7-(3-Hydroxy-5-oxocyclopent-1-en-1-yl)heptanoic acid CAS 22099-78-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22099-78-1 |
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(3-Hydroxy-5-oxocyclopent-1-en-1-yl)heptanoic acid (CAS 22099-78-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H18O4. Molecular weight: 226.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 Hydroxy Standards
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- 4-Hydroxy-3',5'-dimethyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1111129-30-6)
- 3-Hydroxy-5-methoxy-6-methyl-2-pentyl-4H-pyran-4-one (CAS 125263-70-9)
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Recommended Standards
- 7-(3-Cyanophenyl)-7-oxoheptanenitrile (CAS 898767-64-1)
- 7-(4-Cyanophenyl)-7-oxoheptanenitrile (CAS 898767-54-9)
- 6-Ethoxy[1,1-biphenyl]-3-carbaldehyde (CAS 883535-66-8)
- Methyl 3-amino-1-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate (CAS 1781611-40-2)
- 2,5-Diphenylthiophene (CAS 1445-78-9)
- 3-(2-Chlorophenyl)-5-((2,6-dichlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 443741-19-3)
- 6-Chloro-2-methyl-3-(1-tosylpiperidin-2-yl)pyridine (CAS 1352539-73-1)
- 2,5-dimethylpyridin-1-ium-1-olate (CAS 4986-05-4)
- Ethyl 2-Sulfamoylacetate (CAS 55897-04-6)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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