7-Bromo-1,3-dihydroxy-9h-xanthen-9-one CAS 100334-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100334-97-2 |
| Molecular Formula | C13H7BrO4 |
| Molecular Weight | 307.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Bromo-1,3-dihydroxy-9h-xanthen-9-one (CAS 100334-97-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H7BrO4. Molecular weight: 307.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H7BrO4 |
| Molecular Weight | 307.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
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Recommended Standards
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- Tribendimidine (CAS 115103-15-6)
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- Methyl 7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 140646-25-9)
- 7-Fluoroisoquinoline-1-carboxylic acid (CAS 441717-84-6)
- Ethyl 2-amino-5-fluoro-4-methylbenzoate (CAS 1344103-75-8)
- 1,4,5,8-Tetraamino-2,7-bis(benzylthio)anthracene-9,10-dione (CAS 88605-76-9)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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