3'-Chloro-[1,1'-biphenyl]-4-amine CAS 5748-36-7
| CAS No. | 5748-36-7 |
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3'-Chloro-[1,1'-biphenyl]-4-amine (C12H10ClN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 203.67 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3'-Chloro-[1,1'-biphenyl]-4-amine (CAS 5748-36-7), molecular formula C12H10ClN and molecular weight 203.67 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.
As a certified reference material (CRM), 3'-Chloro-[1,1'-biphenyl]-4-amine 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
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-N-phenylaniline (CAS 101-17-7)
- 4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 1111237-78-5)
- 2-Chloro-4-(4-methylphenyl)pyridine (CAS 1202574-24-0)
- 2'-Chloro-[1,1'-biphenyl]-2-amine (CAS 1203-43-6)
- 2'-Chloro-[1,1'-biphenyl]-4-amine (CAS 1204-42-8)
- 2-Chloro-4-methyl-5-phenylpyridine (CAS 1214335-53-1)
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Recommended Standards
- 3-Amino-3’-chlorobiphenyl (CAS 56763-55-4)
- 3-chloro-1-methoxy-5,6-dihydrocyclopenta[c]pyridin-7-one (CAS 2747098-69-5)
- 3-(5-Chloro-2-thienyl)pyridine (CAS 71637-31-5)
- 3-Chloro-2-(o-tolyl)pyridine (CAS 2379321-40-9)
- tert-Butyl 1,4,5,7-tetrahydro-6H-pyrrolo[2,3-c]pyridine-6-carboxylate (CAS 1393570-64-3)
- Methyl 1-benzyl-2,2-dimethyl-4,5-dioxopyrrolidine-3-carboxylate (CAS 1152112-19-0)
- (1S,2S)-Cyclohexane-1,2-diamine dihydrochloride (CAS 35018-62-3)
- Ruxolitinib Impurity 235 (CAS 82504-43-6)
- 1-Benzyl-3-hydroxy-4,4-dimethylpyrrolidin-2-one (CAS 565430-90-2)
- N-(tert-Butyl)-3-(chloromethyl)benzamide (CAS 1094362-66-9)
- 3-((Cyanomethyl)thio)-N-(4-methoxyphenyl)thiophene-2-carboxamide (CAS 303150-88-1)
- Methyl 6-isopropoxy-5-methylnicotinate (CAS 2060616-21-7)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 145206-40-2)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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