2,4-Diamino-5-pyrimidinemethanol CAS 42310-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.42310-45-2
Molecular FormulaC5H8N4O
Molecular Weight140.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Diamino-5-pyrimidinemethanol CAS 42310-45-2 chemical structure

Description

As a certified reference material (CRM), 2,4-Diamino-5-pyrimidinemethanol 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.

CATO supplies 2,4-Diamino-5-pyrimidinemethanol (CAS 42310-45-2), a certified reference material (molecular formula C5H8N4O, MW 140.14 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H8N4O, 2,4-Diamino-5-pyrimidinemethanol contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 140.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC5H8N4O
Molecular Weight140.14 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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1969
Nitrogen Atoms4

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