874-90-8 4-Methoxybenzonitrile p-Anisonitrile (8CI) Benzonitrile, 4-methoxy- p-Methoxybenzonitrile AI3-11801 Anisonitrile p-Anisylnitrile p-Cyanoanisole 4-Cyanoanisole EINECS 212-871-6 p-Methoxyphenyl cyanide NSC 3777 NSC 71539 CAS 874-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.874-90-8
Molecular FormulaC8H13NO
Molecular Weight139.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

874-90-8 4-Methoxybenzonitrile p-Anisonitrile (8CI) Benzonitrile, 4-methoxy- p-Methoxybenzonitrile AI3-11801 Anisonitrile p-Anisylnitrile p-Cyanoanisole 4-Cyanoanisole EINECS 212-871-6 p-Methoxyphenyl cyanide NSC 3777 NSC 71539 CAS 874-90-8 chemical structure

Description

Based on its molecular formula C8H13NO, 874-90-8 4-Methoxybenzonitrile p-Anisonitrile (8CI) Benzonitrile, 4-methoxy- p-Methoxybenzonitrile AI3-11801 Anisonitrile p-Anisylnitrile p-Cyanoanisole 4-Cyanoanisole EINECS 212-871-6 p-Methoxyphenyl cyanide NSC 3777 NSC 71539 contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 139.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

874-90-8 4-Methoxybenzonitrile p-Anisonitrile (8CI) Benzonitrile, 4-methoxy- p-Methoxybenzonitrile AI3-11801 Anisonitrile p-Anisylnitrile p-Cyanoanisole 4-Cyanoanisole EINECS 212-871-6 p-Methoxyphenyl cyanide NSC 3777 NSC 71539 (CAS 874-90-8), molecular formula C8H13NO and molecular weight 139.19 g/mol, is a CATO reference standard with documented purity and traceability.

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 874-90-8 4-Methoxybenzonitrile p-Anisonitrile (8CI) Benzonitrile, 4-methoxy- p-Methoxybenzonitrile AI3-11801 Anisonitrile p-Anisylnitrile p-Cyanoanisole 4-Cyanoanisole EINECS 212-871-6 p-Methoxyphenyl cyanide NSC 3777 NSC 71539 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 FormulaC8H13NO
Molecular Weight139.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms1

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