ADCs)[1].

  • CAS Number: 863971-38-4
  • MF: C55H77N5O10
  • MW: 968.23
  • Catalog: ADC Cytotoxin
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 1029.7±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 576.5±34.3 °C

DMEA-PNU-159682 dichloroacetate

DMEA-PNU-159682 (molecule D12) dichloroacetate is an ADC cytotoxin molecule including metabolites of nemorubicin (MMDX) from liver microsomes and a potent ADCs cytotoxin PNU-159682[1][2].

  • CAS Number: 1799421-49-0
  • MF: C41H49Cl4N3O18
  • MW: 1013.65
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Rebeccamycin

Rebeccamycin, an antitumor antibiotic, inhibits DNA topoisomerase I. Rebeccamycin appears to exert its primary antineoplastic effect by poisoning topoisomerase I and has negligible effect on protein kinase C and topoisomerase II[1][2].

  • CAS Number: 93908-02-2
  • MF: C27H21Cl2N3O7
  • MW: 570.37800
  • Catalog: ADC Cytotoxin
  • Density: 1.87g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Mensacarcin

Mensacarcin, a highly complex polyketide, strongly inhibits cell growth universally in cancer cell lines and potently induces apoptosis in melanoma cells. Mensacarcin targets to mitochondria, affects energy metabolism in mitochondria, and activates caspase-dependent apoptotic pathways. Mensacarcin, an antibiotic, can be used as a cytotoxic component of antibody-drug conjugates (ADCs)[1][2].

  • CAS Number: 808750-39-2
  • MF: C21H24O9
  • MW: 420.410
  • Catalog: ADC Cytotoxin
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 656.8±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 232.9±25.0 °C

Daunorubicin HCl

Daunorubicin hydrochloride is a topoisomerase II inhibitor with potent antineoplastic activities.

  • CAS Number: 23541-50-6
  • MF: C27H30ClNO10
  • MW: 563.981
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: 770ºC at 760 mmHg
  • Melting Point: 188 - 190ºC
  • Flash Point: 419.5ºC

(S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione

Exatecan Intermediate 1 (compound 6) is an intermediate of Exatecan (DX-8951, HY-13631). Exatecan is an anticancer agent belonging to the class of camptothecin analogs. Exatecan interferes with the proliferation and division of tumor cells by interacting with DNA, thereby inhibiting tumor growth. Exatecan is primarily used for research of a variety of cancers including ovarian, lung and breast cancers[1][2].

  • CAS Number: 110351-94-5
  • MF: C13H13NO5
  • MW: 263.25
  • Catalog: ADC Cytotoxin
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 666.6±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 357.0±31.5 °C

SGD-1882

SGD-1882 is a cytotoxic, DNA minor-groove crosslinking agent pyrrolobenzodiazepine (PBD) dimer, acting as the payload for ADCs.

  • CAS Number: 1222490-34-7
  • MF: C42H39N5O7
  • MW: 725.788
  • Catalog: ADC Cytotoxin
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 977.7±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 545.1±34.3 °C

N-Boc-Val-Dil-Dap-Doe

N-Boc-Val-Dil-Dap-Doe is a compound used to synthesize Dolastatin 10. Dolastatin 10, a potent antimitotic peptide, inhibits tubulin polymerization[1].

  • CAS Number: 135383-62-9
  • MF: C40H63N5O7S
  • MW: 758.02
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Inebilizumab

Inebilizumab is an anti-CD19 monoclonal antibody (mAb) with enhanced antibody-dependent cell-mediated cytotoxicity against B cells. Inebilizumab can be used for multiple sclerosis and neuromyelitis optica research[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ADC toxin 1

ADC toxin 1 is an ADC cytotoxin with anti-cancer activities. ADC toxin 1 is against  HCT-116 and PSN1 cells growth with both IC50 values of 0.86 µM.

  • CAS Number: 723340-57-6
  • MF: C32H52O9
  • MW: 580.75
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

10-Deacetyl-7-xylosyl paclitaxel

10-Deacetyl-7-xylosyl paclitaxel is a Paclitaxel derivative with improved pharmacological features and higher water solubility.IC50 value:Target: Microtubule inhibitor10-Deacetyl-7-xylosyl paclitaxel induced mitotic cell cycle arrest and apoptosis as measured by flow cytometry, DNA laddering, and transmission electron microscopy. Pro-apoptotic Bax and Bad protein expression was up-regulated and anti-apoptotic Bcl-2 and Bcl-XL expression down-regulated, which lead to a disturbance of the mitochondrial membrane permeability and to the activation of caspase-9. In turn, caspase-9 activated downstream caspases-3 and -6, but not caspase-8. Bid was also activated by caspase-3. Reversely, treatment with a caspase-10-specific inhibitor could not protect PC-3 cells from 7-xylosyl-10-deacetyl-paclitaxel-triggered apoptosis. Moreover, 7-xylosyl-10-deacetylpaclitaxel had no effect on the expression of CD95 and NF-kappaB proteins, indicating that apoptosis was induced through the mitochondrial-dependent pathway in PC-3 cells.

