1,2-Cyclopentanedione CAS 3008-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3008-40-0 |
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Cyclopentanedione (CAS 3008-40-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H6O2. Molecular weight: 98.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H6O2 |
| Molecular Weight | 98.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Cyclopentanedione Standards
Recommended Standards
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- 1-(1,3-Thiazol-2-yl)piperidine-4-carboxylic acid hydrochloride (CAS 1306603-49-5)
- Ethyl 2-(2-cyanoacetamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 670233-13-3)
- 2-Chloro-N-cyclopropyl-N-(4-dimethylamino-cyclohexyl)-acetamide (CAS 1353997-98-4)
- 3,6,8,8-Tetramethyloctahydro-1H-3a,7-methanoazulen-6-ol (CAS 16230-29-8)
- 2-(4-Bromo-5-methoxypyridin-2-yl)acetonitrile (CAS 1448870-49-2)
- 2-Cyano-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 862179-86-0)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com