7662-51-3 A838771 [(2S)-1-diazanyl-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]azanium [(2S)-1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]ammonium CAS 7662-51-3

Purity 97%+In StockPharmaceutical Standards
CAS No.7662-51-3
Molecular FormulaC9H19N3O2
Molecular Weight201.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7662-51-3 A838771 [(2S)-1-diazanyl-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]azanium [(2S)-1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]ammonium CAS 7662-51-3 chemical structure

Description

The occurrence of 7662-51-3 A838771 [(2S)-1-diazanyl-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]azanium [(2S)-1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]ammonium is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 7662-51-3 A838771 [(2S)-1-diazanyl-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]azanium [(2S)-1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]ammonium (CAS 7662-51-3), a certified reference material (molecular formula C9H19N3O2, MW 201.27 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H19N3O2, 7662-51-3 A838771 [(2S)-1-diazanyl-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]azanium [(2S)-1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]ammonium contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 201.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

CATO manufactures 7662-51-3 A838771 [(2S)-1-diazanyl-3-(4-hydroxyphenyl)-1-oxidanylidene-propan-2-yl]azanium [(2S)-1-hydrazinyl-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]ammonium 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 FormulaC9H19N3O2
Molecular Weight201.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1959
Nitrogen Atoms3

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