3,4-dimethyl-4H-1,2,4-triazole CAS 16778-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16778-74-8 |
| Molecular Formula | C4H7N3 |
| Molecular Weight | 97.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-dimethyl-4H-1,2,4-triazole (CAS 16778-74-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7N3. Molecular weight: 97.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7N3 |
| Molecular Weight | 97.12 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.) | 1961 |
| Nitrogen Atoms | 3 |
Related dimethyl Standards
- 1,3-Dimethyl-1H-1,2,4-triazole (CAS 16778-76-0)
- 2,2-Dimethyl-3-oxopropanenitrile (CAS 19295-56-8)
- 3,5-Dimethyl-4H-1,2,4-triazole (CAS 7343-34-2)
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Recommended Standards
- 1-Ethyl-1,2,4-triazole (CAS 16778-70-4)
- (R)-Tetrahydrofuran-2-carbonitrile (CAS 164472-78-0)
- (1R,5S)-3-Azabicyclo[3.1.0]hexan-2-one (CAS 169532-12-1)
- N-(benzofuran-5-ylcarbamothioyl)benzamide (CAS 866017-44-9)
- N-(4-Methoxyphenyl)-1,2,3,4-tetrahydroacridine-9-carboxamide (CAS 74376-58-2)
- N-(5-Amino-2-fluorophenyl)-4-butoxybenzamide (CAS 1020057-06-0)
- N-(α,α-Dimethylbenzyl)benzenesulfonamide-13C6 (CAS 1287138-19-5)
- (4-Octylphenyl)methanol (CAS 40016-25-9)
- 6-Bromo-2-(difluoromethyl)-5-methylnicotinonitrile (CAS 1805344-00-6)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
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