Bromfenac Impurity 28 CAS 91714-41-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 91714-41-9 |
| Molecular Formula | C15H12BrNO |
| Molecular Weight | 302.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bromfenac Impurity 28 (CAS 91714-41-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12BrNO. Molecular weight: 302.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12BrNO |
| Molecular Weight | 302.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Amino-1-benzyl-5-bromouracil 6-Amino-5-bromo-1-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione 72816-87-6 (CAS 72816-87-6)
- Tert-butyl 3-bromo-6,7-dihydropyrazolo[1,5-a]pyrimidine-4(5H)-carboxylate (CAS 2166639-82-1)
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- 4-Methylpent-2-yn-1-amine (CAS 615562-55-5)
- (3E)-4-(Acetylthio)-α-(2-chlorophenyl)-3-(2-ethoxy-2-oxoethylidene)-1-piperidineacetic Acid Methyl Ester(Mixture of Diastereomers) (CAS 204204-75-1)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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