7-Bromo-8-(1-hydroxycyclohexyl)-2-oxo-2H-selenopheno[3,2-h]chromene-3-carboxylic acid CAS 2173398-17-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2173398-17-7 |
| Molecular Formula | C18H15BrO5Se |
| Molecular Weight | 470.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Bromo-8-(1-hydroxycyclohexyl)-2-oxo-2H-selenopheno[3,2-h]chromene-3-carboxylic acid (CAS 2173398-17-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15BrO5Se. Molecular weight: 470.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H15BrO5Se |
| Molecular Weight | 470.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
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Recommended Standards
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-1,2-dihydropyrimidin-2-one (CAS 338420-38-5)
- Tert-butyl 3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 942070-54-4)
- 1246815-43-9 Dibromopropamidine-d6 Dihydrochloride (CAS 1246815-43-9)
- Atosiban (CAS 90779-69-4)
- 2-Iodo-4,4,4-trifluorobut-2-en-1-ol (CAS 674-35-1)
- 5-Bromo-2-((tert-butoxycarbonyl)amino)-4-chlorobenzoic acid (CAS 2287334-31-8)
- Perampanel Impurity 10 (CAS CATO-C4X-243010)
- N'-(4-Chlorobenzylidene)nicotinohydrazide (CAS 89813-99-0)
- 1-Bromo-3-(3-(2,2,2-trifluoroethoxy)propoxy)benzene (CAS 1275997-93-7)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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