2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-phenylacetamide CAS 494763-23-4
| CAS No. | 494763-23-4 |
| Molecular Formula | C17H14ClN3OS3 |
| Molecular Weight | 407.96 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 2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-phenylacetamide.
CATO supplies 2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-phenylacetamide (CAS 494763-23-4), a certified reference material (molecular formula C17H14ClN3OS3, MW 407.96 g/mol) for analytical method development and quality control.
The molecular framework of 2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-phenylacetamide (C17H14ClN3OS3) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-phenylacetamide 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 | C17H14ClN3OS3 |
| Molecular Weight | 407.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Chlorobenzyl Standards
- 3-(((4-Chlorobenzyl)thio)methyl)-4-ethyl-5-((3-fluorobenzyl)thio)-4H-1,2,4-triazole (CAS 344269-80-3)
- N-(2-(4-Chlorobenzyl)benzo[d]oxazol-5-yl)-4-nitrobenzamide (CAS 785836-68-2)
- 2,6-Bis((2-chlorobenzyl)thio)pyrimidin-4-amine (CAS 6299-26-9)
- 1-(4-Chlorobenzyl)-3-((2,6-dichlorobenzyl)oxy)-2-methylpyridin-4(1H)-one (CAS 338965-43-8)
- 6-(4-Chlorobenzyl)-1-(3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 89889-81-6)
- 1-(3-Chlorobenzyl)-2-oxo-N-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 338754-86-2)
- 2-((4-Chlorobenzyl)amino)-1,1-bis(4-chlorophenyl)ethanol (CAS 321432-78-4)
- 1-(2-Chlorobenzyl)-3-[4-(1,1-dichloro-2,2-difluoro-ethoxy)phenyl]urea (CAS 94336-05-7)
Recommended Standards
- 1-(4-Chloro-2-nitrophenyl)sulfonyl-4-benzylpiperazine (CAS 1024448-59-6)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(3-chlorophenyl)acetamide (CAS 477331-45-6)
- N-Acetyl 5-bromo-2-iodo-4-(trifluoromethyl)aniline (CAS 2140326-66-3)
- 2-Chloro-6-[(4-cyclopropylmethylpiperazin-1-yl)methyl]-4-(morpholin-4-yl)thieno[3,2-d]pyrimidine (CAS 885699-88-7)
- 1-Methyl-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1h)-one (CAS 89374-52-7)
- 4-Chloro-6-(indolin-1-yl)pyrimidin-5-amine (CAS 871327-95-6)
- 2-(5-Methyl-1H-benzo[d]imidazol-2(3H)-ylidene)malononitrile (CAS 313221-26-0)
- Osimertinib Impurity 87 (CAS CATO-C4X-204587)
- 4-(Trifluoroacetamido)benzene-1-sulfonyl chloride (CAS 31143-71-2)
- (R)-(3,3-Dimethylazetidin-2-yl)methanol (CAS 1315049-19-4)
- (Methylsulfonyl)-D-alanine Hydrochloride (CAS 2126144-17-8)
- 2-(2-Chlorophenyl)-1-[(3,4-dichlorophenyl)methoxy]-1H-imidazo[4,5-b]pyridine (CAS 339028-56-7)
- 2-Chloro-4-ethoxy-6-(trifluoromethyl)pyrimidine (CAS 114963-95-0)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
Why CATO?
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