7H-Cyclopenta[1,2-b:3,4-b']dithiophen-7-one CAS 25796-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25796-83-2 |
| Molecular Formula | C9H4OS2 |
| Molecular Weight | 192.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7H-Cyclopenta[1,2-b:3,4-b']dithiophen-7-one (CAS 25796-83-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H4OS2. Molecular weight: 192.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H4OS2 |
| Molecular Weight | 192.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 2 |
Related H Standards
- 4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one (CAS 25796-77-4)
- 4H-Cyclopenta[2,1-b:3,4-c']dithiophen-4-one (CAS 25796-80-9)
- 7H-Cyclopenta[1,2-b:3,4-c']dithiophen-7-one (CAS 25959-73-3)
- 7H-Cyclopenta[1,2-b:4,3-b']dithiophen-7-one (CAS 25796-72-9)
- 7H-Cyclopenta[1,2-c:3,4-c']dithiophen-7-one (CAS 25796-78-5)
- 1H-Cyclopenta[b]imidazo[4,5-g]indole (CAS 105790-42-9)
- Di(cyclopenta-1,3-dien-1-yl)dimethylsilane (CAS 18053-74-2)
- 1H-Cyclopenta[b]naphthalene-1,3(2H)-dione (CAS 22734-61-8)
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