cis,cis-Cyclohexane-1,3,5-tricarboxylic Acid CAS 16526-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16526-68-4 |
| Molecular Formula | C9H12O6 |
| Molecular Weight | 216.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
cis,cis-Cyclohexane-1,3,5-tricarboxylic Acid (CAS 16526-68-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12O6. Molecular weight: 216.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12O6 |
| Molecular Weight | 216.19 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 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.) | 1961 |
Recommended Standards
- 2-(Pyrimidin-2-yloxy)benzoicacid (CAS 160773-23-9)
- trans-Cyclohexane-1,3,5-tricarboxylic acid (CAS 16526-69-5)
- N-((5-Nitrofuran-2-yl)methylene)aniline (CAS 156-44-5)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-methoxypyridine-5-acetic acid (CAS 1361814-89-2)
- 5,7-Dimethyl-N-propylpyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 422537-29-9)
- n-[(pyridin-2-yl)methyl]-1,3-benzoxazol-2-amine (CAS 1007798-75-5)
- 3-(Tert-butyl)dibenzo[b,d]furan-2-ol (CAS 300679-04-3)
- 1-Methoxy-2-nitro-4-phenoxybenzene (CAS 791108-77-5)
- 2-Amino-3-methyl-N-((S)-1-methylpyrrolidin-3-yl)butanamide (CAS 1290229-51-4)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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