4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl CAS 89901-03-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl.

4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl (CAS 89901-03-1) is a high-purity analytical reference standard with the molecular formula C14H23BrO2 and a molecular weight of 303.24 g/mol.

Based on its molecular formula C14H23BrO2, 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl 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

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