Cyclohexanecarboxylic Anhydride CAS 22651-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22651-87-2 |
| Molecular Formula | C14H22O3 |
| Molecular Weight | 238.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cyclohexanecarboxylic Anhydride (CAS 22651-87-2) pharmaceutical standards reference standard. Molecular formula: C14H22O3. Molecular weight: 238.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H22O3 |
| Molecular Weight | 238.32 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 Cyclohexanecarboxylic Standards
- Cyclohexanecarboxylic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl esteR, (1S,2R)- (CAS 267230-26-2)
- 27948-10-3 Cyclohexanecarboxylic acid, hexyl ester Hexyl cyclohexanecarboxylate AI3-19663 EINECS 248-744-7 (CAS 27948-10-3)
- 4-Methyl-1-cyclohexanecarboxylic anhydride (CAS 1263376-48-2)
- Cyclohexanecarboxylic acid, 2-cyano-, 1,1-dimethylethyl ester (CAS 316124-21-7)
- 54867-08-2 Cyclohexanecarboxylic acid, 2-[[(phenylmethoxy)carbonyl]amino]-, (1R,2S)-rel- (9CI) (CAS 54867-08-2)
- 4-Ethyl-1-cyclohexanecarboxylic anhydride (CAS 1263376-20-0)
- Cyclohexanecarboxylic acid isopropyl ester (CAS 6553-80-6)
- Cyclohexanecarboxylic Acid Methyl Ester-d11 (CAS 1215077-49-8)
Recommended Standards
- Bis(3,5-dimethylphenyl)methanone (CAS 22679-40-9)
- Decenylsuccinic Anhydride (CAS 76386-09-9)
- Bis(3,4-dimethylphenyl)methanone (CAS 4659-48-7)
- 4-Methyl-1-phenylpentan-3-one (CAS 40463-09-0)
- 6-N-Ethylquinoline-5,6-diamine (CAS 1157504-04-5)
- S 18986 (CAS 175340-20-2)
- Ethyl 2-chloro-6-(trifluoromethyl)isonicotinate (CAS 1196154-43-4)
- 1-Acetyl-5-phenyl-2-thioxoimidazolidin-4-one (CAS 61815-25-6)
- 1-((2,5-Dichloro-4-ethoxyphenyl)sulfonyl)-4-methyl-1H-imidazole (CAS 898640-99-8)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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