6,7-Dihydro-5H-cyclopenta[c]pyridin-5-one 4-methylbenzenesulfonate CAS 2305079-78-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2305079-78-9 |
| Molecular Formula | C7H8O3S C8H7NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,7-Dihydro-5H-cyclopenta[c]pyridin-5-one 4-methylbenzenesulfonate (CAS 2305079-78-9) pharmaceutical standards reference standard. Molecular formula: C7H8O3S C8H7NO. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C8H7NO |
| Molecular Weight | 305.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- Methyl 9,10-Dihydro-9-oxoacridine-4-carboxylate (CAS 100039-03-0)
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
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Recommended Standards
- 5-(1,7-Diazaspiro[4.4]nonan-1-yl)isoxazole (CAS 646056-17-9)
- 3-Isobutoxy-4-methoxyphenylboronic acid (CAS 1217501-19-3)
- N1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-N1-isopropylethane-1,2-diamine (CAS 1353986-10-3)
- 1-(5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)ethan-1-amine hydrochloride (CAS 1417634-42-4)
- (S,Z)-6-(Methoxymethylene)tetrahydropyrrolo[1,2-c]oxazol-3(1H)-one (CAS 1932208-84-8)
- (4aR,7S)-1,1-dioxo-3,4,4a,5,6,7-hexahydro-2H-pyrrolo[1,2-b]thiazine-7-carboxylic acid (CAS 1316754-63-8)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com