phthalazin-5-amine CAS 102072-84-4

Purity 97%+In StockPharmaceutical Standards
CAS No.102072-84-4
Molecular FormulaC8H17N3
Molecular Weight155.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

phthalazin-5-amine CAS 102072-84-4 chemical structure

Description

phthalazin-5-amine (CAS 102072-84-4), molecular formula C8H17N3 and molecular weight 155.24 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, phthalazin-5-amine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 155.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures phthalazin-5-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H17N3
Molecular Weight155.24 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)2.0
CAS Registry Year (est.)1986
Nitrogen Atoms3

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