2-Bromo-3,4,5-trimethoxybenzoic acid CAS 23346-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23346-82-9 |
| Molecular Formula | C10H11BrO5 |
| Molecular Weight | 291.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-3,4,5-trimethoxybenzoic acid (CAS 23346-82-9) pharmaceutical standards reference standard. Molecular formula: C10H11BrO5. Molecular weight: 291.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H11BrO5 |
| Molecular Weight | 291.10 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.) | 1963 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- 5-(2-Bromoethyl) 3-ethyl 3H-pyrazole-3,5-dicarboxylate (CAS 88202-93-1)
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- 1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 864872-05-9)
- 2,2-Dimethyl-n-(1,3,4-thiadiazol-2-yl)azetidine-1-carboxamide (CAS 1376282-05-1)
- N,N-Diisopropyl-2H-tetrazol-5-amine (CAS 6280-36-0)
- 84030-21-7 N,N,N-Tributyl-1-butanaminium Sulfide Tetrabutylammonium Mercaptide Tetrabutylammonium hydrogen sulfide (CAS 84030-21-7)
- 4-Methyl-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 37142-87-3)
- 2-[(4-chlorophenyl)methyl]-2-methylpyrrolidine hydrochloride (CAS 1909327-53-2)
- 3-(4-Hydroxyphenyl)-1-propanol (CAS 10210-17-0)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com