5-(Difluoromethyl)-2-methyl-1H-1,2,4-triazol-3(2H)-one CAS 343314-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343314-82-9 |
| Molecular Formula | C4H5F2N3O |
| Molecular Weight | 149.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(Difluoromethyl)-2-methyl-1H-1,2,4-triazol-3(2H)-one (CAS 343314-82-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H5F2N3O. Molecular weight: 149.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H5F2N3O |
| Molecular Weight | 149.10 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-4-Methyl-1,3-Oxazol-5(2H)-One (CAS 154140-57-5)
- (4-(Difluoromethyl)oxazol-5-yl)methanol (CAS 1936361-74-8)
- (5-(Difluoromethyl)oxazol-4-yl)methanol (CAS 2025187-85-1)
- 4-(Difluoromethyl)-2-methylthiazole (CAS 1849218-92-3)
- 5-(Difluoromethyl)-4-methylthiazole (CAS 1965305-15-0)
- 4-(Difluoromethyl)thiophen-3-amine (CAS 2002442-01-3)
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Recommended Standards
- 3-Hydroxyaspartic Acid (CAS 71653-06-0)
- D,L-threo-β-Hydroxy Aspartic Acid (CAS 4294-45-5)
- 3,4-Difluoro-1-Methyl-2,5-Pyrrolidinedione (CAS 56154-78-0)
- Ethyl 3-ethylpentanoate (CAS 80246-72-6)
- 2,8-Dioxaspiro[4.5]decane-1,4-dione (CAS 2092415-35-3)
- 2,2,4,4-Tetramethyl-5-(3-methylpent-4-en-1-yl)-1,3-dioxolane (CAS 634592-52-2)
- 1-(Pyridin-4-yl)-3-(quinolin-2-yl)prop-2-en-1-one (CAS 4382-63-2)
- Methyl 3-(5-aminopyridin-3-yl)benzoate (CAS 1258626-34-4)
- n-(4-Amino-3-(trifluoromethyl)phenyl)cyclopropanecarboxamide (CAS 923125-43-3)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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