1-((Trifluoromethyl)thio)pyrrolidine-2,5-dione CAS 183267-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183267-04-1 |
| Molecular Formula | C5H4F3NO2S |
| Molecular Weight | 199.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((Trifluoromethyl)thio)pyrrolidine-2,5-dione (CAS 183267-04-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4F3NO2S. Molecular weight: 199.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4F3NO2S |
| Molecular Weight | 199.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 5-(Trifluoromethyl)-1,3,4-thiadiazole-3(2H)-carboxamide (CAS 88976-74-3)
- 2-(2-Methyl-5-(trifluoromethyl)phenyl)acetonitrile (CAS 1000513-69-8)
- 2-(2-Methyl-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1000515-00-3)
- 2-(4-Methyl-3-(trifluoromethyl)phenyl)acetonitrile (CAS 1000526-63-5)
- 3-Methyl-5-(trifluoromethyl)-1H-indole (CAS 1004547-95-8)
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- 2-Methyl-4-(trifluoromethyl)-1H-indole (CAS 1018971-85-1)
- 6-Methyl-2-(trifluoromethyl)-1H-indole (CAS 1067188-90-2)
Recommended Standards
- (4-(Difluoromethyl)benzo[d]oxazol-2-yl)methanol (CAS 1807045-24-4)
- 1-(2,2-Difluorocyclopropyl)-3-nitrobenzene (CAS 54672-46-7)
- 2-(Difluoromethoxy)-7-methylbenzo[d]oxazole (CAS 1806517-85-0)
- Ethyl 7-oxo-7-(4-(thiomorpholinomethyl)phenyl)heptanoate (CAS 898783-40-9)
- N-(3-(benzyloxy)pyridin-2-yl)-4-methylbenzamide (CAS 491867-71-1)
- (R)-N-(1,1,1-Trifluoropropan-2-yl)benzamide (CAS 1998156-24-3)
- (S)-N-Methyl-1,1,1-Trifluoro-2-pentylamine (CAS 1389310-11-5)
- Arginine Impurity 1 (CAS 2408930-69-6（free base）)
- ethyl 7-cyanoimidazo[1,2-a]pyridine-3-carboxylate (CAS 1383475-40-8)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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