There are two classes of enzymes involved in histone methylation: methyltransferases and demethylases. While methyltransferases are responsible for establishing methylation patterns, demethylases are capable of removing methyl groups not only from histones but other proteins as well. Histone demethylases not only target methylated sites on histone tails but also interact with methylated sites on non-histone proteins, such as p53. Histone lysine demethylases (KDMs) are of interest as drug targets due to their regulatory roles in chromatin organization and their tight associations with diseases including cancer and mental disorders. JMJD1A (also named KDM3A) is a demethylasethat removes methyl from histone lysine H3K9. It plays important roles in various cellular processes, including spermatogenesis, energy metabolism, regulation of stem cell and gender display. Jumonji domain-containing 3 (Jmjd3) has been identified as a histone demethylase, which specifically catalyzes the removal of methylation from H3K27me3.


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LSD1-IN-12

LSD1-IN-12 (compound 2) is a potent LSD1 inhibitor, with Ki values of 1.1 μM (LSD1), 61 μM (LSD2), 2.3 μM (MAO-A), and 3.5 μM (MAO-B), respectively[1].

  • CAS Number: 1228143-76-7
  • MF: C16H16N2O
  • MW: 252.31
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SP-2509

SP2509 is a potent and selective antagonist of lysine specific demethylase 1 (LSD1) with IC50 of 13 nM.

  • CAS Number: 1423715-09-6
  • MF: C19H20ClN3O5S
  • MW: 437.897
  • Catalog: Histone Demethylase
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

α-Hydroxyglutaric acid-13C5 sodium

α-Hydroxyglutaric acid-13C5 (sodium) is the 13C labeled α-Hydroxyglutaric acid sodium[1]. α-Hydroxyglutaric acid (2-Hydroxyglutarate) sodium is an α-hydroxy acid form of glutaric acid. α-Hydroxyglutaric acid sodium is a competitive inhibitor of multiple α-ketoglutarate-dependent dioxygenases, including histone demethylases and the TET family of 5-methlycytosine (5mC) hydroxylases[2].

  • CAS Number: 2482467-23-0
  • MF: 13C5H8NaO5
  • MW: 176.07
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

α-Hydroxyglutaric acid

α-Hydroxyglutaric acid (2-Hydroxyglutarate) is an α-hydroxy acid form of glutaric acid. α-Hydroxyglutaric acid is a competitive inhibitor of multiple α-ketoglutarate-dependent dioxygenases, including histone demethylases and the TET family of 5-methlycytosine (5mC) hydroxylases[1].

  • CAS Number: 2889-31-8
  • MF: C5H6O5--
  • MW: 146.09800
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

YUKA1

YUKA1 is a potent and cell permeable Lysine demethylase 5A (KDM5A) inhibitor, with an IC50 of 2.66 μM, less active on KDM5C (IC50, 7.12 μM), and is inactive on KDM5B, KDM6A or KDM6B. YUKA1 increases H3K4me3 levels in human cells with anti-cancer activity[1].

  • CAS Number: 708991-09-7
  • MF: C13H16N4O2S
  • MW: 292.36
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Bomedemstat ditosylate

Bomedemstat (IMG-7289) ditosylate is an oral and irreversible inhibitor of the epigenetically active lysine-specific demethylase 1 (LSD1) in mouse models of myeloproliferative neoplasms (MPNs). Bomedemstat can be used for the research of acute myelogenous leukemia (AML) and myelofibrosis (MF). Antineoplastic activity[1].

  • CAS Number: 1990504-72-7
  • MF: C42H50FN7O8S2
  • MW: 864.02
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

CBB1003

CBB1003 is a novel histone demethylase LSD1 inhibitor with IC50 of 10.54 uM.IC50 value: 10.54 uM [1]Target: LSD1 inhibitorin vitro: Treatment of F9 cells with CBB1003 led to the activation of CHRM4 and SCN3A expression. Treatment of CBB1003 led to significant growth inhibition of mouse embryonic teratocarcinoma F9 cells. Treatment of mouse ES cells with CBB1003 and 1007 also led to substantial inhibition of the spherical growth of ES cells [1]. CBB1003 inhibited CRC cell proliferation and colony formation. In cultured CRC cells, inhibiting LSD1 activity by CBB1003 caused a decrease in LGR5 levels while overexpression of LGR5 reduced CBB1003-induced cell death [2].

