5-(3-Methoxy-4-(octyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one CAS 617694-28-7
| CAS No. | 617694-28-7 |
| Molecular Formula | C20H25N3O3S |
| Molecular Weight | 387.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(3-Methoxy-4-(octyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one.
5-(3-Methoxy-4-(octyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617694-28-7), molecular formula C20H25N3O3S and molecular weight 387.50 g/mol, is a CATO reference standard with documented purity and traceability.
5-(3-Methoxy-4-(octyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (C20H25N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(3-Methoxy-4-(octyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H25N3O3S |
| Molecular Weight | 387.50 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 4-Methoxy-N-(4-(2-oxo-2-((thiophen-2-ylmethyl)amino)ethyl)thiazol-2-yl)benzamide (CAS 941947-41-7)
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Recommended Standards
- 5-(([1,1'-Biphenyl]-4-yloxy)methyl)-1-(3,4-dimethylphenyl)-1H-1,2,4-triazole-3-thiol (CAS 68869-55-6)
- 6-(Benzhydrylthio)-9-(pyrrolidin-1-yl)-9H-purine (CAS 37154-86-2)
- 5-(([1,1'-Biphenyl]-4-yloxy)methyl)-1-(2,4-dimethylphenyl)-1H-1,2,4-triazole-3-thiol (CAS 68869-54-5)
- Ethyl (8-((5-(diethylamino)pentan-2-yl)amino)-3-methylpyrido[2,3-b]pyrazin-6-yl)carbamate (CAS 21271-70-5)
- 3-[3-(2-Methylpropyl)-1,2,4-oxadiazol-5-yl]propan-1-amine (CAS 926259-49-6)
- tert-butyl N-[(1R,4S)-4-hydroxycyclopent-2-en-1-yl]carbamate (CAS 189625-12-5)
- 2-amino-3-(3-methoxyphenyl)propanoic acid hydrochloride (CAS 856570-90-6)
- 1-(5-Bromopyridin-2-yl)imidazolidin-2-one (CAS 380380-73-4)
- 2-Aminononanoic acid (CAS 5440-35-7)
- 2-Chloro-4-(difluoromethyl)-1-(trifluoromethyl)benzene (CAS 1214386-92-1)
- 1-methyl-1H-indazole-4-carboxylic acid (CAS 1071433-05-0)
- 5-iodo-1H-indole-3-carbaldehyde (CAS 114144-17-1)
- 3-Bromo-2-fluoro-5-methylaniline (CAS 1207319-71-8)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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