The immune system has evolved to survey and respond appropriately to the universe of foreign pathogens, deploying an intricate repertoire of mechanisms that keep responses to host tissues in check. The immune system is typically divided into two categories--innate and adaptive. Innate immunity refers to nonspecific defense mechanisms that come into play immediately or within hours of an antigen's appearance in the body. Adaptive immunity refers to antigen-specific immune response. The antigen first must be processed and recognized, and then the adaptive immune system creates an army of immune cells specifically designed to attack that antigen. For the adaptive immune system, specificity and sensitivity are provided by a large repertoire of antigen T-cell receptors (TCRs) constructed in their extracellular domain to recognize antigenic peptide fragments restricted and presented by histocompatibility complex molecules, and coupled through intracellular domains to signal transduction modules that serve to transmit environmental cues inside the cell.

Inflammation is triggered when innate immune cells detect infection or tissue injury. Pattern recognition receptors (PRRs) respond to pathogen-associated molecular patterns (PAMPs) or host-derived damage-associated molecular patterns (DAMPs) by triggering activation of NF-κB, AP1, CREB, c/EBP, and IRF transcription factors. Induction of genes encoding enzymes, chemokines, cytokines, adhesion molecules, and regulators of the extracellular matrix promotes the recruitment and activation of leukocytes. Besides resolving infection and injury, chronic inflammation is a risk factor for cancer.

Immunity has a major impact on inflammatory diseases and cancer, and biologics targeting immune cells and their factors. Immunosuppressant drugs suppress, or reduce, the strength of the body’s immune system, and have been used in the treatment of organ transplantation or autoimmunine diseases. Immunomodulator drugs have contributed to the significant improvement against cancer and other related diseases.

References:
[1] Sakaguchi S, et al. Immunol Cell Biol. 2012 Mar;90(3):277-87. doi: 10.1038/icb.2012.4.
[2] Newton K, et al. Cold Spring Harb Perspect Biol. 2012 Mar; 4(3): a006049.
[3] Bartneck M. Macromol Biosci. 2017 Apr 6. doi: 10.1002/mabi.201700021.


Anti-infection >
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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 >
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(11S,12R)-EET

(±)11(12)-EET is a NLRP3 inflammasome inhibitor. (±)11(12)-EET can be used for the research of anti-inflammatory, angiogenic and cardioprotective[1][2][3][4][6].

  • CAS Number: 123931-40-8
  • MF: C20H32O3
  • MW: 320.466
  • Catalog: NOD-like Receptor (NLR)
  • Density: 1.0±0.1 g/cm3
  • Boiling Point: 461.8±33.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 154.6±18.9 °C

Dexchlorpheniramine

Dexchlorpheniramine is an potent and blood-brain barrier (BBB) penetrant histamine 1 (H1) receptor antagonist with anticholinergic properties. Dexchlorpheniramine can be used for researching allergies[1].

  • CAS Number: 25523-97-1
  • MF: C16H19ClN2
  • MW: 274.78800
  • Catalog: Histamine Receptor
  • Density: 1.107g/cm3
  • Boiling Point: 379ºC at 760mmHg
  • Melting Point: N/A
  • Flash Point: 183ºC

Diclofenac

Diclofenac is a potent and nonselective anti-inflammatory agent, acts as a COX inhibitor, with IC50s of 4 nM, 1.3 nM for human COX-1 and COX-2 in CHO cells, and 5.1, 0.84 μM for ovine COX-1 and COX-2, respectively.

  • CAS Number: 15307-86-5
  • MF: C14H11Cl2NO2
  • MW: 296.149
  • Catalog: COX
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 412.0±45.0 °C at 760 mmHg
  • Melting Point: 156-158ºC
  • Flash Point: 203.0±28.7 °C

