3,3-Difluoropentanedioic acid CAS 41131-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41131-19-5 |
| Molecular Formula | C5H6F2O4 |
| Molecular Weight | 168.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3-Difluoropentanedioic acid (CAS 41131-19-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6F2O4. Molecular weight: 168.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6F2O4 |
| Molecular Weight | 168.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
Related Difluoropentanedioic Standards
Recommended Standards
- 3-Ethoxy-2,2-difluoro-3-oxopropanoic acid (CAS 54404-52-3)
- 1,6-Anhydro-β-D-glucopyranose- (CAS 478518-93-3)
- Dimethyl difluoromalonate (CAS 379-95-3)
- 1-(5-(Trifluoromethyl)pyridin-2-yl)-1H-pyrazole-4-sulfonamide (CAS 1281826-30-9)
- 3-Morpholinomethyl-3,4,5-trifluorobenzophenone (CAS 898792-34-2)
- 5-(Bromomethyl)-3-(6-bromopyridin-3-yl)isoxazole (CAS 1231244-56-6)
- 2-({5,6-dimethylthieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 384353-04-2)
- 1-ethyl-2-mercapto-1H-benzimidazole-5-sulfonamide (CAS 795291-33-7)
- 2-Amino-6-hydroxy-5-((2-oxo-2-(pyridin-3-yl)ethyl)amino)pyrimidin-4(3H)-one (CAS 1431698-09-7)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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