Bobcat339 HCl

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MedKoo CAT#: 555567

CAS#: Unknown (HCl)

Description: Bobcat339 is a novel cytosine-based TET enzyme inhibitor with IC50 of 33 uM (TET1) and 73 uM (TET2). Bobcat339 has mid-μM inhibitor activity against TET1 and TET2, but does not inhibit the DNA methyltransferase, DNMT3a. These new molecular tools will be useful to the field of epigenetics and serve as a starting point for new therapeutics that target DNA methylation and gene transcription.

Price and Availability

Size Price Shipping out time Quantity
50mg USD 450 2 Weeks
100mg USD 750 2 Weeks
200mg USD 1150 2 Weeks
500mg USD 1950 2 Weeks
1g USD 2950 2 Weeks
2g USD 4650 2 Weeks
5g USD 7450 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-11-23. Prices are subject to change without notice.

Bobcat339 HCl, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 555567
Name: Bobcat339 HCl
CAS#: Unknown (HCl)
Chemical Formula: C16H13Cl2N3O
Exact Mass:
Molecular Weight: 334.2
Elemental Analysis: C, 57.50; H, 3.92; Cl, 21.21; N, 12.57; O, 4.79

Related CAS #: 2280037-51-4 (free base)    

Synonym: Bobcat339; Bobcat-339; Bobcat 339; Bobcat339 HCl; Bobcat339 hydrochloride

IUPAC/Chemical Name: 1-([1,1'-biphenyl]-3-yl)-4-amino-5-chloropyrimidin-2(1H)-one hydrochloride


InChi Code: InChI=1S/C16H12ClN3O.ClH/c17-14-10-20(16(21)19-15(14)18)13-8-4-7-12(9-13)11-5-2-1-3-6-11;/h1-10H,(H2,18,19,21);1H

SMILES Code: O=C1N=C(N)C(Cl)=CN1C2=CC(C3=CC=CC=C3)=CC=C2.[H]Cl

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: Chua GNL, Wassarman KL, Sun H, Alp JA, Jarczyk EI, Kuzio NJ, Bennett MJ, Malachowsky BG, Kruse M, Kennedy AJ. Cytosine-Based TET Enzyme Inhibitors. ACS Med Chem Lett. 2019 Jan 31;10(2):180-185. doi: 10.1021/acsmedchemlett.8b00474.eCollection 2019 Feb 14. PubMed PMID: 30783500; PubMed Central PMCID: PMC6378777.