4-Ethyl-3-((4-methylbenzyl)sulfinyl)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole CAS 955976-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955976-67-7 |
| Molecular Formula | C20H20F3N3O2S |
| Molecular Weight | 423.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-3-((4-methylbenzyl)sulfinyl)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 955976-67-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20F3N3O2S. Molecular weight: 423.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20F3N3O2S |
| Molecular Weight | 423.45 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-((2-Methylbenzyl)thio)-1-(3-(trifluoromethyl)phenyl)-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439108-58-4)
- 5-(4-((4-Methylbenzyl)oxy)phenyl)-N'-(4-methylbenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634896-75-6)
- 4-Methylbenzyl 1-(p-tolyl)-1H-pyrido[2,3-e][1,3,4]thiadiazine-3-carboxylate 4,4-dioxide (CAS 1291871-29-8)
- 1-(4-Methylbenzyl)-3-((p-tolylamino)methylene)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 893309-98-3)
- N-(4-Methylbenzyl)-2-(2-oxo-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)butanamide (CAS 1396633-93-4)
- 2-((4-Methylbenzyl)sulfonyl)-4,5-diphenyl-1-propyl-1H-imidazole (CAS 338957-10-1)
- 2-((4-Methylbenzyl)thio)-3-(p-tolyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 499124-37-7)
- 6-((4-Ethyl-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)methoxy)-2-phenylpyridazin-3(2H)-one (CAS 439121-31-0)
Recommended Standards
- 3-(Benzylsulfanyl)-5-(2,2-dimethoxyethyl)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazole (CAS 477850-87-6)
- 6-(3-Methoxyphenyl)-2-((2-morpholinoethyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-90-1)
- 2-(Ethylsulfanyl)-6,7-dimethoxy-3-{[3-(trifluoromethyl)phenyl]methyl}-3,4-dihydroquinazolin-4-imine (CAS 439094-12-9)
- 2-(1H-Benzo[d]imidazol-2(3H)-ylidene)malonaldehyde (CAS 64481-42-1)
- 1-[(1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl]-4-methyl-1H-pyrazol-5-amine (CAS 1415719-44-6)
- 3-Chloro-5-(trifluoromethyl)benzoic acid ethyl ester (CAS 1214366-88-7)
- Ethyl 2-chloro-1H-imidazole-5-carboxylate (CAS 1260670-74-3)
- Methyl quinazoline-8-carboxylate (CAS 1823338-97-1)
- 2-(4-(Bromomethyl)piperidin-1-yl)acetic acid (CAS 1353957-19-3)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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