3,5,6-trichloro-2-hydroxybenzoic acid CAS 40932-60-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40932-60-3 |
| Molecular Formula | C7H3Cl3O3 |
| Molecular Weight | 241.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5,6-trichloro-2-hydroxybenzoic acid (CAS 40932-60-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3Cl3O3. Molecular weight: 241.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3Cl3O3 |
| Molecular Weight | 241.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1968 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 2,3,4-Trichloro-6-(2,4-dichlorophenoxy)aniline (CAS 64630-64-4)
- 2,3-Dihydrobenzo[b][1,4]oxathiine-2-carboxylic acid 4,4-dioxide (CAS 1251923-88-2)
- 3,3-Difluorobicyclo[3.1.0]Hexane-6-carboxylic acid (CAS 1823966-34-2)
- 2-Chloro-6-(2,2,2-trifluoroethoxy)pyrazine (CAS 1016530-98-5)
- D-(+)-Lactose Monohydrate (CAS 64044-51-5)
- 8-Methyl-4-[2-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-64-3)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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