9003-18-3 Acrylonitrile-butadiene copolymer conforming to 21 CFR 180.22, minimum average molecular weight (in amu), 1,000 1,3-Butadiene, polymer with 2-propenenitrile Butadiene/acrylonitrile copolymer 2-Propenenitrile, polymer with 1,3-butadiene CAS 9003-18-3

Description

Compared with other compounds in its class, the molecular weight of 107.16 g/mol gives 9003-18-3 Acrylonitrile-butadiene copolymer conforming to 21 CFR 180.22, minimum average molecular weight (in amu), 1,000 1,3-Butadiene, polymer with 2-propenenitrile Butadiene/acrylonitrile copolymer 2-Propenenitrile, polymer with 1,3-butadiene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

9003-18-3 Acrylonitrile-butadiene copolymer conforming to 21 CFR 180.22, minimum average molecular weight (in amu), 1,000 1,3-Butadiene, polymer with 2-propenenitrile Butadiene/acrylonitrile copolymer 2-Propenenitrile, polymer with 1,3-butadiene (CAS 9003-18-3) is a high-purity analytical reference standard with the molecular formula C4H6C3H3N and a molecular weight of 107.16 g/mol.

The molecular framework of 9003-18-3 Acrylonitrile-butadiene copolymer conforming to 21 CFR 180.22, minimum average molecular weight (in amu), 1,000 1,3-Butadiene, polymer with 2-propenenitrile Butadiene/acrylonitrile copolymer 2-Propenenitrile, polymer with 1,3-butadiene (C4H6C3H3N) is characterized by a nitrile group, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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