Polyisobutylene (1 g) CAS 9003-27-4

Purity 97%+In StockPharmaceutical Standards
CAS No.9003-27-4
Molecular FormulaC4H8
Molecular Weight56.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Polyisobutylene (1 g) CAS 9003-27-4 chemical structure

Description

The occurrence of Polyisobutylene (1 g) is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Polyisobutylene (1 g) (CAS 9003-27-4) is a high-purity analytical reference standard with the molecular formula C4H8 and a molecular weight of 56.11 g/mol.

Polyisobutylene (1 g) (C4H8) contains an organic framework. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 Polyisobutylene (1 g) 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 FormulaC4H8
Molecular Weight56.11 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1959

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