2-((5-Methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)thio)-N'-(2-(p-tolyloxy)acetyl)acetohydrazide CAS 335223-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335223-01-3 |
| Molecular Formula | C22H21N5O3S |
| Molecular Weight | 435.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-Methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)thio)-N'-(2-(p-tolyloxy)acetyl)acetohydrazide (CAS 335223-01-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H21N5O3S. Molecular weight: 435.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H21N5O3S |
| Molecular Weight | 435.50 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-((4-Fluorophenyl)amino)-2-methylpropanenitrile (CAS 121071-28-1)
- 3-Methyl-3-(propan-2-yl)oxirane-2-carbonitrile (CAS 193202-29-8)
- 1-(4-(Trifluoromethoxy)phenyl)propan-1-amine hydrochloride (CAS 1476729-66-4)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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