5-Oxocyclohex-3-enecarboxylic acid CAS 22748-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22748-45-4 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Oxocyclohex-3-enecarboxylic acid (CAS 22748-45-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8O3. Molecular weight: 140.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Oxocyclohex Standards
- 3-Oxocyclohex-1-ene-1-carboxylic acid (CAS 24079-79-6)
- 5-Oxocyclohex-1-enecarboxylic acid (CAS 37051-60-8)
- 2-Methyl-4-oxocyclohex-2-ene-1-carboxylic acid (CAS 174642-99-0)
- 3-Oxocyclohex-1-en-1-yl acetate (CAS 57918-73-7)
- Methyl 5-oxocyclohex-1-enecarboxylate (CAS 66838-90-2)
- Methyl 5-oxocyclohex-3-ene-1-carboxylate (CAS 37051-55-1)
- Methyl 6-oxocyclohex-1-ene-1-carboxylate (CAS 52784-37-9)
- 3-Oxocyclohex-1-ene-1-carbaldehyde (CAS 62952-40-3)
Recommended Standards
- 5-Vinylpyrimidine-2,4(1H,3H)-dione (CAS 37107-81-6)
- 5-Methylfuran-2-carbohydrazide (CAS 20842-19-7)
- 6-(1-Methylhydrazinyl)pyrimidin-2(1H)-one (CAS 3310-45-0)
- Sodiumphenylphosphinate (CAS 4297-95-4)
- Ethyl 3-(((benzyloxy)carbonyl)amino)-3-methylbutanoate (CAS 1381947-21-2)
- 2-Amino-5-benzylthiophene-3-carboxamide 2142AE 383382-37-4 C12H12N2OS (CAS 383382-37-4)
- 2-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrrole-4-carboxylic acid (CAS 1555759-57-3)
- 2-Bromo-6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine (CAS 198209-31-3)
- 2-[(thiophen-2-yl)methyl]-3h-imidazo[4,5-b]pyridin-5-amine (CAS 1519763-40-6)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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