5,7-Dimethyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one CAS 1239735-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1239735-10-4 |
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Dimethyl-3H-pyrazolo[4,3-d][1,2,3]triazin-4(5H)-one (CAS 1239735-10-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7N5O. Molecular weight: 165.15 g/mol. COA included with every batch.
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.) | 1990 |
| 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)
- 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)
- 3,6-Dimethyl-4H-pyrano[4,3-c]isoxazol-4-one (CAS 28495-02-5)
Recommended Standards
- 6-Hydroxy-4-methylbenzo[d]oxazol-2(3H)-one (CAS 1231749-32-8)
- 2-Oxo-3-(pyridin-4-yl)propanoic acid (CAS 123974-41-4)
- 6-Acetylpicolinic acid (CAS 122637-39-2)
- ((1R,2R,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexan-2-yl)methanol (CAS 1520072-78-9)
- N-Boc-4-bromoisoindoline (CAS 1035235-27-8)
- (2,2-Dimethyltetrahydro-2H-pyran-4-yl)(p-tolyl)methanone (CAS 84389-48-0)
- 2-Amino-4-phenyl-thiophene-3-carboxylic acid methyl ester (CAS 67171-55-5)
- 2,2-Bis(aminomethyl)propane-1,3-diol (CAS 63375-50-8)
- 1-Chloro-3-(prop-2-yn-1-yloxy)propan-2-ol (CAS 18180-29-5)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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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