62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure CAS 62649-23-4

Purity 97%+In StockPharmaceutical Standards
CAS No.62649-23-4
Molecular FormulaC3H4O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure CAS 62649-23-4 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 62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure.

62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure (CAS 62649-23-4), molecular formula C3H4O2C3H5NOC3H3O2Na and molecular weight 237.19 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H4O2C3H5NOC3H3O2Na, 62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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 62649-23-4 Poly(Acrylamide), Carboxyl Modif, Low Carbox.Content, CA.MW 200000, Pure 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 FormulaC3H4O2 C3H5NO C3H3O2 Na
Molecular Weight237.19 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)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms1

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