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MedKoo CAT#: 572153

CAS#: 1357362-02-7

Description: Vafidemstat, also known as ORY 2001, is a lysine-specific histone demethylase (LSD1) inhibitor. Studies have shown LSD1 inhibitors to be effective in cancer suppression (i.e. breast and prostate cancer) as well as endometriosis.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-05-28. Prices are subject to change without notice.

Vafidemstat is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 572153
Name: Vafidemstat
CAS#: 1357362-02-7
Chemical Formula: C19H20N4O2
Exact Mass: 336.1586
Molecular Weight: 336.4
Elemental Analysis: C, 67.84; H, 5.99; N, 16.66; O, 9.51

Synonym: ORY 2001; ORY-2001; ORY2001; Vafidemstat;

IUPAC/Chemical Name: 5-((((1R,2S)-2-(4-(benzyloxy)phenyl)cyclopropyl)amino)methyl)-1,3,4-oxadiazol-2-amine


InChi Code: InChI=1S/C19H20N4O2/c20-19-23-22-18(25-19)11-21-17-10-16(17)14-6-8-15(9-7-14)24-12-13-4-2-1-3-5-13/h1-9,16-17,21H,10-12H2,(H2,20,23)/t16-,17+/m0/s1

SMILES Code: [H][C@@]1([C@@](NCC2=NN=C(N)O2)([H])C1)C(C=C3)=CC=C3OCC4=CC=CC=C4

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO

Shelf Life:
>3 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:


1: Hayward D, Cole PA. LSD1 Histone Demethylase Assays and Inhibition. Methods Enzymol. 2016;573:261-78. doi: 10.1016/bs.mie.2016.01.020. Epub 2016 Feb 23. Review. PubMed PMID: 27372757; PubMed Central PMCID: PMC5178825.

2: Sun Q, Ding D, Liu X, Guo SW. Tranylcypromine, a lysine-specific demethylase 1 (LSD1) inhibitor, suppresses lesion growth and improves generalized hyperalgesia in mouse with induced endometriosis. Reprod Biol Endocrinol. 2016 Apr 9;14:17. doi: 10.1186/s12958-016-0154-0. PubMed PMID: 27062244; PubMed Central PMCID: PMC4826530.

3: Etani T, Suzuki T, Naiki T, Naiki-Ito A, Ando R, Iida K, Kawai N, Tozawa K, Miyata N, Kohri K, Takahashi S. NCL1, a highly selective lysine-specific demethylase 1 inhibitor, suppresses prostate cancer without adverse effect. Oncotarget. 2015 Feb 20;6(5):2865-78. PubMed PMID: 25605246; PubMed Central PMCID: PMC4413623.

4: Mino K, Nishimura S, Ninomiya S, Tujii H, Matsumori Y, Tsuchida M, Hosoi M, Koseki K, Wada S, Hasegawa M, Sasaki R, Murakami-Yamaguchi Y, Narita H, Suzuki T, Miyata N, Mizukami T. Regulation of tissue factor pathway inhibitor-2 (TFPI-2) expression by lysine-specific demethylase 1 and 2 (LSD1 and LSD2). Biosci Biotechnol Biochem. 2014;78(6):1010-7. doi: 10.1080/09168451.2014.910104. Epub 2014 Jun 13. PubMed PMID: 25036127.

5: Murray-Stewart T, Woster PM, Casero RA Jr. The re-expression of the epigenetically silenced e-cadherin gene by a polyamine analogue lysine-specific demethylase-1 (LSD1) inhibitor in human acute myeloid leukemia cell lines. Amino Acids. 2014 Mar;46(3):585-94. doi: 10.1007/s00726-013-1485-1. Epub 2013 Mar 19. PubMed PMID: 23508577; PubMed Central PMCID: PMC3692581.

6: Vasilatos SN, Katz TA, Oesterreich S, Wan Y, Davidson NE, Huang Y. Crosstalk between lysine-specific demethylase 1 (LSD1) and histone deacetylases mediates antineoplastic efficacy of HDAC inhibitors in human breast cancer cells. Carcinogenesis. 2013 Jun;34(6):1196-207. doi: 10.1093/carcin/bgt033. Epub 2013 Jan 25. PubMed PMID: 23354309; PubMed Central PMCID: PMC3670252.

7: Willmann D, Lim S, Wetzel S, Metzger E, Jandausch A, Wilk W, Jung M, Forne I, Imhof A, Janzer A, Kirfel J, Waldmann H, Schüle R, Buettner R. Impairment of prostate cancer cell growth by a selective and reversible lysine-specific demethylase 1 inhibitor. Int J Cancer. 2012 Dec 1;131(11):2704-9. doi: 10.1002/ijc.27555. Epub 2012 Jun 28. PubMed PMID: 22447389.