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

MedKoo CAT#: 555215

CAS#: 1312782-34-5

Description: AA26-9 is a potent and broad-spectrum serine hydrolase inhibitor. AA26-9-inhibited enzymes originated from diverse functional subclasses of serine hydrolases, including lipases/phospholipases, thioesterases, and uncharacterized enzymes.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 150 Same Day
25mg USD 250 Same Day
50mg USD 450 Same Day
100mg USD 850 Same Day
200mg USD 1450 Same Day
500mg USD 1950 Same Day
1g USD 2850 Same Day
2g USD 4250 2 Weeks
5g USD 7450 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-19. Prices are subject to change without notice.

AA26-9, purity > 98%, is in stock. The same day shipping out after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 555215
Name: AA26-9
CAS#: 1312782-34-5
Chemical Formula: C7H10N4O
Exact Mass: 166.0855
Molecular Weight: 166.184
Elemental Analysis: C, 50.59; H, 6.07; N, 33.71; O, 9.63

Synonym: AA 26-9; AA-26-9; AA26-9; AA 269; AA-269; AA269;

IUPAC/Chemical Name: Pyrrolidin-1-yl(triazol-1-yl)methanone


InChi Code: InChI=1S/C7H10N4O/c12-7(10-4-1-2-5-10)11-6-3-8-9-11/h3,6H,1-2,4-5H2


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Certificate of Analysis:

Safety Data Sheet (SDS):

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:


Adibekian A, et al. Click-generated triazole ureas as ultrapotent in vivo-active serine hydrolase inhibitors. Nat Chem Biol. 2011 May 15;7(7):469-78.