WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 407150

CAS#: 516480-79-8

Description: BML-277, also known as Chk2 Inhibitor II, is a Chk2 (checkpoint kinase 2) inhibitor. BML-277 protects T cells from apoptosis by controlling the response of p53 to radiation-induced DNA breaks. ML-277 has IC50 = 15 nM; Ki = 37 nM. ML-277 shows 1000-fold greater selectivity for the Chk2 serine/threonine kinase than for the Cdk1/B and CK1 kinases (for which IC50 = 12 μM and 17 μM, respectively).

Chemical Structure

CAS# 516480-79-8

Theoretical Analysis

MedKoo Cat#: 407150
Name: BML-277
CAS#: 516480-79-8
Chemical Formula: C20H14ClN3O2
Exact Mass: 363.07745
Molecular Weight: 363.8
Elemental Analysis: C, 66.03; H, 3.88; Cl, 9.74; N, 11.55; O, 8.80

Size Price Shipping out time Quantity
10mg USD 90 Same day
25mg USD 150 Same day
50mg USD 250 Same day
100mg USD 450 Same day
200mg USD 750 Same day
500mg USD 1450 Same day
1g USD 2450 Same day
2g USD 4450 2 Weeks
5g USD 6850 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-03-03. Prices are subject to change without notice.

BML-277 (Chk2 Inhibitor II), purity > 98%, is in stock.

Related CAS #: 516480-79-8   516480-80-1    

Synonym: BML-277; BML 277; BML277; Chk2 Inhibitor II.

IUPAC/Chemical Name: 2-(4-(4-Chlorophenoxy)phenyl)-1H-benzimidazole-5-carboxamide


InChi Code: InChI=1S/C20H14ClN3O2/c21-14-4-8-16(9-5-14)26-15-6-1-12(2-7-15)20-23-17-10-3-13(19(22)25)11-18(17)24-20/h1-11H,(H2,22,25)(H,23,24)

SMILES Code: O=C(C1=CC=C2C(N=C(C3=CC=C(OC4=CC=C(Cl)C=C4)C=C3)N2)=C1)N

White to off-white 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, not in water

Shelf Life:
>2 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:

Preparing Stock Solutions

The following data is based on the product molecular weight 363.8 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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