  • CAS Number: 1379573-88-2
  • MF: C25H31N9O4
  • MW: 521.57200
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

S2157

S2157, a N-alkylated tranylcypromine (TCP) derivative, is a potent lysine-specific demethylase 1 (LSD1) inhibitor. S2157 increases H3K9 methylation and reciprocal H3K27 deacetylation at super-enhancer regions. S2157 induces apoptosis in TCP-resistant T-cell acute lymphoblastic leukemia (T-ALL) cells by repressing transcription of the NOTCH3 and TAL1 genes. S2157 efficiently pass through the blood-brain barrier and can almost completely eradicate CNS leukemia in mice transplanted with T-ALL cells[1].

  • CAS Number: 2262488-39-9
  • MF: C23H28ClF2N3O2
  • MW: 451.94
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

LSD1-IN-24

LSD1-IN-24(compound 3S) is a selective LSD1 inhibitor with IC50 = 0.247 μM. LSD1-IN-24 can mediate the expression of PD-L1, enhance T cell killing response, and can be used in cancer research[1].

  • CAS Number: 4734-59-2
  • MF: C18H20N2OS
  • MW: 312.43
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RN-1 dihydrochloride

RN-1 dihydrochloride is a potent, brain-penetrant, irreversible and selective lysine-specific demethylase 1 (LSD1) inhibitor with an IC50 of 70 nM. RN-1 dihydrochloride exhibits selectivity for LSD1 over MAO-A and MAO-B with IC50 values of 0.51 μM and 2.785 μM respectively[1][2].

  • CAS Number: 1781835-13-9
  • MF: C23H31Cl2N3O2
  • MW: 452.42
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KDM2B-IN-4

KDM2B-IN-4 is a histone demethylase KDM2B inhibitor extracted from patent WO2016112284A1, compound 182b. KDM2B-IN-4 can be used for the research of cancer[1].

  • CAS Number: 1966933-85-6
  • MF: C24H28N2O2
  • MW: 376.49
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

T-3775440 hydrochloride

T-3775440 (hydrochloride) is an irreversible lysine-specific histone demethylase (LSD1) inhibitor with an IC50 value of 2.1 nM.

  • CAS Number: 1422535-52-1
  • MF: C18H23ClN4O
  • MW: 346.85
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KDM2B-IN-3

KDM2B-IN-3 is a histone demethylase KDM2B inhibitor extracted from patent WO2016112284A1, compound 183c. KDM2B-IN-3 can be used for the research of cancer[1].

  • CAS Number: 1966933-87-8
  • MF: C25H30N2O2
  • MW: 390.52
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

JQKD82

JQKD82 (JADA82) is a cell-permeable and selective KDM5 inhibitor. JQKD82 increases H3K4me3 and can be used for the research of multiple myeloma[1].

  • CAS Number: 2410512-38-6
  • MF: C27H40N4O5
  • MW: 500.63
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Bomedemstat

Bomedemstat (IMG-7289) is an oral and irreversible inhibitor of the epigenetically active lysine-specific demethylase 1 (LSD1) in mouse models of myeloproliferative neoplasms (MPNs). Bomedemstat can be used for the research of acute myelogenous leukemia (AML) and myelofibrosis (MF). Antineoplastic activity[1].

  • CAS Number: 1990504-34-1
  • MF: C28H34FN7O2
  • MW: 519.61
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Zavondemstat

Zavondemstat is an inhibitor of histone lysine demethylase 4D (KDM4D) with antineoplastic activity[1].

  • CAS Number: 1851412-93-5
  • MF: C26H29N3O3
  • MW: 431.53
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KDM4C-IN-1

KDM4C-IN-1 (Compound 4d) is a potent KDM4C inhibitor with an IC50 of 8 nM. KDM4C-IN-1 inhibits the growth of HepG2 and A549 cells with IC50s of 0.8 µM and 1.1 µM, respectively[1].

  • CAS Number: 1026011-17-5
  • MF: C15H14N4O3
  • MW: 298.30
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KDM5A-IN-1

KDM5A-IN-1 is an inhibitor histone demethylases. Target: Histone Demethylase

  • CAS Number: 1905481-36-8
  • MF: C15H22N4O2
  • MW: 290.361
  • Catalog: Histone Demethylase
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 592.6±50.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 312.2±30.1 °C

GSK-J4

GSK-J4 is a potent H3K27me3 histone lysine demethylase (KDM) inhibitor, with IC50s of 8.6 μM and 6.6 μM against KDM6B and KDM6A, respectively.