Betahistine Dihydrochloride

Betahistine Dihydrochloride is a histamine H3 receptors inhibitor used as an antivertigo drug.Target: Histamine ReceptorBetahistine, a structural analogue of histamine with weak histamine H(1) receptor agonist and more potent H(3) receptor antagonist properties. Betahistine acts centrally by enhancing histamine synthesis within tuberomammillary nuclei of the posterior hypothalamus and histamine release within vestibular nuclei through antagonism of H(3) autoreceptors [1].Therapeutic effects of betahistine in vestibular disorders result from its antagonist properties at histamine H(3) receptors (H(3)Rs). On inhibition of cAMP formation and [(3)H]arachidonic acid release, betahistine behaved as a nanomolar inverse agonist and a micromolar agonist. After acute oral administration, Betahistine increased t-MeHA levels with an ED(50) of 2 mg/kg, a rightward shift probably caused by almost complete first-pass metabolism. Therapeutic effects of betahistine result from an enhancement of histamine neuron activity induced by inverse agonism at H(3) autoreceptors [2].

  • CAS Number: 5579-84-0
  • MF: C8H14Cl2N2
  • MW: 209.116
  • Catalog: Histamine Receptor
  • Density: 0.967 g/cm3
  • Boiling Point: 210.9ºC at 760 mmHg
  • Melting Point: 150-154 °C
  • Flash Point: 96.7ºC

TNF-α-IN-10

TNF-α-IN-10 (compound 8a) is a IL-6 and TNF-α inhibitor. TNF-α-IN-10 shows anti-inflammatory activity[1].

  • CAS Number: 2247720-56-3
  • MF: C17H14O4
  • MW: 282.29
  • Catalog: Interleukin Related
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

NLRP3-IN-9

NLRP3-IN-9 is a potent NLRP3 inhibitor. NLRP3-IN-9 inhibits IL-1β release. NLRP3-IN-9 reduces inflammation and mechanical hyperalgesia. NLRP3-IN-9 has the potential for the research of gout[1].

  • CAS Number: 2768759-64-2
  • MF: C16H19N2NaO5S
  • MW: 374.39
  • Catalog: NOD-like Receptor (NLR)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pentixafor

Pentixafor is a peptide that targets CXCR4. Pentixafor is capable of being labelled with 68Gallium (68Ga) for positron emission tomography (PET) imaging[1].

  • CAS Number: 1341207-62-2
  • MF: C60H80N14O14
  • MW: 1221.36
  • Catalog: CXCR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ABT-239

ABT-239 is a novel, highly efficacious, non-imidazole class of H3R antagonist and a transient receptor potential vanilloid type 1 (TRPV1) antagonist. 

  • CAS Number: 460746-46-7
  • MF: C22H22N2O
  • MW: 330.42300
  • Catalog: Histamine Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

IL-2-IN-1

IL-2-IN-1 is a potent IL-2 inhibitor with an IC50 value of 1978 nM. IL-2-IN-1 shows antiproliferative activities[1].

  • CAS Number: 245747-10-8
  • MF: C17H12F6N4O2
  • MW: 418.29
  • Catalog: Interleukin Related
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FeTPPS

FeTPPS, a 5,10,15,20-tetrakis (4-sulfonatophenyl) porphyrin iron III chloride peroxynitrite decomposition catalyst, possessed evident neuroprotective effects in a experimental model of spinal cord damage[1]. FeTPPS acts as a peroxynitrite scavenger and anti-nitrating agent in vivo. FeTPPS reduces nitric oxide (NO) production and apoptosis process[2].

  • CAS Number: 90384-82-0
  • MF: C44H28ClFeN4O12S4
  • MW: 1024.27
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Paridiprubart

Paridiprubart (NI-0101) is a humanised anti-TLR4 monoclonal antibody. Paridiprubart has the potential for the research of rheumatoid arthritis[1].

  • CAS Number: 2641646-59-3
  • MF:
  • MW:
  • Catalog: Toll-like Receptor (TLR)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

CCR8 antagonist 2

CCR8 antagonist 2 is a potent antagonist of CCR8. CCR8 (C-C Motif Chemokine Receptor 8) is predominantly expressed on Treg cells and Th2 cells, but not on Th1 cells. CCR8 antagonist 2 inhibits CCR8 activity, which may be used in the treatment of diseases mediated by CCR8, such as cancer, and/or neuropathic pain (extracted from patent WO2022000443A1, compound 220)[1].

