5-Chloro-[1,1'-biphenyl]-2-amine CAS 73006-78-7
| CAS No. | 73006-78-7 |
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H10ClN, 5-Chloro-[1,1'-biphenyl]-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 5-Chloro-[1,1'-biphenyl]-2-amine (CAS 73006-78-7), a certified reference material (molecular formula C12H10ClN, MW 203.67 g/mol) for analytical method development and quality control.
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), 5-Chloro-[1,1'-biphenyl]-2-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.) | 1977 |
| 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)
- 2-Chloro-3-methyl-4-phenylpyridine (CAS 1221719-00-1)
- 4-chloro-5,5-dimethyl-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-6-one (CAS 1226804-02-9)
Recommended Standards
- 5-(Chloromethyl)-2-phenylpyridine (CAS 5229-40-3)
- 5-chloro-1H-indole-7-carboxylic acid (CAS 875305-81-0)
- 5-(4-Chlorophenyl)-2-methylpyridine (CAS 23148-35-8)
- 6-Chloro-[1,1'-biphenyl]-2-amine (CAS 76838-85-2)
- N-(Thiazol-2-yl)-1H-imidazole-1-carbothioamide (CAS 149485-85-8)
- 3-{[(benzyloxy)carbonyl]amino}-3-methylbutanoic acid (CAS 51219-55-7)
- 2-Methyl-7-azaindole (CAS 23612-48-8)
- 4-((2-Fluoro-5-nitrophenyl)amino)-4-oxobutanoic acid (CAS 314281-85-1)
- 5-Carbamoylthiophene-2-carboxylic acid (CAS 345992-88-3)
- Posaconazole Impurity 198 (CAS CATO-C4X-1208198)
- 4-(3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl)-2-phenylphthalazin-1(2H)-one (CAS 1207014-04-7)
- 4,5,6,7-Tetrahydro-1-benzothiophene-4-carboxylic acid (CAS 339056-48-3)
- Butyl(2,2,2-trifluoroethyl)amine (CAS 80395-40-0)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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