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

MedKoo CAT#: 406506

CAS#: 651744-16-0

Description: BMS-645737 is an inhibitor of vascular endothelial growth factor (VEGF) receptor-2 and fibroblast growth factor (FGF) receptor-1. BMS-646737 has anti-angiogenic activity and was evaluated in nonclinical studies as a treatment for cancer.

Chemical Structure

CAS# 651744-16-0

Theoretical Analysis

MedKoo Cat#: 406506
Name: BMS-645737
CAS#: 651744-16-0
Chemical Formula: C20H20N8O
Exact Mass: 388.17601
Molecular Weight: 388.43
Elemental Analysis: C, 61.84; H, 5.19; N, 28.85; O, 4.12

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: BMS645737; BMS 645737; BMS-645737.

IUPAC/Chemical Name: 5-isopropyl-6-(5-methyl-1,3,4-oxadiazol-2-yl)-N-(2-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine


InChi Code: InChI=1S/C20H20N8O/c1-10(2)16-15(20-27-26-12(4)29-20)8-28-17(16)19(22-9-23-28)25-14-6-13-5-11(3)24-18(13)21-7-14/h5-10H,1-4H3,(H,21,24)(H,22,23,25)

SMILES Code: CC1=CC2=CC(NC3=NC=NN4C3=C(C(C)C)C(C5=NN=C(C)O5)=C4)=CN=C2N1

Appearance: white solid powder

Purity: >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).

Solubility: 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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 388.43 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.

Recalculate based on batch purity %
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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1: Fletcher AM, Bregman CL, Woicke J, Salcedo TW, Zidell RH, Janke HE, Fang H, Janusz WJ, Schulze GE, Mense MG. Incisor degeneration in rats induced by vascular endothelial growth factor/fibroblast growth factor receptor tyrosine kinase inhibition. Toxicol Pathol. 2010 Feb;38(2):267-79. doi: 10.1177/0192623309357950. Epub 2010 Jan 25. PubMed PMID: 20100840.

2: Johnson BM, Kamath AV, Leet JE, Liu X, Bhide RS, Tejwani RW, Zhang Y, Qian L, Wei DD, Lombardo LJ, Shu YZ. Metabolism of 5-isopropyl-6-(5-methyl-1,3,4-oxadiazol-2-yl)-N-(2-methyl-1H-pyrrolo[2,3-b]pyridi n-5-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine (BMS-645737): identification of an unusual N-acetylglucosamine conjugate in the cynomolgus monkey. Drug Metab Dispos. 2008 Dec;36(12):2475-83. doi: 10.1124/dmd.108.022624. Epub 2008 Sep 11. PubMed PMID: 18787055.

3: Ruel R, Thibeault C, L'Heureux A, Martel A, Cai ZW, Wei D, Qian L, Barrish JC, Mathur A, D'Arienzo C, Hunt JT, Kamath A, Marathe P, Zhang Y, Derbin G, Wautlet B, Mortillo S, Jeyaseelan R Sr, Henley B, Tejwani R, Bhide RS, Trainor GL, Fargnoli J, Lombardo LJ. Discovery and preclinical studies of 5-isopropyl-6-(5-methyl-1,3,4-oxadiazol-2-yl)-N-(2-methyl-1H-pyrrolo[2,3-b]pyridi n-5-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine (BMS-645737), an in vivo active potent VEGFR-2 inhibitor. Bioorg Med Chem Lett. 2008 May 1;18(9):2985-9. doi: 10.1016/j.bmcl.2008.03.057. Epub 2008 Mar 22. PubMed PMID: 18395443.

Additional Information