4'-Methyl-[1,1'-biphenyl]-4-amine hydrochloride CAS 811842-54-3
| CAS No. | 811842-54-3 |
| Molecular Formula | C13H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4'-Methyl-[1,1'-biphenyl]-4-amine hydrochloride.
4'-Methyl-[1,1'-biphenyl]-4-amine hydrochloride (CAS 811842-54-3) is a high-purity analytical reference standard with the molecular formula C13H13NHCl and a molecular weight of 219.71 g/mol.
The molecular framework of 4'-Methyl-[1,1'-biphenyl]-4-amine hydrochloride (C13H13NHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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
| Molecular Formula | C13H13N HCl |
| Molecular Weight | 219.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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Recommended Standards
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- 5-(4-Fluorophenyl)-3,3-dimethylpentanoic acid (CAS 1341062-14-3)
- 1-methyl-1H,4H,5H,6H,7H,8H-pyrazolo[4,3-c]azepin-4-one (CAS 1381532-73-5)
- 2-Amino-6-(2-aminoethyl)pyridin-4-ol (CAS 1393575-19-3)
- 2-Acetyl-6-(methoxycarbonyl)isonicotinic acid (CAS 1393570-47-2)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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