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

MedKoo CAT#: 591235

CAS#: 2683-90-1

Description: 8-Azahypoxanthine is an antimalarial that inhibits hypoxanthine-guanine-xanthine phosphoribosyltransferase.

Chemical Structure

CAS# 2683-90-1

Theoretical Analysis

MedKoo Cat#: 591235
Name: 8-Azahypoxanthine
CAS#: 2683-90-1
Chemical Formula: C4H5N5O
Exact Mass: 139.0494
Molecular Weight: 139.12
Elemental Analysis: C, 34.53; H, 3.62; N, 50.34; O, 11.50

Price and Availability

Size Price Availability Quantity
1.0g USD 440.0 2 Weeks
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Synonym: 8-Azahypoxanthine; NSC 22709; NSC-22709; NSC22709;

IUPAC/Chemical Name: 4,5-Dihydro-1H-triazolo(4,5-d)pyrimidin-4-ol


InChi Code: InChI=1S/C4H5N5O/c10-9-2-5-1-3-4(9)7-8-6-3/h1,10H,2H2,(H,6,7,8)


Appearance: 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

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: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 139.12 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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