1-(5-Bromo-2-hydroxy-3-nitrophenyl)propan-1-one CAS 90725-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90725-67-0 |
| Molecular Formula | C9H8BrNO4 |
| Molecular Weight | 274.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-2-hydroxy-3-nitrophenyl)propan-1-one (CAS 90725-67-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8BrNO4. Molecular weight: 274.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8BrNO4 |
| Molecular Weight | 274.07 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- (E)-4-((4-bromo-1-methyl-1H-pyrazol-5-yl)amino)-4-oxobut-2-enoic acid (CAS 679394-10-6)
- 1,2-Epoxypinane (CAS 74525-43-2)
- Methyl 2-(5-bromo-2-nitrophenyl)acetate (CAS 189748-25-2)
- 1-Methyl-4-piperidinecarbohydrazide (CAS 176178-88-4)
- 2-(2-Bromo-3-(difluoromethyl)-6-iodopyridin-4-yl)acetic acid (CAS 1804892-14-5)
- 3-(3-Methoxyphenyl)cyclohexanone (CAS 171046-93-8)
- Sodium Valproate Impurity 27 (CAS 1575-72-0)
- N-(2-aminoethyl)-4-methylbenzamide hydrochloride (CAS 17197-12-5)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-phenylpentanoic acid (CAS 1217731-48-0)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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