87277-06-3 2-Chloro-3-hydroxy-4-methoxybenzoic acid DTXSID30594124 CAS 87277-06-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87277-06-3 |
| Molecular Formula | C8H7ClO4 |
| Molecular Weight | 202.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
87277-06-3 2-Chloro-3-hydroxy-4-methoxybenzoic acid DTXSID30594124 (CAS 87277-06-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7ClO4. Molecular weight: 202.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7ClO4 |
| Molecular Weight | 202.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 |
| 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.) | 1981 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-1-(2,4,6-trihydroxyphenyl)ethanone (CAS 110865-03-7)
- 3-Chloro-2-hydroxy-5-methoxybenzoic acid (CAS 1245532-48-2)
- Ethyl 3-chloro-2-oxo-2H-pyran-5-carboxylate (CAS 126703-76-2)
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- 4-Chloro-2-(difluoromethyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1297611-15-4)
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Recommended Standards
- 0511AF 2-Chloromethyl-5,6-difluoro-1H-benzoimidazole 847615-28-5 C8H5ClF2N2 (CAS 847615-28-5)
- Norepinephrine Impurity 23 (CAS 14771-02-9)
- Methyl 5-chloro-2,3-dihydroxybenzoate (CAS 278805-36-0)
- Methyl 2-chloro-4-propylbenzoate (CAS 195055-14-2)
- 2-Chloro-4-fluoro-5-methylbenzonitrile (CAS 924626-79-9)
- Phenyl 6-methyl-2-(p-tolyl)quinoline-4-carboxylate (CAS 355419-81-7)
- Methyl 2-[(6-methylpyridin-2-yl)amino]acetate (CAS 412304-63-3)
- N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)-2-((2-(methylamino)-2-oxoethyl)thio)acetamide (CAS 341964-80-5)
- 4-Chloro-2-(pyrrolidin-2-yl)pyridine (CAS 524674-61-1)
- Neuropeptide GE (CAS 134748-04-2)
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