7-(2,4-Dimethylphenyl)-3-(pyridin-4-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-c]pyrimidine CAS 844647-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844647-18-3 |
| Molecular Formula | C19H15N7 |
| Molecular Weight | 341.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(2,4-Dimethylphenyl)-3-(pyridin-4-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-c]pyrimidine (CAS 844647-18-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H15N7. Molecular weight: 341.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H15N7 |
| Molecular Weight | 341.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 7 |
Related Dimethylphenyl Standards
- 1-(2,5-Dimethylphenyl)-7-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 937599-72-9)
- 1-(2,4-Dimethylphenyl)-5-((pyrimidin-2-ylthio)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416343-15-1)
- 1-(2,5-Dimethylphenyl)-5-((pyrimidin-2-ylthio)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416348-41-8)
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Recommended Standards
- 5-(3-(1H-Benzo[d]imidazol-2-yl)-1H-indazol-5-yl)-4-methylpyridin-3-ol (CAS 351456-28-5)
- Dimethyl 2-methylenemalonate (CAS 3377-21-7)
- 4-Fluoro-N-{4-[(4-fluorophenyl)sulfanyl]phenyl}benzamide (CAS 339096-35-4)
- 3-Bromo-1-ethyl-5-nitropyridin-2(1H)-one (CAS 74937-42-1)
- 2-Chloro-5-(4-methoxyphenyl)pyrazine (CAS 76849-85-9)
- N-Cyclopentyl-N-methylpyridin-3-amine dihydrochloride (CAS 1185302-30-0)
- tert-Butyl 4-(1-amino-2-hydroxyethyl)piperidine-1-carboxylate (CAS 177948-34-4)
- 6-(3,5-Difluorophenoxy)pyridin-3-amine (CAS 1342739-14-3)
- 1-Methyl-2-phenylpiperazine dihydrochloride (CAS 1185293-45-1)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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