3,7-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one CAS 57250-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57250-40-5 |
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,7-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 57250-40-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7N5O. Molecular weight: 165.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 5 |
Related Dimethyl Standards
- 5,6-Dimethyl-2H-imidazo[4,5-e][1,2,4]triazin-3(5H)-one (CAS 112798-22-8)
- 5,7-Dimethyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one (CAS 1239735-10-4)
- 1,5-Dimethyl-3-nitro-1H-pyrrole-2-carbonitrile (CAS 1881320-45-1)
- 1,3-Dimethyl-[1,2,4]triazolo[4,3-b][1,2,4]triazin-7(1H)-one (CAS 61402-36-6)
- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 36980-91-3)
- 1,3-Dimethyl-6-cyanouracil (CAS 49846-86-8)
- 1,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 5900-41-4)
- 1,7-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 61402-43-5)
Recommended Standards
- 3,6-Dimethylisoxazolo[5,4-d]pyrimidin-4-ol (CAS 35258-88-9)
- 3,8-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(8H)-one (CAS 61402-42-4)
- 3,6-Dimethylisoxazolo[3,4-d]pyrimidin-4(1H)-one (CAS 41896-90-6)
- 2-Amino-9-((2R,4aR,7R,8S,8aS)-8-hydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)-3,9-dihydro-6H-purin-6-one (CAS 705967-83-5)
- (S)-Azetidin-2-ylmethanol hydrochloride (CAS 791807-66-4)
- 4,6-Dimethylheptan-1-ol (CAS 820-05-3)
- 3’-Chloro-2-hydroxyacetophenone (CAS 67829-05-4)
- Chlorethoxyfos (CAS 54593-83-8)
- Diethyl 2-aminothiophene-3,4-dicarboxylate (CAS 104680-25-3)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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