3-((3,5-Dimethoxybenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole CAS 921859-64-5
| CAS No. | 921859-64-5 |
| Molecular Formula | C19H20N4O2S |
| Molecular Weight | 368.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-((3,5-Dimethoxybenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-((3,5-Dimethoxybenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole (CAS 921859-64-5) is a high-purity analytical reference standard with the molecular formula C19H20N4O2S and a molecular weight of 368.45 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-((3,5-Dimethoxybenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-((3,5-Dimethoxybenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole 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 | C19H20N4O2S |
| Molecular Weight | 368.45 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-((2-Morpholino-2-oxoethyl)thio)-2-phenylisoindolin-1-one (CAS 866008-81-3)
- 3-(Cinnamylthio)-5-(3,4-dimethoxyphenyl)-4H-1,2,4-triazol-4-amine (CAS 573947-36-1)
- 2-(Tert-butyl)-4-(2-hydroxyethyl)-1-((4-methoxyphenyl)sulfonyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866040-24-6)
- 3,4-Dimethoxy-N-(2-(2-phenylthiazol-4-yl)ethyl)benzamide (CAS 863512-91-8)
- Methyl (4-dimethylaminophenyl) cyanocarbonimido-dithioate (CAS 100477-75-6)
- (3AS,6aR)-2,2-dimethyl-3a,6a-dihydro-4H-cyclopenta[d][1,3]dioxol-4-ol (CAS 683276-44-0)
- 1-((3,5-Dimethylisoxazol-4-yl)sulfonyl)pyrrolidin-3-amine (CAS 1247658-15-6)
- 4-Amino-3-methoxy-N-methylbenzamide (CAS 866329-57-9)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-fluoro-4-nitropyridine (CAS 1806975-32-5)
- 5-Chloro-2-phenylquinazolin-4(3H)-one (CAS 19407-57-9)
- 4-((N-(2,5-dimethylphenyl)methylsulfonamido)methyl)benzoic acid (CAS 1207326-87-1)
- 485320-18-1 7-Chlorooct-7-enenitrile DTXSID50641088 (CAS 485320-18-1)
- (4-Ethylbenzyl)(2-methoxybenzyl)amine (CAS 444907-83-9)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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