6,7-Dihydrocyclopenta[b]pyran-2(5H)-one CAS 5650-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5650-69-1 |
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6,7-Dihydrocyclopenta[b]pyran-2(5H)-one (CAS 5650-69-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8O2. Molecular weight: 136.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Dihydrocyclopenta Standards
- 1-Methyl-5,6-dihydrocyclopenta[c]pyrazol-4(1H)-one (CAS 344252-05-7)
- 6,7-Dihydrocyclopenta[c]pyran-3(5H)-one (CAS 6249-24-7)
- 1,2-Dihydrocyclopenta[c]pyrazole-3,4-dione (CAS 853657-85-9)
- 5,6-Dihydrocyclopenta[c]pyrrole-1,3(2H,4H)-dione (CAS 62291-38-7)
- 1-Methyl-4,6-dihydrocyclopenta[b]pyrrol-5(1H)-one (CAS 676486-43-4)
- 4,5-Dihydrocyclopenta[b]thiophen-6-one (CAS 5650-52-2)
- 6,7-Dihydrocyclopenta[b]pyridin-5-one (CAS 28566-14-5)
- 2-methyl-5,6-dihydrocyclopenta[c]pyrrol-4-one (CAS 1547028-27-2)
Recommended Standards
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine (CAS 707539-41-1)
- 6,7-Dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 856600-01-6)
- 6,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one (CAS 426219-51-4)
- (S)-tert-Butyl 3-oxo-2-phenylpiperazine-1-carboxylate (CAS 2411591-34-7)
- 5(S),12(R)-DiHETE(6-trans-LTB4) (CAS 71652-82-9)
- 1-(4-Ethoxyphenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1049129-28-3)
- 618-47-3 Benzamide, 3-methyl- (9CI) m-Toluamide AI3-26774 EINECS 210-553-1 m-Methylbenzamide 3-Methylbenzamide NSC 2170 (CAS 618-47-3)
- CAS 2905-65-9 (CAS 2905-65-9)
- 3-Cyano-5-(5,5-dimethyl-1,3-dioxan-2-yl)valerophenone (CAS 898756-78-0)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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