We are open as normal during COVID-19 pandemic. Order online, same day shipping out.

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

MedKoo CAT#: 406360

CAS#: 63916-38-1

Description: NU1064 is a potent poly(ADP-ribose) polymerase (PARP) inhibitor, which can potentiate the cytotoxicity of a panel of mechanistically diverse anti-cancer agents in L1210 cells. NU1064 potentiated a sublethal concentration of a DNA methylating agent in a concentration-dependent manner.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-07-16. Prices are subject to change without notice.

NU1064 is not in stock, but 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#: 406360
Name: NU1064
CAS#: 63916-38-1
Chemical Formula: C9H9N3O
Exact Mass: 175.07456
Molecular Weight: 175.19
Elemental Analysis: C, 61.70; H, 5.18; N, 23.99; O, 9.13

Synonym: NU1064; NU-1064; NU 1064.

IUPAC/Chemical Name: 2-methyl-1H-benzo[d]imidazole-4-carboxamide


InChi Code: InChI=1S/C9H9N3O/c1-5-11-7-4-2-3-6(9(10)13)8(7)12-5/h2-4H,1H3,(H2,10,13)(H,11,12)

SMILES Code: O=C(C1=C2C(NC(C)=N2)=CC=C1)N

Technical Data

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:

Additional Information



1: Bowman KJ, White A, Golding BT, Griffin RJ, Curtin NJ. Potentiation of anti-cancer agent cytotoxicity by the potent poly(ADP-ribose) polymerase inhibitors NU1025 and NU1064. Br J Cancer. 1998 Nov;78(10):1269-77. PubMed PMID: 9823965; PubMed Central PMCID: PMC2063197