5H-Cyclopenta[c]pyridine-5,7(6H)-dione CAS 5807-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5807-19-2 |
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5H-Cyclopenta[c]pyridine-5,7(6H)-dione (CAS 5807-19-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5NO2. Molecular weight: 147.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related H Standards
- 5-(Cyclopenta-1,3-dien-1-yl)-1H-pyrazol-3-amine (CAS 286374-99-0)
- Cyclopenta[c]pyran-7-carbaldehyde (CAS 85051-41-8)
- 1-(Cyclopenta-2,4-dien-1-ylidene)ethyl acetate (CAS 701-12-2)
- 4H-Cyclopenta[b]thiophene-4,6(5H)-dione (CAS 100925-76-6)
- Cyclopenta[b]indole (CAS 246-99-1)
- (Cyclopenta-2,4-dien-1-ylidenemethyl)benzene (CAS 7338-50-3)
- 1H-Cyclopenta[3,4]pyrazolo[1,5-a]pyridine (CAS 103570-62-3)
- 1H-Cyclopenta[b]benzofuran (CAS 247-09-6)
Recommended Standards
- 5H,6H-pyrido[3,4-b]pyrazin-5-one (CAS 679797-41-2)
- 6-Amino-3H-indazol-3-one (CAS 707534-98-3)
- 5-Cyanonicotinamide (CAS 89793-78-2)
- Ethyl 2-propoxybenzoate (CAS 856306-04-2)
- 11-Dehydrothromboxane B2-d7 (CAS 67910-12-7 (non-labelled))
- (R)-1-(4-chloro-1-phenyl-1H-benzo[d]imidazol-2-yl)ethan-1-amine (CAS 1398507-76-0)
- 4-Hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carbohydrazide (CAS 957014-21-0)
- 6-Bromo-5-(difluoromethyl)-4-iodonicotinic acid (CAS 1805415-11-5)
- 2-(Methylamino)-1-(pyrazin-2-yl)ethanone (CAS 1353972-28-7)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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