5-Chloro-3-(trifluoromethyl)-1,2,4-oxadiazole CAS 1393544-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1393544-15-4 |
| Molecular Formula | C3ClF3N2O |
| Molecular Weight | 172.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-(trifluoromethyl)-1,2,4-oxadiazole (CAS 1393544-15-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3ClF3N2O. Molecular weight: 172.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3ClF3N2O |
| Molecular Weight | 172.49 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 1-(Trifluoromethyl)cyclopropanecarbonyl chloride (CAS 848074-36-2)
- Bromochloroacetamide (CAS 62872-34-8)
- tert-butyltriethylsilane (CAS CATO-C3D-4819)
- (S)-benzyl tert-butyl (6-oxo-6-(4-(pyridin-4-yl)piperazin-1-yl)hexane-1,5-diyl)dicarbamate (CAS 204692-51-3)
- 2-(Methylthio)-3-(3-Sulfopropyl)-Benzothiazolium Inner Salt (CAS 63149-05-3)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 501015-30-1)
- Cyclizine (CAS 82-92-8)
- 2-[(4-Methyl-1,2,3-thiadiazol-5-yl)sulfanyl]propanoic acid (CAS 338408-48-3)
- Strontium Ranelate Impurity 12 (CAS 56772-00-0)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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