Trans-Aconitic Acid CAS 4023-65-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4023-65-8 |
| Molecular Formula | C6H6O6 |
| Molecular Weight | 174.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trans-Aconitic Acid (CAS 4023-65-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6O6. Molecular weight: 174.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6O6 |
| Molecular Weight | 174.11 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, 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.) | 1958 |
Related Trans Standards
Recommended Standards
- 2,4,6-Trifluorobenzimidamide (CAS 1005460-15-0)
- L-Dehydro Ascorbic Acid (CAS 490-83-5)
- 2-(Trifluoromethyl)-5-vinylpyrimidine (CAS 1147938-06-4)
- (1S,2R,8R,8aR)-1,2,8-Octahydroindolizidinetriol hydrochloride (CAS 214462-68-7)
- 2-Isopropyl-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1783676-87-8)
- 5,6-Dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-ol (CAS 82703-35-3)
- 1-(Selenophen-3-yl)ethan-1-one (CAS 35577-08-3)
- Olmesartan Impurity 46 (CAS 155983-56-5)
- CYM 5442 (CAS 1094042-01-9)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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