2921-14-4 5G5QI2GN7A Aminooxyacetic acid hemihydrochloride Acetic acid, 2-aminooxy-, hydrochloride (2:1) Bis((aminooxy)acetic) acid hydrochloride Acetic acid, 2-(aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hemihydrochloride AI3-52279 Aminooxyacetic acid hemichloride Carboxymethoxyamine hemihydrochloride Carboxymethoxylamine hemihydrochloride O-Carboxymethylhydroxylamine hemihydrochloride EINECS 220-862-3 NSC 40358 NSC 50782 NSC 56446 UNII-5G5QI2GN7A CAS 2921-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2921-14-4
Molecular Formula2*C2H5NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2921-14-4 5G5QI2GN7A Aminooxyacetic acid hemihydrochloride Acetic acid, 2-aminooxy-, hydrochloride (2:1) Bis((aminooxy)acetic) acid hydrochloride Acetic acid, 2-(aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hemihydrochloride AI3-52279 Aminooxyacetic acid hemichloride Carboxymethoxyamine hemihydrochloride Carboxymethoxylamine hemihydrochloride O-Carboxymethylhydroxylamine hemihydrochloride EINECS 220-862-3 NSC 40358 NSC 50782 NSC 56446 UNII-5G5QI2GN7A CAS 2921-14-4 chemical structure

Description

Structurally, 2921-14-4 5G5QI2GN7A Aminooxyacetic acid hemihydrochloride Acetic acid, 2-aminooxy-, hydrochloride (2:1) Bis((aminooxy)acetic) acid hydrochloride Acetic acid, 2-(aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hemihydrochloride AI3-52279 Aminooxyacetic acid hemichloride Carboxymethoxyamine hemihydrochloride Carboxymethoxylamine hemihydrochloride O-Carboxymethylhydroxylamine hemihydrochloride EINECS 220-862-3 NSC 40358 NSC 50782 NSC 56446 UNII-5G5QI2GN7A (C2H5NO3HCl) contains an amide group, a carboxylic acid group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 127.52 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 2921-14-4 5G5QI2GN7A Aminooxyacetic acid hemihydrochloride Acetic acid, 2-aminooxy-, hydrochloride (2:1) Bis((aminooxy)acetic) acid hydrochloride Acetic acid, 2-(aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hemihydrochloride AI3-52279 Aminooxyacetic acid hemichloride Carboxymethoxyamine hemihydrochloride Carboxymethoxylamine hemihydrochloride O-Carboxymethylhydroxylamine hemihydrochloride EINECS 220-862-3 NSC 40358 NSC 50782 NSC 56446 UNII-5G5QI2GN7A (CAS 2921-14-4), a certified reference material (molecular formula C2H5NO3HCl, MW 127.52 g/mol) for analytical method development and quality control.

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

As a certified reference material (CRM), 2921-14-4 5G5QI2GN7A Aminooxyacetic acid hemihydrochloride Acetic acid, 2-aminooxy-, hydrochloride (2:1) Bis((aminooxy)acetic) acid hydrochloride Acetic acid, 2-(aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hydrochloride (2:1) Acetic acid, (aminooxy)-, hemihydrochloride AI3-52279 Aminooxyacetic acid hemichloride Carboxymethoxyamine hemihydrochloride Carboxymethoxylamine hemihydrochloride O-Carboxymethylhydroxylamine hemihydrochloride EINECS 220-862-3 NSC 40358 NSC 50782 NSC 56446 UNII-5G5QI2GN7A meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular Formula2*C2H5NO3 HCl
Molecular Weight127.52 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms1

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