N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]thiourea CAS 66181-17-7
| CAS No. | 66181-17-7 |
| Molecular Formula | C4H3F3N4S2 |
| Molecular Weight | 228.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]thiourea (CAS 66181-17-7), a certified reference material (molecular formula C4H3F3N4S2, MW 228.22 g/mol) for analytical method development and quality control.
Structurally, N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]thiourea (C4H3F3N4S2) contains a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 228.22 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]thiourea under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H3F3N4S2 |
| Molecular Weight | 228.22 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- 2-[2-(Trifluoromethyl)-1H-indol-3-yl]ethan-1-amine (CAS 103549-22-0)
- 1-Benzyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazole (CAS 1069085-40-0)
- 2-(4-(Trifluoromethyl)phenyl)thiophene (CAS 115933-15-8)
- 3-(4-Trifluoromethyl-phenyl)-thiophene (CAS 122159-58-4)
- 2-({[3-(trifluoromethyl)phenyl]methyl}amino)propanenitrile (CAS 1251038-13-7)
- 2-[4-(trifluoromethyl)phenyl]cyclopentan-1-one (CAS 1253111-75-9)
- 1-[3-(Trifluoromethyl)phenyl]pent-4-en-1-one (CAS 125996-99-8)
- 3-[4-(trifluoromethyl)phenyl]cyclopentan-1-one (CAS 1310326-12-5)
Recommended Standards
- Methyl 5,7-difluorobenzo[b]thiophene-2-carboxylate (CAS 550998-57-7)
- tert-Butyl 4-fluoro-2-formyl-1-methyl-1H-imidazole-5-carboxylate (CAS 2416993-25-2)
- methyl 4,7-difluoro-1-benzothiophene-2-carboxylate (CAS 2059994-76-0)
- Belinostat Impurity 4 (CAS CATO-C4X-34904)
- 2-(1H-Tetrazol-5-yl)phenol (CAS 51449-77-5)
- 4-((Carboxymethyl)amino)isophthalic acid (CAS 4435-99-8)
- 1-(1,2-Dimethyl-1h-indol-3-yl)-2,2,2-trifluoroethan-1-ol (CAS 883802-40-2)
- Methyl (2S,4S)-4-(4-methoxyphenoxy)pyrrolidine-2-carboxylate hydrochloride (CAS 1217819-16-3)
- 4-(trifluoromethoxy)pyridin-2-amine (CAS 1206980-54-2)
- 2,3,4,6-Tetra-O-acetyl-beta-D-glucose (CAS 35450-28-3)
- N-((1-Benzylpyrrolidin-2-yl)methyl)-2-chloroacetamide (CAS 1353963-57-1)
- N-(2-Hydroxy-2-methyl-4-(methylthio)butyl)-3-(phenylthio)propanamide (CAS 1396746-21-6)
- (S,R,S)-AHPC-CO-C4-alkyne (CAS 2374122-28-6)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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