2-Ethyl-8,9-dimethoxy-5-((3-methylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline CAS 685108-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685108-49-0 |
| Molecular Formula | C21H22N4O2S |
| Molecular Weight | 394.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-8,9-dimethoxy-5-((3-methylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 685108-49-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H22N4O2S. Molecular weight: 394.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H22N4O2S |
| Molecular Weight | 394.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-Ethyl-8,9-dimethoxy-5-[(2-phenylethyl)sulfanyl]-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-31-6)
- 2-Ethyl-8,9-dimethoxy-5-((2-methylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860650-42-6)
- 2-Ethyl-8,9-dimethoxy-5-((4-methylbenzyl)thio)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860650-28-8)
- 4,4'-((2,5-Dimethoxy-1,4-phenylene)bis(ethyne-2,1-diyl))dibenzaldehyde (CAS 1190963-83-7)
- 8,9-Dimethoxy-2-(prop-1-en-2-yl)-1,2,12,12a-tetrahydrochromeno[3,4-b]furo[2,3-h]chromen-6(6aH)-one (CAS 12679-58-2)
- 7,8-Dimethoxy-2-(quinolin-2-yl)-4H-chromen-4-one (CAS 6622-20-4)
- 4-{9,10-dimethoxy-5,11-dioxo-5H,6H,6aH,11H-isoindolo[2,1-a]quinazolin-6-yl}butanoic acid (CAS 1630763-90-4)
- (2,3-Dimethoxy-benzyl)-(2-fluoro-5-methoxy-benzyl)-pyridin-2-ylmethyl-amine (CAS 883549-47-1)
Recommended Standards
- 2-{[4-(6-Methyl-1,3-benzothiazol-2-yl)anilino]carbonyl}cyclohexanecarboxylic acid (CAS 900601-97-0)
- rac-Tamsulosin EP Impurity D (CAS 94666-11-2)
- 2-{[(4-fluorophenyl)methyl]sulfanyl}-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole (CAS 478033-58-8)
- (1-Methyl-1H-pyrrole-3,4-diyl)dimethanol (CAS 73529-27-8)
- pyrazolo[1,5-a]pyridin-4-amine (CAS 1546993-64-9)
- 5-(aminomethyl)-1H-1,3-benzodiazol-2-amine dihydrochloride (CAS 1789007-38-0)
- 7-Chloro-[1,2,4]triazolo[4,3-a]pyridine (CAS 1505568-26-2)
- 4-(Chloromethyl)-6-iodopicolinaldehyde (CAS 1393557-01-1)
- (2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one (CAS 477871-16-2)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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