Cyclopentane-1,2,3,4,5-pentaone CAS 3617-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3617-57-0 |
| Molecular Formula | C4O4 |
| Molecular Weight | 112.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopentane-1,2,3,4,5-pentaone (CAS 3617-57-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4O4. Molecular weight: 112.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4O4 |
| Molecular Weight | 112.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Cyclopentane Standards
- Cyclopentane-1,1-dicarbonitrile (CAS 29739-46-6)
- cis-Cyclopentane-1,3-diol (CAS 16326-97-9)
- trans-cyclopentane-1,3-diol (CAS 16326-98-0)
- cis-cyclopentane-1,2-diamine (CAS 40535-45-3)
- Cyclopentane-1,2-diamine (CAS 41330-23-8)
- Cyclopentane-1,3-diamine (CAS 73211-32-2)
- trans-cyclopentane-1,2-diamine (CAS 3145-88-8)
- trans-Cyclopentane-1,3-diamine (CAS 573704-66-2)
Recommended Standards
- Voriconazole Impurity 54 (CAS 2617-47-2)
- (<I>S</I>)-(-)-3,3,3-trifluoro-1,2-epoxypropane (CAS 130025-34-2)
- Phosphoric acid methyl ester (CAS 12789-45-6)
- 3-(Thiophen-2-yl)-1-(m-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618382-84-6)
- (4-(Chloromethyl)phenyl)methanamine hcl (CAS 1194752-34-5)
- 8-Bromo-6-chloroisoquinoline (CAS 2137831-45-7)
- N-Cyclohexyl-N-ethyl-2-(methylamino)acetamidehydrochloride (CAS 1219972-30-1)
- Furan-2,4-dicarbonitrile (CAS 7039-96-5)
- 5-(2,4-Dimethylphenyl)oxazole-4-carboxylic acid (CAS 89205-05-0)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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