Methyl 2-(5-bromo-2-methoxyphenyl)-2-hydroxyacetate CAS 1247221-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247221-73-3 |
| Molecular Formula | C10H11BrO4 |
| Molecular Weight | 275.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(5-bromo-2-methoxyphenyl)-2-hydroxyacetate (CAS 1247221-73-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11BrO4. Molecular weight: 275.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11BrO4 |
| Molecular Weight | 275.10 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.) | 1990 |
| Halogen Content | Br-containing |
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Recommended Standards
- 5-Bromo-1-cyclohexyl-3-nitro-1H-1,2,4-triazole (CAS 1245569-85-0)
- 4-((5-Bromopyridin-2-yl)oxy)benzonitrile (CAS 1248429-66-4)
- 1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1235034-86-2)
- 2-(2-Fluoro-5-methoxyphenoxy)acetic acid (CAS 1707400-36-9)
- 2-Methyl-5-(1,2,3,4-tetrahydroxybutyl)furan-3-carboxylic acid (CAS 21532-38-7)
- (2R)-2-(tert-butoxycarbonylamino)-2-(1-methylpyrazol-4-yl)acetic acid (CAS 2165947-34-0)
- (R)-2-(((Benzyloxy)carbonyl)amino)-2-(2,3-dihydro-1H-inden-2-yl)acetic acid (CAS 554448-74-7)
- Mesoxalic acid (CAS 473-90-5)
- 3-Formylimidazo[1,2-a]pyridine-7-carboxylic acid (CAS 1033202-06-0)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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