O-Methyl-N-(3-methyl-3H-purin-6-yl)hydroxylamine CAS 89018-73-5

Purity 97%+In StockPharmaceutical Standards
CAS No.89018-73-5
Molecular FormulaC7H9N5O
Molecular Weight179.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O-Methyl-N-(3-methyl-3H-purin-6-yl)hydroxylamine CAS 89018-73-5 chemical structure

Description

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

O-Methyl-N-(3-methyl-3H-purin-6-yl)hydroxylamine (CAS 89018-73-5), molecular formula C7H9N5O and molecular weight 179.18 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H9N5O, O-Methyl-N-(3-methyl-3H-purin-6-yl)hydroxylamine contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 179.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC7H9N5O
Molecular Weight179.18 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms5

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