  • CAS Number: 90332-63-1
  • MF: C50H57NO17
  • MW: 943.984
  • Catalog: ADC Cytotoxin
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 1068.4±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 599.9±34.3 °C

Exatecan-methylacetamide-OH

Exatecan-methylacetamide-OH (compound 6) is a Exatecan derivative with anticancer effects. Exatecan-methylacetamide-OH is an ADC cytotoxin that can be used to synthesize Antibody-Drug Conjugates (ADCs) (CN112125915A; compound 6)[1].

  • CAS Number: 2594423-51-3
  • MF: C27H26FN3O6
  • MW: 507.51
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

NH2-methylpropanamide-Exatecan TFA

NH2-methylpropanamide-Exatecan TFA is a methylpropanamide-modified Exatecan (HY-13631), which is the common ADC Cytotoxin used in the synthesis of ADC. Exatecan is a DNA topoisomerase I inhibitor, with an IC50 of 2.2 μM (0.975 μg/mL), and can be used in cancer research[1].

  • CAS Number: 1817857-35-4
  • MF: C30H30F4N4O7
  • MW: 634.58
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Exatecan (Mesylate)

Exatecan Mesylate is a water soluble topoisomerase I inhibitor, with an IC50 of 2.2 μM (0.975 μg/mL), and can be used in cancer research.

  • CAS Number: 169869-90-3
  • MF: C25H26FN3O7S
  • MW: 531.55300
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Luisol A

Luisol A, an aromatic tetraol, is a major metabolite of an estuarine marine actinomycete of the genus Streptomyces. Luisol A, anthraquinone antibiotic analog, is an ADC Cytotoxin[1].

  • CAS Number: 225110-59-8
  • MF: C16H18O7
  • MW: 322.310
  • Catalog: ADC Cytotoxin
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 587.2±50.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 221.4±23.6 °C

Ansamitocin P-3

Ansamitocin P-3 is a microtubule inhibitor. Ansamitocin P-3 is a macrocyclic antitumor antibiotic.

  • CAS Number: 66584-72-3
  • MF: C32H43ClN2O9
  • MW: 635.145
  • Catalog: ADC Cytotoxin
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 833.1±65.0 °C at 760 mmHg
  • Melting Point: 190-192℃
  • Flash Point: 457.7±34.3 °C

MC-DOXHZN hydrochloride

MC-DOXHZN hydrochloride is an albumin-binding prodrug of Doxorubicin, with acid-sensitive properties[1].

  • CAS Number: 480998-12-7
  • MF: C37H43ClN4O13
  • MW: 787.21
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Methotrexate-d3

Methotrexate-d3 (Amethopterin-d3) is the deuterium labeled Methotrexate. Methotrexate (Amethopterin), an antimetabolite and antifolate agent, inhibits the enzyme dihydrofolate reductase, thereby preventing the conversion of folic acid into tetrahydrofolate, and inhibiting DNA synthesis. Methotrexate, also an immunosuppressant and antineoplastic agent, is used for the research of rheumatoid arthritis and a number of different cancers (such as acute lymphoblastic leukemia)[1][2][3].

  • CAS Number: 432545-63-6
  • MF: C20H19D3N8O5
  • MW: 457.45800
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: 210°C dec.
  • Flash Point: 9℃

Thailanstatin A

Thailanstatin A is an ultra-potent inhibitor of eukaryotic RNA splicing (IC50=650 nM). Thailanstatin A exerts effects via non-covalent binding to the SF3b subunit of the U2 snRNA subcomplex of the spliceosome and shows low-nM to sub-nM IC50s against multiple cancer cell lines. Thailanstatin A, a payload for ADCs, is conjugated to the lysines on trastuzumab yielding “linker-less” ADC[1][2][3].

  • CAS Number: 1426953-21-0
  • MF: C28H41NO9
  • MW: 535.63
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Seco-DUBA hydrochloride

Seco-DUBA hydrochloride is a toxin for ADC drug SYD985[1].

  • CAS Number: 1795733-93-5
  • MF: C29H23ClN4O4.xClH
  • MW:
  • Catalog: ADC Cytotoxin
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A