2-Chlorobutanamide CAS 7462-73-9

Purity 97%+In StockPharmaceutical Standards
CAS No.7462-73-9
Molecular FormulaC4H8ClNO
Molecular Weight121.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chlorobutanamide CAS 7462-73-9 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 2-Chlorobutanamide.

2-Chlorobutanamide (CAS 7462-73-9), molecular formula C4H8ClNO and molecular weight 121.57 g/mol, is a CATO reference standard with documented purity and traceability.

2-Chlorobutanamide (C4H8ClNO) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 2-Chlorobutanamide 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 FormulaC4H8ClNO
Molecular Weight121.57 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1959
Halogen ContentCl-containing
Nitrogen Atoms1

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Why CATO?