25474-85-5 Carbonazidic acid, (4-methoxyphenyl)methyl ester NSC-139023 NSC139023 CAS 25474-85-5

Purity 97%+In StockPharmaceutical Standards
CAS No.25474-85-5
Molecular FormulaC9H15N3O3
Molecular Weight213.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

25474-85-5 Carbonazidic acid, (4-methoxyphenyl)methyl ester NSC-139023 NSC139023 CAS 25474-85-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 25474-85-5 Carbonazidic acid, (4-methoxyphenyl)methyl ester NSC-139023 NSC139023.

CATO supplies 25474-85-5 Carbonazidic acid, (4-methoxyphenyl)methyl ester NSC-139023 NSC139023 (CAS 25474-85-5), a certified reference material (molecular formula C9H15N3O3, MW 213.23 g/mol) for analytical method development and quality control.

25474-85-5 Carbonazidic acid, (4-methoxyphenyl)methyl ester NSC-139023 NSC139023 (C9H15N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 FormulaC9H15N3O3
Molecular Weight213.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms3

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