3,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 54770-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54770-19-3 |
| Molecular Formula | C4H7N3O |
| Molecular Weight | 113.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-dimethyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 54770-19-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7N3O. Molecular weight: 113.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7N3O |
| Molecular Weight | 113.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
Related dimethyl Standards
- N,1-dimethyl-1H-1,2,3,4-tetrazol-5-amine (CAS 17267-51-5)
- 1,3-Dimethyl-1H-1,2,4-triazol-5-ol (CAS 4114-21-0)
- N,3-Dimethyl-1,2,4-oxadiazol-5-amine (CAS 81574-21-2)
- 2,2-dimethyl-1-Oxa-8-azaspiro[4.5]decane (CAS 1065073-48-4)
- 3,4-Dimethyl-5-isoxazolol (CAS 29279-99-0)
- 4,5-Dimethyl-2,3-dihydro-1,3-oxazol-2-one (CAS 59167-68-9)
- 1,4-Dimethyl-2-pyrrolidone (CAS 2555-04-6)
- 1,5-Dimethyl-6-oxa-3-azabicyclo[3.1.0]hexane (CAS 855383-57-2)
Recommended Standards
- 3-(Methoxymethyl)-1H-1,2,4-triazole (CAS 23159-59-3)
- 3-Amino-1-methyl-4,5-dihydro-1h-pyrazol-5-one (CAS 54235-29-9)
- 2-Ethyl-2h-1,2,3,4-tetrazol-5-amine (CAS 95112-14-4)
- Ganoderenic Acid C (CAS 100665-42-7)
- 5-((2,4-Difluorophenoxy)methyl)furan-2-carbohydrazide (CAS 832740-65-5)
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- 1-(Boc-Amino)cyclopropanecarboxylic acid (CAS 88950-64-5)
- 2-(4-Chlorophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 37799-01-2)
- 2-Ethyl-2-adamantanol (CAS 14648-57-8)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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