Poly(vinylbenzyl chloride), 60/40 mixture of 3-isomer and 4-isomer CAS 121961-20-4

Purity 97%+In StockPharmaceutical Standards
CAS No.121961-20-4
Molecular Formula2*C9H15Cl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Poly(vinylbenzyl chloride), 60/40 mixture of 3-isomer and 4-isomer CAS 121961-20-4 chemical structure

Description

CATO manufactures Poly(vinylbenzyl chloride), 60/40 mixture of 3-isomer and 4-isomer 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.

CATO supplies Poly(vinylbenzyl chloride), 60/40 mixture of 3-isomer and 4-isomer (CAS 121961-20-4), a certified reference material (molecular formula C9H15Cl, MW 158.67 g/mol) for analytical method development and quality control.

The molecular framework of Poly(vinylbenzyl chloride), 60/40 mixture of 3-isomer and 4-isomer (C9H15Cl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

Physical & Chemical Properties

Molecular Formula2*C9H15Cl
Molecular Weight158.67 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991
Halogen ContentCl-containing

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