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MedKoo CAT#: 562158

CAS#: 1436004-46-4

Description: PA-9 is the first small-molecule antagonist of the PAC1 receptor.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-07-14. Prices are subject to change without notice.

PA-9 is not in stock, 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#: 562158
Name: PA-9
CAS#: 1436004-46-4
Chemical Formula: C17H18N6O2
Exact Mass: 338.1491
Molecular Weight: 338.37
Elemental Analysis: C, 60.34; H, 5.36; N, 24.84; O, 9.46

Synonym: PA-9; PA 9; PA9;

IUPAC/Chemical Name: N-[2-(1H-Imidazol-4-yl)ethyl]-1-(2H-indazol-3-yl)-5-oxopyrrolidine-3-carboxamide


InChi Code: InChI=1S/C17H18N6O2/c24-15-7-11(17(25)19-6-5-12-8-18-10-20-12)9-23(15)16-13-3-1-2-4-14(13)21-22-16/h1-4,8,10-11H,5-7,9H2,(H,18,20)(H,19,25)(H,21,22)


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:
>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:


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