4,4-Difluoro-L-proline methyl ester trifluoroacetate CAS 915230-14-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 915230-14-7 |
| Molecular Formula | C6H9F2NO2 C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-Difluoro-L-proline methyl ester trifluoroacetate (CAS 915230-14-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9F2NO2 C2HF3O2. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9F2NO2 C2HF3O2 |
| Molecular Weight | 279.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 2-(4,5-Difluoro-2-nitrophenyl)acetic acid (CAS 1000339-22-9)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]piperazine (CAS 1000339-47-8)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]homopiperazine (CAS 1000339-49-0)
- 4,7-Difluoro-1H-indazole (CAS 1000341-68-3)
- 5,7-Difluoro-2H-indazole-3-carbaldehyde (CAS 1000343-25-8)
- 6,7-Difluoro-1H-indazol-3-ol (CAS 1000343-93-0)
- 2-(3,5-Difluoro-2-pyridyl)acetic acid (CAS 1000518-01-3)
- 2-(2,4-Difluoro-3-methylphenyl)acetic acid (CAS 1000545-11-8)
Recommended Standards
- 6-Butyldihydropyrimidine-2,4(1H,3H)-dione (CAS 101012-09-3)
- 5-[5-fluoro-1-(propan-2-yl)-1h-1,3-benzodiazol-2-yl]-2-methylaniline (CAS 1183523-85-4)
- 3-((5-Bromopyridin-3-yl)oxy)-2-methylpropane-1-sulfonyl chloride (CAS 1342145-48-5)
- 6-Ethynylpyridin-3-ol (CAS 1346539-11-4)
- 2-(1-(Aminomethyl)cyclobutyl)-1-methoxypropan-2-ol (CAS 1541924-47-3)
- 3-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1255099-01-4)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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