4,6-Dihydro-cyclopenta[b]pyrrol-5(1H)-one CAS 313663-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313663-81-9 |
| Molecular Formula | C7H7NO |
| Molecular Weight | 121.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,6-Dihydro-cyclopenta[b]pyrrol-5(1H)-one (CAS 313663-81-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H7NO. Molecular weight: 121.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H7NO |
| Molecular Weight | 121.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 6,7-Dihydro-5H-pyrrolo[2,3-c]pyridazine (CAS 1245646-68-7)
- 2,3-Dihydro-1H-pyrrolizine-1-one (CAS 17266-64-7)
- 5,6-Dihydro-1H-cyclopenta[b]pyrrol-4-one (CAS 2765299-23-6)
- 6,7-Dihydro-5H-pyrrolo[3,4-b]pyrazine (CAS 871792-60-8)
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 53493-80-4)
- 1,6-Dihydro-6-oxo-4-pyrimidinecarbonitrile (CAS 1192064-61-1)
- 6-Methyl-2,3-dihydro-1H-pyrrolizine (CAS 126134-92-7)
- 1,6-Dihydro-6-oxo-3-pyridazinecarbonitrile (CAS 468067-87-0)
Recommended Standards
- 4,5-Dimethyl-1H-pyrazole-3-carbonitrile (CAS 2138948-90-8)
- 4-Amino-1-methyl-1H-pyrrole-2-carbonitrile (CAS 99420-67-4)
- 3-Vinylpyridin-2(1H)-one (CAS 395681-47-7)
- 1-N-Cbz-2-ethoxycarbonylmethyl-3-oxo-pyrrolidine (CAS 219841-93-7)
- Ethyl 6-methyl-7-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate (CAS 1628864-26-5)
- 2-(tert-Butoxy)-5-hydroxybenzamide (CAS 1243395-00-7)
- N-(1-(2-bromophenyl)ethyl)prop-2-yn-1-amine hydrochloride (CAS 2366997-03-5)
- 3,5-Dichloro-4-(trifluoromethoxy)phenol (CAS 1396270-73-7)
- 5-(Aminomethyl)furan-2-carbonitrile Hydrochloride (CAS 203792-32-9)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com