2-Chloro-4-Methylaniline CAS 615-65-6
| CAS No. | 615-65-6 |
| Molecular Formula | C7H8ClN |
| Molecular Weight | 141.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-4-Methylaniline is closely related to a nitrile group, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Chloro-4-Methylaniline (CAS 615-65-6), molecular formula C7H8ClN and molecular weight 141.60 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloro-4-Methylaniline (C7H8ClN) contains a nitrile group, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 141.60 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloro-4-Methylaniline 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 | C7H8ClN |
| Molecular Weight | 141.60 g/mol |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-6-ethylpyridine (CAS 109201-46-9)
- 5-Chloro-2-ethylpyridine (CAS 1159815-12-9)
- 3-Chloro-5-ethylpyridine (CAS 1335053-43-4)
- 4-Chloro-3,5-dimethylpyridine (CAS 143798-73-6)
- 3-Chloro-2-ethylpyridine (CAS 1823880-11-0)
- 4-Chloro-3,5-dimethylpyridine HCl (CAS 19524-10-8)
- 2-Chloro-3,4-dimethylpyridine (CAS 72093-11-9)
- 2-Chloro-3,5-dimethylpyridine (CAS 72093-12-0)
Recommended Standards
- 4-Chloro-2-methylaniline (CAS 95-69-2)
- 5-Chloro-2-Methylaniline (CAS 95-79-4)
- Dasatinib Impurity 11 (CAS 87-63-8)
- 2-Chloro-5-Methylaniline (CAS 95-81-8)
- Tert-butyl (R)-3-(2,2,2-trifluoro-1-hydroxyethyl)azetidine-1-carboxylate (CAS 2166273-43-2)
- tert-Butyl ((2-(trifluoromethyl)pyrrolidin-2-yl)methyl)carbamate (CAS 2132400-31-6)
- 3-(1-(4-Bromophenyl)-1H-pyrazol-4-yl)propanoic Acid (CAS 1782372-58-0)
- tert-Butyl (S)-2-(2,6-difluorophenyl)piperazine-1-carboxylate (CAS 1240584-86-4)
- 6-Fluoro-N-(tetrahydro-2h-pyran-4-yl)pyridin-2-amine (CAS 1250637-85-4)
- 2-((4-(Trifluoromethoxy)phenyl)sulfonyl)acetic acid (CAS 773098-22-9)
- Tert-butyl ((2-oxa-6-azaspiro[3.4]Octan-8-yl)methyl)carbamate (CAS 1312325-17-9)
- Benzbromarone Impurity 30 (CAS CATO-C4X-225030)
- Methyl (2S,4R)-4-(methylthio)pyrrolidine-2-carboxylate hydrochloride (CAS 83552-28-7)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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