3-Chloro-3-(trifluoroacetyl)dihydro-2(3H)-furanone CAS 69243-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69243-05-6 |
| Molecular Formula | C6H4ClF3O3 |
| Molecular Weight | 216.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-3-(trifluoroacetyl)dihydro-2(3H)-furanone (CAS 69243-05-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4ClF3O3. Molecular weight: 216.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4ClF3O3 |
| Molecular Weight | 216.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 1-Chloro-2,5-difluoro-4-(trifluoromethyl)benzene (CAS 1099597-35-9)
- 1-Chloro-2,4-difluoro-3-(trifluoromethyl)benzene (CAS 1099597-36-0)
- 2-Chloro-1,4-difluoro-3-(trifluoromethyl)benzene (CAS 1099597-70-2)
- 112290-03-6 2-Chloro-4,5-difluorobenzotrifluoride 8928AC C7H2ClF5 (CAS 112290-03-6)
- 1-Chloro-2,4-difluoro-5-(trifluoromethyl)benzene (CAS 115812-34-5)
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- 2-Chloro-1,3-difluoro-4-(trifluoromethyl)benzene (CAS 120770-03-8)
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Recommended Standards
- 1-(Chlorodifluoromethyl)-2,3,4-trifluorobenzene (CAS 653-35-0)
- 77227-99-7 3-Chloro-4,5-difluorobenzotrifluoride MFCD00153090 1-chloro-2,3-difluoro-5-(trifluoromethyl)benzene Benzene, 1-chloro-2,3-difluoro-5-(trifluoromethyl)- (CAS 77227-99-7)
- 2-Chloro-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 1261846-28-9)
- 3-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-cyclohexylpropanamide (CAS 1030772-85-0)
- tert-Butyl 2-(6-chloropyridin-2-yl)-2-cyanoacetate (CAS 1279818-57-3)
- N-[(1R,2R)-1,2,3,4-Tetrahydro-1-hydroxy-7-methoxy-2-naphthalenyl]chloroacetamide (CAS 153153-59-4)
- N-benzyl-2-(methacryloyloxy)-N,N-dimethylethan-1-aminium chloride (CAS 46917-07-1)
- 4'-Acetyl-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 178313-44-5)
- n-(4-Morpholinophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 763125-30-0)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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