2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(2-hydroxybenzylidene)acetohydrazide CAS 315201-01-5
| CAS No. | 315201-01-5 |
| Molecular Formula | C18H16N4O2S3 |
| Molecular Weight | 416.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(2-hydroxybenzylidene)acetohydrazide (C18H16N4O2S3) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(2-hydroxybenzylidene)acetohydrazide (CAS 315201-01-5), molecular formula C18H16N4O2S3 and molecular weight 416.54 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(2-hydroxybenzylidene)acetohydrazide 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 | C18H16N4O2S3 |
| Molecular Weight | 416.54 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Benzylthio Standards
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(4-hydroxybenzylidene)acetohydrazide (CAS 315201-10-6)
- 4-(2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)acetamido)benzamide (CAS 477332-73-3)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(4-(dimethylamino)phenyl)acetamide (CAS 477333-55-4)
- 2-(Benzylthio)-4-(phenylthio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478030-00-1)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-mesitylacetamide (CAS 477331-60-5)
- 2-(Benzylthio)-N-(5-((2-oxo-2-phenylethyl)thio)-1,3,4-thiadiazol-2-yl)acetamide (CAS 476465-46-0)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 477333-39-4)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N'-(1-phenylethylidene)acetohydrazide (CAS 315201-30-0)
Recommended Standards
- (5E)-3-Ethyl-5-({2-[(4-methylphenyl)sulfanyl]-5-nitrophenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 301193-98-6)
- Darifenacin Impurity 2 (CAS 133099-10-2)
- 1-Tosyl-a,a-diphenyl-3-pyrrolidineacetonitrile (CAS 133034-03-4)
- N-(2-(5-Methoxy-1H-indol-3-yl)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 2193462-87-0)
- 5-(Chloromethyl)-3-phenyl-1,2,4-oxadiazole (CAS 1822-94-2)
- tert-Butyl benzyl((2,5-dioxopyrrolidin-3-yl)methyl)carbamate (CAS 1799421-07-0)
- 3-Fluoro-5-(2-hydroxyethoxy)phenylboronic acid (CAS 2377606-04-5)
- (2S,4S)-1-ISOPROPYL-4-METHOXY-PROLINE (CAS 1820571-30-9)
- Ethyl 7-chloroquinoline-4-carboxylate (CAS 227453-42-1)
- 6-(3,4-Dichlorophenoxy)pyridin-3-amine (CAS 25935-30-2)
- tert-Butyl 3-(1-hydroxypropan-2-ylidene)azetidine-1-carboxylate (CAS 2411171-62-3)
- 1-(4-Chlorophenyl)cyclopropane-1-carbaldehyde (CAS 100845-90-7)
- 1H-Pyrimidine-4,6-dione (CAS 25286-58-2)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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