4-Benzyl-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol CAS 750601-75-3
| CAS No. | 750601-75-3 |
| Molecular Formula | C19H20N4O3S2 |
| Molecular Weight | 416.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Benzyl-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 750601-75-3) is a high-purity analytical reference standard with the molecular formula C19H20N4O3S2 and a molecular weight of 416.52 g/mol.
4-Benzyl-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol (C19H20N4O3S2) 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H20N4O3S2 |
| Molecular Weight | 416.52 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Benzyl Standards
- 5-[2-methyl-5-(morpholine-4-sulfonyl)phenyl]-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 522624-41-5)
- 2-(3-(Morpholine-4-carbonyl)-5-(thiophen-2-yl)-1H-pyrazol-1-yl)-N-(pyridin-3-ylmethyl)acetamide (CAS 1170244-46-8)
- 1-[4-(morpholine-4-sulfonyl)-2-nitrophenyl]piperidine-4-carboxylic acid (CAS 726151-51-5)
- Morpholine Impurity 6 (CAS CATO-C4X-31686)
- 2-(5-Methyl-3-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 1170878-74-6)
- 3-[1-butyl-5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazol-2-yl]propanoic acid (CAS 729575-86-4)
- 2-(Morpholine-4-carbonyl)-3-(2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acrylonitrile (CAS 477735-21-0)
- 5-[3-(Morpholine-4-sulfonyl)phenyl]-4-(2,4,4-trimethylpentan-2-yl)-4H-1,2,4-triazole-3-thiol (CAS 522606-46-8)
Recommended Standards
- 4-Benzyl-5-(4-(morpholinosulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-04-0)
- 5-(4-(Morpholinosulfonyl)phenyl)-4-(m-tolyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-13-1)
- 4-(4-Methoxyphenyl)-5-(4-(pyrrolidin-1-ylsulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-06-2)
- 2-[(5-Ethyl-1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)thio]-N-[4-(4-methoxyphenyl)-2-thiazolyl]acetamide (CAS 552309-42-9)
- 4-Ethynyl-3,5-dimethoxypyridine (CAS 2228928-81-0)
- 1-Allyl-3-bromobenzene (CAS 18257-89-1)
- 2-Ethyl-3,4-dihydrobenzofuro[3',4':5,6,7]cyclohepta[1,2-b]quinoline (CAS 1042-81-5)
- N1-(2-Cyclopropyl-2-hydroxypropyl)-N2-(3-fluoro-4-methylphenyl)oxalamide (CAS 1286712-15-9)
- 2-Chloro-1-ethynyl-3-fluorobenzene (CAS 2003928-77-4)
- 9H-Carbazole 3-Oxoacetic Acid (CAS 1094264-08-0)
- N-(5-(2-(Methylthio)phenyl)-1,3,4-oxadiazol-2-yl)thiophene-2-carboxamide (CAS 886908-52-7)
- 2-(Ethoxycarbonyl)thiophen-3-ylboronic acid (CAS 632325-51-0)
- 3-(2-Chlorobenzyl)azetidine (CAS 937614-03-4)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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 18665070610 / Nicole.chen@cato-chem.com