4-(5-Oxo-2-thioxo-3,4,4-trimethyl-1-imidazolidinyl)-2-trifluoromethylbenzonitrile CAS 143782-25-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143782-25-6 |
| Molecular Formula | C14H12F3N3OS |
| Molecular Weight | 327.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Oxo-2-thioxo-3,4,4-trimethyl-1-imidazolidinyl)-2-trifluoromethylbenzonitrile (CAS 143782-25-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12F3N3OS. Molecular weight: 327.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12F3N3OS |
| Molecular Weight | 327.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 4-((4-Phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methoxy)benzoic acid (CAS 937605-30-6)
- 2-(4-Oxo-2-thioxo-1,4-dihydroquinazolin-3(2H)-yl)-N-(pyridin-3-ylmethyl)acetamide (CAS 451465-83-1)
- 2-(2-((5-Thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)ethyl)isoindoline-1,3-dione (CAS 477846-18-7)
- N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)-3-(trifluoromethyl)benzamide (CAS 306980-51-8)
- 2-Thioxo-3-(3-(trifluoromethyl)phenyl)-2,3-dihydroquinazolin-4(1h)-one (CAS 81066-86-6)
- 4-(4-Oxo-2-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzenesulfonic acid (CAS 34330-07-9)
- Methyl 4-(2-thioxo-5-(trifluoromethyl)-2,3-dihydro-1H-benzo[d]imidazol-1-yl)butanoate (CAS 400736-31-4)
- 3-Thioxo-2-(3-(trifluoromethyl)phenyl)hexahydroimidazo[1,5-a]pyridin-1(5H)-one (CAS 60725-93-1)
Recommended Standards
- 2-(Tert-butyl) 8-methyl 4,4-difluoro-3,4-dihydroisoquinoline-2,8(1H)-dicarboxylate (CAS 1432515-24-6)
- 2-(((Benzyloxy)carbonyl)amino)-2-(4,4-difluorocyclohexyl)acetic acid (CAS 1544167-82-9)
- 3-Benzyl-8-(trifluoromethyl)-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3,5]thiadiazin-6-one (CAS 1426894-90-7)
- 2-Methoxy-N,N,9-trimethyl-9H-purin-6-amine (CAS 61494-93-7)
- Methyl 4,4,4-trifluoro-2-hydroxybutanoate (CAS 1610538-11-8)
- 3-Fluoro-5-(trifluoromethyl)benzyl Alcohol (CAS 184970-29-4)
- 2-(3-Aminopiperidin-1-yl)-3-methyl-6,7-dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one (CAS 1710195-23-5)
- n-Pentyltrioxyethylene (P-1135.0025) (CAS 25961-91-5)
- 1-(2,5-Dimethoxyphenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1416348-51-0)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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