[1,3]oxazolo[5,4-d]pyrimidin-7-amine CAS 10325-61-8

Purity 97%+In StockPharmaceutical Standards
CAS No.10325-61-8
Molecular FormulaC5H4N4O
Molecular Weight136.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[1,3]oxazolo[5,4-d]pyrimidin-7-amine CAS 10325-61-8 chemical structure

Description

As a certified reference material (CRM), [1,3]oxazolo[5,4-d]pyrimidin-7-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

[1,3]oxazolo[5,4-d]pyrimidin-7-amine (CAS 10325-61-8) is a high-purity analytical reference standard with the molecular formula C5H4N4O and a molecular weight of 136.11 g/mol.

Structurally, [1,3]oxazolo[5,4-d]pyrimidin-7-amine (C5H4N4O) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 136.11 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H4N4O
Molecular Weight136.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959
Nitrogen Atoms4

Related oxazolo Standards

Recommended Standards

Why CATO?