5-{[(4-bromophenyl)methyl]sulfanyl}-2-ethyl-8,9-dimethoxy-[1,2,4]triazolo[1,5-c]quinazoline CAS 1221715-21-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1221715-21-4 |
| Molecular Formula | C20H19BrN4O2S |
| Molecular Weight | 459.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-{[(4-bromophenyl)methyl]sulfanyl}-2-ethyl-8,9-dimethoxy-[1,2,4]triazolo[1,5-c]quinazoline (CAS 1221715-21-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H19BrN4O2S. Molecular weight: 459.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H19BrN4O2S |
| Molecular Weight | 459.36 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Methyl 3-((3S)-7-bromo-2-((2-hydroxypropyl)amino)-5-(pyridin-2-yl)-3H-benzo[e][1,4]diazepin-3-yl)propanoate (CAS 308243-54-1)
- 2-(4-Chloro-3-cyclopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1709860-89-8)
- 2,6-Difluoro-4-nitropyridine (CAS 1807176-11-9)
- Ipratropium Bromide Impurity 33 (CAS 2784-21-6)
- 1,3,4-Trimethyl-1H-indole-2-carboxylic acid (CAS 1417358-40-7)
- Methyl 6-amino-5-bromopyrazine-2-carboxylate (CAS 1891295-27-4)
- 1-(3-Iodophenyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1280662-44-3)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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