2h-Chromene-3-sulfonyl chloride CAS 1235441-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1235441-16-3 |
| Molecular Formula | C9H7ClO3S |
| Molecular Weight | 230.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2h-Chromene-3-sulfonyl chloride (CAS 1235441-16-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H7ClO3S. Molecular weight: 230.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H7ClO3S |
| Molecular Weight | 230.67 g/mol |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related h Standards
- 2H-Chromene-3-carbonyl chloride (CAS 41873-72-7)
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- 2H-chromene-8-carboxylic acid (CAS 1935147-76-4)
- 2H-Chromene-3-carboxylic acid (CAS 22649-28-1)
- 2H-Chromene-5-carboxylic acid (CAS 843652-50-6)
- 2H-chromene-6-carboxylic acid (CAS 527681-43-2)
- 4H-Chromene-2-carboxylic acid (CAS 67283-74-3)
- 2h-Chromene-3-carboxamide (CAS 10185-00-9)
Recommended Standards
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- 3-(1-Butyl-1H-imidazol-2-yl)piperidine dihydrochloride (CAS 1824283-90-0)
- 2-Chloro-3-(1,1-difluoroethyl)-4-fluoro-1-methylbenzene (CAS 1138444-90-2)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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