N,N'-dimethyl-[1,1'-biphenyl]-4,4(3H)-diamine CAS 1141-40-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1141-40-8
Molecular FormulaC14H18N2
Molecular Weight214.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-dimethyl-[1,1'-biphenyl]-4,4(3H)-diamine CAS 1141-40-8 chemical structure

Description

CATO manufactures N,N'-dimethyl-[1,1'-biphenyl]-4,4(3H)-diamine 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.

N,N'-dimethyl-[1,1'-biphenyl]-4,4(3H)-diamine (CAS 1141-40-8), molecular formula C14H18N2 and molecular weight 214.31 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N,N'-dimethyl-[1,1'-biphenyl]-4,4(3H)-diamine (C14H18N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 214.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC14H18N2
Molecular Weight214.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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