2-Chloro-4-(methylamino)-benzoic Acid CAS 3975-62-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3975-62-0 |
| Molecular Formula | C8H8ClNO2 |
| Molecular Weight | 185.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(methylamino)-benzoic Acid (CAS 3975-62-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8ClNO2. Molecular weight: 185.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8ClNO2 |
| Molecular Weight | 185.61 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Chloro-3,4-dimethyl-1-nitrobenzene (CAS 52328-28-6)
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- 2-Chloro-1-ethyl-4-nitrobenzene (CAS 42782-54-7)
- 1-Allyl-2,4,5-trimethylbenzene (CAS 58474-27-4)
- 1,3-Dimethyl-5H-pyrido[4,3-b]indole (CAS 46382-84-7)
- 7N-[1-(2-Carboxy)ethyl]allopurinol (CAS 34397-00-7)
- (R)-1-(ethylamino)propan-2-ol (CAS 1312607-89-8)
- 5-Chlorobenzo[d][1,2,3]thiadiazole (CAS 29241-15-4)
- 6,7-Dichloro-2-methylquinazolin-4(3H)-one (CAS 31444-70-9)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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 13829788188 / jacky.chen@cato-chem.com