7-Methyl-2-(4-(trifluoromethyl)phenyl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-5-thione CAS 866142-89-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866142-89-4 |
| Molecular Formula | C13H8F3N3S2 |
| Molecular Weight | 327.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methyl-2-(4-(trifluoromethyl)phenyl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-5-thione (CAS 866142-89-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F3N3S2. Molecular weight: 327.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8F3N3S2 |
| Molecular Weight | 327.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methyl Standards
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Recommended Standards
- 4'-(4-Fluorophenyl)-2,2':6',2''-terpyridine (CAS 209901-86-0)
- Benzo[d]thiazol-2-ylmethyl 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate (CAS 477556-68-6)
- 3-[(4-Fluorophenyl)methyl]-4-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-1,2-dihydropyridin-2-one (CAS 477846-15-4)
- 3-(1-(Thiophene-3-carbonyl)piperidin-4-yl)thiazolidine-2,4-dione (CAS 1787881-65-5)
- (1H-indol-2-yl)methanamine hydrochloride (CAS 1159692-99-5)
- 5-Acetyl-7-fluoro-4-phenylpyrano[3,2-b]indol-2(5H)-one (CAS 2347639-56-7)
- Methyl (1S,3S,6R,8S)-3-phenyl-2,4,7-trioxabicyclo[4.2.0]octane-8-carboxylate (CAS 131550-06-6)
- 4′-Acetyl[1,1′-biphenyl]-3-carboxylic acid (CAS 635757-61-8)
- 1-(Dimethylamino)-4-(2-fluorophenoxy)pent-1-en-3-one (CAS 1164562-69-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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