2-(4-Bromophenyl)-5-(2,3-dimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one CAS 606950-26-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606950-26-9 |
| Molecular Formula | C19H14BrN3O3S |
| Molecular Weight | 444.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromophenyl)-5-(2,3-dimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606950-26-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H14BrN3O3S. Molecular weight: 444.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H14BrN3O3S |
| Molecular Weight | 444.30 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- (2-Bromophenyl)(3-((3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone (CAS 1705444-18-3)
- 2-(4-Bromophenyl)-5-(2,5-dimethoxybenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606951-47-7)
- 1-((4-Bromophenyl)sulfonyl)-4-(phenylsulfonyl)piperidine (CAS 1705554-93-3)
- Methyl 4-(4-bromophenyl)-3-sulfamoyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 2206607-23-8)
- 2-(4-Bromophenyl)-4,6-bis(3,5-dimethylphenyl)-1,3,5-triazine (CAS 1616841-73-6)
- N-(4-bromophenyl)-3-((4-(tert-butyl)benzyl)oxy)thiophene-2-carboxamide (CAS 344272-78-2)
- 4-(4-Bromophenyl)-2-[(4-bromophenyl)sulfanyl]-4-oxobutanoic acid (CAS 301193-64-6)
- 3-(4-Bromophenyl)-N-(4-iodophenyl)-3-oxopropanamide (CAS 1148041-59-1)
Recommended Standards
- Tetrakis(2,4-pentanedionato)titanium(IV) (ca. 63% in Isopropyl Alcohol) (CAS 17501-79-0)
- Tert-butyl 4-(2-((3-bromo-4-fluorophenyl)imino)-2-(hydroxyamino)acetyl)piperidine-1-carboxylate (CAS 2084138-48-5)
- (2E)-2-(4-Bromobenzenesulfonyl)-3-(5,7-dimethyl-4-oxo-4H-chromen-3-yl)prop-2-enenitrile (CAS 1025255-71-3)
- 1365962-37-3 5-{[Chloro(phenyl)acetyl]amino}-2-hydroxybenzoic acid MFCD22056617 (CAS 1365962-37-3)
- N-(4-chloro-2-(trifluoromethyl)phenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1023540-70-6)
- 1-{7-Methyl-2-[(2-methylbenzyl)thio][1,2,4]-triazolo[1,5-a]pyrimidin-6-yl}ethanone (CAS 879044-17-4)
- 3-(2-Methoxyphenyl)-2,2-dimethyl-4-nitrobutanal (CAS 1262832-35-8)
- 5-(2-Ethoxyphenyl)-1,3,4-oxadiazol-2(3h)-imine (CAS 18233-09-5)
- Bivalirudin TFA Salt (CAS 128270-60-0)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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