1,2-Cyclohexanedicarboxylic Anhydride CAS 85-42-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 85-42-7 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2-Cyclohexanedicarboxylic Anhydride (CAS 85-42-7) pharmaceutical standards reference standard. Molecular formula: C8H10O3. Molecular weight: 154.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1957 |
Related Cyclohexanedicarboxylic Standards
- cis-1,2-Cyclohexanedicarboxylic Anhydride (CAS 13149-00-3)
- (+/-)-Trans-1,2-Cyclohexanedicarboxylic Anhydride (CAS 14166-21-3)
- 1,2-Cyclohexanedicarboxylic Acid (CAS 1687-30-5)
- cis-1,3-Cyclohexanedicarboxylic Acid (CAS 2305-31-9)
- 3971-31-1 1,3-Cyclohexanedicarboxylic acid (cis- and trans- mixture) MFCD00134411 (CAS 3971-31-1)
- cis-1,2-Cyclohexanedicarboxylic Acid (CAS 610-09-3)
- 1,4-Cyclohexanedicarboxylic Acid(Mixture of cis and trans isomers) (CAS 1076-97-7)
- 5-Oxo-1,3-cyclohexanedicarboxylic acid (CAS 90954-19-1)
Recommended Standards
- Furfuryl Propionate (CAS 623-19-8)
- 2,3-Dimethoxyphenol (CAS 5150-42-5)
- 2,6-Dimethoxyphenol (CAS 91-10-1)
- 3-Bromo-5-(trifluoromethoxy)pyridin-2-ol (CAS 1361837-97-9)
- tert-Butyl 4-chloro-2-hydroxybenzoate (CAS 1092460-52-0)
- 2-[(3-bromo-4-methoxyphenyl)methyl]-3-hydroxypropanenitrile (CAS 1275190-08-3)
- 4-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)-1-phenylpyrrolidin-2-one (CAS 941917-62-0)
- 3-(4-Amino-2-chlorobenzamido)propanoic acid (CAS 1189749-56-1)
- (5-Methyl-1,2,4-oxadiazol-3-yl)(2-(trifluoromethoxy)phenyl)methanamine (CAS 1153759-38-6)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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