  • CAS Number: 2756350-98-6
  • MF: C23H30ClN3O3S
  • MW: 464.02
  • Catalog: CCR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Hetrombopag

Hetrombopag is a potent, selective, orally-active Thrombopoietin (TPO) receptor agonist; specifically stimulates proliferation and/or differentiation of human TPOR-expressing cells, including 32D-MPL and human hematopoietic stem cells, with low nanomolar EC50 values through stimulation of STAT, PI3K and ERK signalling pathways; specifically enhances the viability and promoted the growth of 32D-MPL cells in hollow fibres implanted in nude mice, exhibiting much higher potency than eltrombopag in vivo. Other Indication Phase 2 Clinical

  • CAS Number: 2114365-78-3
  • MF: C25H22N4O5
  • MW: 458.474
  • Catalog: Thrombopoietin Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(1S)-CCR2 antagonist 1

(1S)-CCR2 antagonist 1 is a left-handed chiral body of CCR2 antagonist 1 (HY-112792). CCR2 antagonist 1 is a high-affinity and long-residence-time CCR2 antagonist, with a Ki of 2.4 nM[1].

  • CAS Number: 1683534-97-5
  • MF: C28H32BrF3N2O
  • MW: 549.47
  • Catalog: CCR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

4,5-dihydro-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-amine

BW 755C is a 5-lipoxygenase (5-LO) inhibitor with an IC50 of 5 μM. BW 755C also inhibits cyclooxygenase (COX) with IC50s of 0.65 and 1.2 μg/mL against COX-1 and COX-2, respectively[1][2].

  • CAS Number: 66000-40-6
  • MF: C10H10F3N3
  • MW: 229.20
  • Catalog: COX
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 308.5±52.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 140.4±30.7 °C

Bimekizumab

Bimekizumab (Anti-Human IL17A/IL-17F Recombinant Antibody) is a humanised monoclonal antibody, can selectively neutralises IL-17A and IL-17F. Both of them are pro-osteogenic with respect to human periosteum-derived cell (hPDC) differentiation. Thus Bimekizumab blocks the inflammation-driven osteogenic differentiation[1].

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

prochloraz

Prochloraz is an imidazole antifungal that inhibits ergosterol biosynthesis via inhibition of the cytochrome P450-dependent 14α-demethylation of lanosterol, which results in disruption of the fungal cell membrane and cell death. Prochloraz inhibits human placenta microsomal aromatase in vitro (IC50 = 40 nM). Prochloraz also acts as an antagonist of the estrogen receptor (ER) and androgen receptor (AR) (IC50s = 25 μM and 4 μM, respectively) as well as activates the aryl hydrocarbon receptor (AhR; EC50 = 1 μM).

  • CAS Number: 67747-09-5
  • MF: C15H16Cl3N3O2
  • MW: 376.665
  • Catalog: Fungal
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 499.8±55.0 °C at 760 mmHg
  • Melting Point: 46-49°C
  • Flash Point: 256.1±31.5 °C

Pifoxime

Pifoxime is a COX-1/2 inhibitor, a non-steroidal anti-inflammatory agent (NSAID). Pifoxime shows anti-inflammatory activity, and can be used in neuropsychiatric research[1][2].

  • CAS Number: 31224-92-7
  • MF: C15H20N2O3
  • MW: 276.33100
  • Catalog: COX
  • Density: 1.18g/cm3
  • Boiling Point: 494.7ºC at 760mmHg
  • Melting Point: N/A
  • Flash Point: 253ºC

Tebufelone

Tebufelone (NE-11740), a nonsteroidal anti-inflammatory drug (NSAID), is a selective dual COX-2/5-lipoxygenase inhibitor. Tebufelone displays potent anti-inflammatory, analgesic and anti-pyretic properties[1][2].

  • CAS Number: 112018-00-5
  • MF: C20H28O2
  • MW: 300.43500
  • Catalog: COX
  • Density: 0.992g/cm3
  • Boiling Point: 383.6ºC at 760mmHg
  • Melting Point: N/A
  • Flash Point: 163.8ºC

BMS-986299

BMS-986299 (compound 112) is a first-in-class NLRP3 inflammasome agonist with an EC50 of 1.28 μM. (patent WO2018152396A1).

