A-966492

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

MedKoo CAT#: 406362

CAS#: 934162-61-5

Description: A-966492 is a potent PARP inhibitor, which displayed excellent potency against the PARP-1 enzyme with a K(i) of 1 nM and an EC(50) of 1 nM in a whole cell assay. In addition, A-966492 is orally bioavailable across multiple species, crosses the blood-brain barrier, and appears to distribute into tumor tissue. It also demonstrated good in vivo efficacy in a B16F10 subcutaneous murine melanoma model in combination with temozolomide and in an MX-1 breast cancer xenograft model both as a single agent and in combination with carboplatin.


Price and Availability

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A-966492, purity > 98%, is not in stock, may be available through custom synthesis. Minimum 1 gram order is requested. Current shipping out time is about 70 days after order is received.


Chemical Structure

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Theoretical Analysis

MedKoo Cat#: 406362
Name: A-966492
CAS#: 934162-61-5
Chemical Formula: C18H17FN4O
Exact Mass: 324.13864
Molecular Weight: 324.35
Elemental Analysis: C, 66.65; H, 5.28; F, 5.86; N, 17.27; O, 4.93


Synonym: A966492; A 966492; A-966492.

IUPAC/Chemical Name: (S)-2-(2-fluoro-4-(pyrrolidin-2-yl)phenyl)-1H-benzimidazole-4-carboxamide

InChi Key: AHIVQGOUBLVTCB-AWEZNQCLSA-N

InChi Code: InChI=1S/C18H17FN4O/c19-13-9-10(14-5-2-8-21-14)6-7-11(13)18-22-15-4-1-3-12(17(20)24)16(15)23-18/h1,3-4,6-7,9,14,21H,2,5,8H2,(H2,20,24)(H,22,23)/t14-/m0/s1

SMILES Code: O=C(C1=C2N=C(C3=CC=C([C@H]4NCCC4)C=C3F)NC2=CC=C1)N


Technical Data

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).

Harmonized System Code:
293490


Additional Information

  
 
 
 


References

1: Penning TD, Zhu GD, Gong J, Thomas S, Gandhi VB, Liu X, Shi Y, Klinghofer V, Johnson EF, Park CH, Fry EH, Donawho CK, Frost DJ, Buchanan FG, Bukofzer GT, Rodriguez LE, Bontcheva-Diaz V, Bouska JJ, Osterling DJ, Olson AM, Marsh KC, Luo Y, Giranda VL. Optimization of phenyl-substituted benzimidazole carboxamide poly(ADP-ribose) polymerase inhibitors: identification of (S)-2-(2-fluoro-4-(pyrrolidin-2-yl)phenyl)-1H-benzimidazole-4-carboxamide (A-966492), a highly potent and efficacious inhibitor. J Med Chem. 2010 Apr 22;53(8):3142-53. doi: 10.1021/jm901775y. PubMed PMID: 20337371