  • CAS Number: 1373423-53-0
  • MF: C24H27N5O2
  • MW: 417.504
  • Catalog: Histone Demethylase
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 581.2±50.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 305.3±30.1 °C

KDM5-C70

KDM5-C70 is an ethyl ester derivative of KDM5-C49 and a potent, cell-permeable and pan-KDM5 histone demethylase inhibitor. KDM5-C70 has an antiproliferative effect in myeloma cells, leading to genome-wide elevation of H3K4me3 levels[1][2].

  • CAS Number: 1596348-32-1
  • MF: C17H28N4O3
  • MW: 336.429
  • Catalog: Histone Demethylase
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 466.6±45.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 236.0±28.7 °C

AS 8351

AS8351 is a KDM5B inhibitor, which can induce and sustain active chromatin marks to facilitate the induction of cardiomyocyte-like cells.

  • CAS Number: 796-42-9
  • MF: C17H13N3O2
  • MW: 291.30400
  • Catalog: Histone Demethylase
  • Density: 1.364g/cm3
  • Boiling Point: 503.5ºC at 760 mmHg
  • Melting Point: 266 °C
  • Flash Point: 258.3ºC

NCGC00244536

NCGC00244536 is a potent KDM4B inhibitor with an IC50 of 10 nM.

  • CAS Number: 2003260-55-5
  • MF: C25H22N2O2
  • MW: 382.45
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GSK J5 HCl

GSK-J5 hydrochloride is a cell-permeable ester derivative of GSK J2 (HY-15648A), inactive. GSK-J5 hydrochloride is also an isomer of GSK-J4 (HY-15648B) and often used as a negative group[1].

  • CAS Number: 1797983-32-4
  • MF: C24H28ClN5O2
  • MW: 453.96
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Corin

Corin is a dual inhibitor of histone lysine specific demethylase (LSD1) and histone deacetylase (HDAC), with a Ki(inact) of 110 nM for LSD1 and an IC50 of 147 nM for HDAC1.

  • CAS Number: 1808113-09-8
  • MF: C26H28N4O2
  • MW: 428.53
  • Catalog: HDAC
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

DDP-38003 dihydrochloride

DDP-38003 dihydrochloride is an novel, orally available inhibitor of histone lysine-specific demethylase 1A (KDM1A/LSD1) with an IC50 of 84 nM.

  • CAS Number: 1831167-98-6
  • MF: C21H28Cl2N4O
  • MW: 423.379
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

HPCG

2-(3-Hydroxypicolinamido)acetic acid is a 2OG oxygenase inhibitor with an IC50 value of 3.4 μM. 2-(3-Hydroxypicolinamido)acetic acid can be used as a functional probe for potential therapeutic research[1].

  • CAS Number: 3458-69-3
  • MF: C8H8N2O4
  • MW: 196.16000
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

KDM4D-IN-1

KDM4D-IN-1 is a new histone lysine demethylase 4D (KDM4D) inhibitor with an IC50 value of 0.41±0.03 μM.

  • CAS Number: 2098902-68-0
  • MF: C11H7N5O
  • MW: 225.21
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

trans-2-Phenylcyclopropylamine hemisulfate salt

Tranylcypromine hemisulfate is an irreversible, nonselective MAO inhibitor used in the treatment of depression.

  • CAS Number: 13492-01-8
  • MF: C9H12NO2S0.5
  • MW: 182.23
  • Catalog: Histone Demethylase
  • Density: 1.065g/cm3
  • Boiling Point: 218.3ºC at 760mmHg
  • Melting Point: N/A
  • Flash Point: 90.8ºC

Tranylcypromine (2-PCPA) HCl

(1S,2R)-Tranylcypromine hydrochloride is a potent antidepressant agent. (1S,2R)-Tranylcypromine hydrochloride can inhibits MAO and LSD1[1][2].

  • CAS Number: 4548-34-9
  • MF: C9H12ClN
  • MW: 169.65100
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PFI-90

PFI-90 is a selective inhibitor of histone demethylase (KDM3B) that inhibits PAX3-FOXO1 action. PFI-90 induces apoptosis and myogenic differentiation, resulting in the cell death increased. PFI-90 has the potential for the antitumor activity. (patent WO2021101929A1).

  • CAS Number: 53995-62-3
  • MF: C11H10N4O
  • MW: 214.22300
  • Catalog: Histone Demethylase
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A