2-(trifluoromethyl)-1,3-oxazolidine CAS 31185-54-3
| CAS No. | 31185-54-3 |
| Molecular Formula | C4H6F3NO |
| Molecular Weight | 141.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 141.09 g/mol gives 2-(trifluoromethyl)-1,3-oxazolidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(trifluoromethyl)-1,3-oxazolidine (CAS 31185-54-3), a certified reference material (molecular formula C4H6F3NO, MW 141.09 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(trifluoromethyl)-1,3-oxazolidine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(trifluoromethyl)-1,3-oxazolidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H6F3NO |
| Molecular Weight | 141.09 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related trifluoromethyl Standards
- 3-(Trifluoromethyl)oxetan-3-amine (CAS 1268954-18-2)
- 3-(Trifluoromethyl)azetidin-3-ol (CAS 848392-24-5)
- 3-(trifluoromethyl)-4H-1,2,4-triazole (CAS 60406-75-9)
- 3-(Trifluoromethyl)azetidin-3-amine (CAS 1269151-54-3)
- 1-(Trifluoromethyl)cyclobutan-1-ol (CAS 1098183-73-3)
- 3-(Trifluoromethyl)-3-oxetanol (CAS 1403676-72-1)
- 3-(trifluoromethyl)cyclobutanol (CAS 1788054-83-0)
- (2-(Trifluoromethyl)cyclopropyl)methanol (CAS 22666-34-8)
Recommended Standards
- 2,2,2-Trifluoro-N,N-dimethylacetamide (CAS 1547-87-1)
- 3-(Trifluoromethoxy)azetidine (CAS 1422766-39-9)
- 4,4,4-Trifluorobutanamide (CAS 461-34-7)
- n-(2,2,2-Trifluoroethyl)acetamide (CAS 34242-99-4)
- ((4-Ethoxyphenyl)ethynyl)trimethylsilane (CAS 196599-73-2)
- 2-Bromo-4-iodo-1-(trifluoromethyl)benzene (CAS 1369927-31-0)
- (3AS,4S,6S,7aR)-2-allyl-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole (CAS 131433-93-7)
- N-(4-Amino-2-methoxyphenyl)benzamide (CAS 104478-97-9)
- 5-Bromoimidazo[1,2-c]pyrimidine (CAS 1369157-70-9)
- Methyl (S)-2-(bis(tert-butoxycarbonyl)amino)-4-oxobutanoate (CAS 219617-09-1)
- Riluzole Impurity 7 (CAS 1456696-94-8)
- 2-Amino-N-(sec-butyl)propanamide hydrochloride (CAS 1246172-67-7)
- (2Z)-2-(2,4-Dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one (CAS 210360-63-7)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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