5-(3-Ethoxy-4-propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one CAS 617694-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 617694-42-5 |
| Molecular Formula | C20H19N3O3S2 |
| Molecular Weight | 413.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(3-Ethoxy-4-propoxybenzylidene)-2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-42-5) pharmaceutical standards reference standard. Molecular formula: C20H19N3O3S2. Molecular weight: 413.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H19N3O3S2 |
| Molecular Weight | 413.51 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethoxy Standards
- Butyl 4-(4-ethoxy-3-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 5477-26-9)
- 2-Ethoxy-5-(tri-n-butylstannyl)pyrimidine, 98% (CAS 1025746-10-4)
- 3-Ethoxy-5-iodo-4-((2-methylbenzyl)oxy)benzoic acid (CAS 1706439-87-3)
- 3-Ethoxy-5-iodo-4-((4-methylbenzyl)oxy)benzoic acid (CAS 1706444-23-6)
- 2-Ethoxy-5-(tributylstannyl)pyridine (CAS 2265921-92-2)
- 3-Ethoxy-4-((4-fluorobenzyl)oxy)-5-iodobenzamide (CAS 1706442-77-4)
- 3-Ethoxy-5-iodo-4-((4-methylbenzyl)oxy)benzamide (CAS 1023258-44-7)
- 1-(4-Ethoxy-3,5-diiodophenyl)ethanone (CAS 313550-43-5)
Recommended Standards
- 4-(Benzo[d]thiazol-5-ylamino)-6-(tert-butylsulfonyl)quinolin-7-ol (CAS 2027561-86-8)
- 2-Oxo-2-((1,2,3,4-tetrahydronaphthalen-1-yl)amino)ethyl 2-(thieno[2,3-d]pyrimidin-4-ylthio)acetate (CAS 872211-87-5)
- Ethyl 2-amino-4-(4-butoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 383410-62-6)
- ((2R,3S,5R)-5-(6-Cyano-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 90015-86-4)
- Spiro[3.5]nonan-2-ylmethanamine hydrochloride (CAS 2375270-04-3)
- (R)-1-(3,4-dichlorophenyl)-2-methoxyethan-1-amine (CAS 1269936-43-7)
- tert-Butyl 3-(((S)-2-amino-N-methylpropanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354028-70-8)
- 3-((4-Hydroxyphenyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 296790-99-3)
- 4-(2,4-dioxohexahydropyrimidin-1-yl)-3-methoxy-benzoic acid (CAS 2633725-74-1)
- Antistasin-Related Peptide (CAS 161561-46-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com