4-Chloro-3-cyclopropylaniline CAS 1379359-73-5
| CAS No. | 1379359-73-5 |
| Molecular Formula | C9H10ClN |
| Molecular Weight | 167.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-cyclopropylaniline (CAS 1379359-73-5) is a high-purity analytical reference standard with the molecular formula C9H10ClN and a molecular weight of 167.64 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 4-Chloro-3-cyclopropylaniline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Chloro-3-cyclopropylaniline 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.
Physical & Chemical Properties
| Molecular Formula | C9H10ClN |
| Molecular Weight | 167.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-2-cyclopropylaniline (CAS 104902-30-9)
- (R)-6-Chloro-2,3-dihydro-1H-inden-1-amine (CAS 1055960-20-7)
- 8-Chloro-5,6,7,8-tetrahydroquinoline (CAS 106057-23-2)
- 4-Chloro-2-(1-methylcyclopropyl)pyridine (CAS 1163707-51-4)
- 3-Chloro-4-cyclopropylaniline (CAS 1208082-73-8)
- (S)-6-Chloro-2,3-dihydro-1H-inden-1-amine (CAS 1228571-46-7)
- 4-Chloro-5,6,7,8-tetrahydroquinoline (CAS 133092-34-9)
- 3-CHLORO-2-CYCLOBUTYLPYRIDINE (CAS 1355070-82-4)
Recommended Standards
- 3-Chloro-N-cyclopropylaniline (CAS 1368173-78-7)
- 7-Chloro-2,3-dihydro-1H-inden-4-amine (CAS 1404051-75-7)
- 2-Chloro-3-cyclopropyl-5-methylpyridine (CAS 1360996-85-5)
- (E)-3-(3-Chlorophenyl)prop-2-en-1-amine (CAS 1417560-28-1)
- 3-isopropyl-2-mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 743452-35-9)
- Tert-butyl 5-formyl-2,2-dimethylmorpholine-4-carboxylate (CAS 2098271-75-9)
- 1-Methyl-5-nitroindoline-2-thione (CAS 156136-71-9)
- Pidotimod Impurity 32 (CAS 21282-08-6)
- 3-Cyclopropoxy-4-ethyl-N-methylpicolinamide (CAS 1243362-05-1)
- N-(3-Pyridyl)indomethacin amide, 98% (CAS 261766-29-4)
- 4-(piperidin-3-yl)pyrimidin-2-amine (CAS 1250024-30-6)
- Tetrakis(Triphenylphosphine)platinum(0) (CAS 876708-23-5)
- N-(4-Hydroxyphenyl)-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide (CAS 494762-76-4)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com