Pteridin-7-amine CAS 769-66-4

Purity 97%+In StockPharmaceutical Standards
CAS No.769-66-4
Molecular FormulaC6H5N5
Molecular Weight147.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pteridin-7-amine CAS 769-66-4 chemical structure

Description

The occurrence of Pteridin-7-amine is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Pteridin-7-amine (CAS 769-66-4), a certified reference material (molecular formula C6H5N5, MW 147.14 g/mol) for analytical method development and quality control.

Owing to a nitrile group, an aromatic ring system, Pteridin-7-amine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 147.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H5N5
Molecular Weight147.14 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms5

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