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

MedKoo CAT#: 525223

CAS#: 483341-15-7

Description: A-286501 is a novel orally active adenosine kinase inhibitor (IC50=0.47 nM). A-286501 was orally effective to reduce nociception in animal models of acute (thermal), inflammatory (formalin and carrageenan), and neuropathic (L5/L6 nerve ligation and streptozotocin-induced diabetic) pain. A-286501 was also effective to reduce carrageenan-induced paw edema and myeloperoxidase activity, a measure of neutrophil influx (ED50=10 micromol/kg, p.o.), in the injured paw. A-286501 is a structurally novel AK inhibitor that effectively attenuates nociception by a non-opioid, non-non-steroidal anti-inflammatory drug ADO, receptor mediated mechanism.

Price and Availability




A-286501 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 sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 525223
Name: A-286501
CAS#: 483341-15-7
Chemical Formula: C11H14BrN5O2
Exact Mass: 327.0331
Molecular Weight: 328.17
Elemental Analysis: C, 40.26; H, 4.30; Br, 24.35; N, 21.34; O, 9.75

Synonym: A-286501; A 286501; A286501.

IUPAC/Chemical Name: (1S,2R,3S,5R)-3-amino-5-(4-amino-5-bromo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclopentane-1,2-diol


InChi Code: InChI=1S/C11H14BrN5O2/c12-4-2-17(6-1-5(13)8(18)9(6)19)11-7(4)10(14)15-3-16-11/h2-3,5-6,8-9,18-19H,1,13H2,(H2,14,15,16)/t5-,6+,8+,9-/m0/s1

SMILES Code: BrC(C1=C2N=CN=C1N)=CN2[C@H]3[C@H](O)[C@H](O)[C@@H](N)C3

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).

Harmonized System Code:


1: Jarvis MF, Mikusa J, Chu KL, Wismer CT, Honore P, Kowaluk EA, McGaraughty S. Comparison of the ability of adenosine kinase inhibitors and adenosine receptor agonists to attenuate thermal hyperalgesia and reduce motor performance in rats. Pharmacol Biochem Behav. 2002 Oct;73(3):573-81. PubMed PMID: 12151032.

2: Jarvis MF, Yu H, McGaraughty S, Wismer CT, Mikusa J, Zhu C, Chu K, Kohlhaas K, Cowart M, Lee CH, Stewart AO, Cox BF, Polakowski J, Kowaluk EA. Analgesic and anti-inflammatory effects of A-286501, a novel orally active adenosine kinase inhibitor. Pain. 2002 Mar;96(1-2):107-18. PubMed PMID: 11932067.