  • CAS Number: 2242952-69-6
  • MF: C18H19N7O
  • MW: 349.39
  • Catalog: NOD-like Receptor (NLR)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Deracoxib-d3

Deracoxib-d3 is the deuterium labeled Deracoxib. Deracoxib, a selective cyclooxygenase-2 inhibitor, is a non-narcotic, non-steroidal anti-inflammatory drug (NSAID).

  • CAS Number: 2012598-48-8
  • MF: C17H11D3F3N3O3S
  • MW: 400.39
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

MK-0591

MK591 (free acid) is a selective and specific 5-Lipoxygenase-activating protein (FLAP) inhibitor with an IC50 value of 1.6 nM in a FLAP binding assay.

  • CAS Number: 136668-42-3
  • MF: C34H35ClN2O3S
  • MW: 587.171
  • Catalog: FLAP
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 751.3±60.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 408.2±32.9 °C

Pexelizumab

Pexelizumab (h5G1. 1-SC) is a humanized scFv monoclonal antibody directed against the C5 complement component. Pexelizumab inhibits apoptosis and leukocyte infiltration. Pexelizumab can be used for the research of cerebral IR injury and myocardial infarction[1][2].

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

Loxoprofenol-SRS tromethamine

Loxoprofenol-SRS tromethamine (HR1405-01), an active metabolite of Loxoprofen, is a Safe intravenous non-steroidal anti-inflammatory drug (NSAID) with superior anti-inflammatory and analgesic activities[1].

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

IRAK inhibitor 1

IRAK inhibitor 1 is a potent IRAK-4 inhibitor with IC50 of 216 nM, is poorly active against JNK-1 and JNK-2 with IC50 of 3.801 μM, and >10 μM, respectively.

  • CAS Number: 1042224-63-4
  • MF: C17H19N5
  • MW: 293.36600
  • Catalog: IRAK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Bropirimine

Bropirimine is a synthetic agonist for toll-like receptor 7 (TLR7). Bropirimine inhibits differentiation of osteoclast precursor cells into osteoclasts via TLR7-mediated production of IFN-β. Bropirimine is an orally active immunomodulator that has demonstrated anticancer activity in transitional cell carcinoma in situ (CIS) in both the bladder and upper urinary tract[1][2].

  • CAS Number: 56741-95-8
  • MF: C10H8BrN3O
  • MW: 266.094
  • Catalog: Toll-like Receptor (TLR)
  • Density: 1.7±0.1 g/cm3
  • Boiling Point: 473.2±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 240.0±31.5 °C

KP136

KP136 is an orally effective antiallergic agent. The IC50 is 76.1 μg/mL for histamine release and 63 ug/mL for degranulation.

  • CAS Number: 76239-32-2
  • MF: C16H18N4O3
  • MW: 314.33900
  • Catalog: Histamine Receptor
  • Density: 1.289g/cm3
  • Boiling Point: 556.9ºC at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 290.6ºC

LNP023

LNP023 is a highly potent factor B (FB) inhibitor with an IC50 value of 10 nM. LNP023 shows direct, reversible, and high-affinity binding to human FB (KD=7.9 nM)[1].

  • CAS Number: 1644670-37-0
  • MF: C25H30N2O4
  • MW: 422.52
  • Catalog: Complement System
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

COX-2-IN-21

COX-2-IN-21 (Compound 5c) is a selective and orally active COX-2 inhibitor with an IC50 of 0.039 μM. COX-2-IN-21 shows promising anti-inflammatory potential[1].

  • CAS Number: 2519631-11-7
  • MF: C21H22N6O4
  • MW: 422.44
  • Catalog: COX
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ReN-1869 hydrochloride

ReN 1869 hydrochloride is a novel, selective histamine H1 receptor antagonist, which demonstrates affinity to the histamine H1 receptor (guinea pig brain) with Ki of 0.19±0.04 μM and the non-selective σ site (guinea pig brain) with Ki of 0.45 μM.

  • CAS Number: 170149-76-5
  • MF: C24H28ClNO2
  • MW: 397.938
  • Catalog: Histamine Receptor
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A