7-Oxo-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile CAS 1400683-06-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1400683-06-8 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Oxo-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile (CAS 1400683-06-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6N2O. Molecular weight: 158.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 2-oxo-2,3-dihydro-1H-indole-3-carbonitrile (CAS 73859-65-1)
- 1-(5-Oxo-4,5-dihydro-1H-pyrazol-3-yl)thiourea (CAS 859802-49-6)
- 2,3-dihydro-2-thioxo-1H-Imidazole-4-carboxylic acid methyl ester (CAS 57332-70-4)
- 2,3-Dihydro-1H-cyclopenta[3,4]pyrazolo[1,5-a]pyridine (CAS 102220-54-2)
- 2-(6,7-Dihydro-5H-cyclopenta[c]pyridin-7-yl)acetonitrile (CAS 1037841-06-7)
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-amine (CAS 1246088-52-7)
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-amine (CAS 1261365-47-2)
- 3,4-Dihydro-2H-quinolizine-1-carbonitrile (CAS 1799420-97-5)
Recommended Standards
- 6-(Aminomethyl)pyridine-2,4-dicarbonitrile (CAS 1393573-54-0)
- 2H-Cyclopenta[b]isoxazolo[5,4-e]pyridine (CAS 140151-88-8)
- 6-Methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 138254-44-1)
- ethyl 4-acetyl-2-[(chloroacetyl)amino]-5-methyl-3-furoate (CAS 795290-93-6)
- N,N-Dimethyl-1-oxo-2-[(pyridin-2-yl)methyl]-1,2-dihydroisoquinoline-4-carboxamide (CAS 303995-31-5)
- 3-Bromonaphthalen-2-amine (CAS 54245-33-9)
- N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide (CAS 69382-13-4)
- Nelarabine Impurity 2 (CAS 1173825-84-7)
- (7-Bromo-1,2,3,4-tetrahydro-isoquinolin-3-yl)-methanol (CAS 356780-61-5)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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