2-[(4-Chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one CAS 351857-37-9
| CAS No. | 351857-37-9 |
| Molecular Formula | C13H10ClN3OS2 |
| Molecular Weight | 323.82 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.
CATO supplies 2-[(4-Chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one (CAS 351857-37-9), a certified reference material (molecular formula C13H10ClN3OS2, MW 323.82 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H10ClN3OS2, 2-[(4-Chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 323.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-[(4-Chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one 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 | C13H10ClN3OS2 |
| Molecular Weight | 323.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
- ((3-Chlorophenyl)sulfonyl)-L-methionine (CAS 1262964-13-5)
- 2-[(2-Chlorophenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethan-1-one (CAS 866136-60-9)
- Methyl 3-(4-chlorophenyl)-4-cyano-5-(methylthio)thiophene-2-carboxylate (CAS 63244-05-3)
- (Z)-({6-[(4-chlorophenyl)sulfanyl]imidazo[2,1-b][1,3]thiazol-5-yl}methylidene)(methoxy)amine 339022-75-2 8D-076 (CAS 339022-75-2)
- (+/-)-4-Chlorophenyl-5-[(3,4-isopropylidine)-2-methylpyridine]methanol-d4 (CAS 1216968-24-9)
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Recommended Standards
- 3-((3-Chloro-4-methylphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 477334-06-8)
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- 3-(4-Chlorobenzoyl)-1H,2H,3H,4H,5H,6H-benzo[f]isoquinoline (CAS 400074-06-8)
- 4-(1,1-Dioxido-1,2-thiazinan-2-yl)-2-methylbenzenesulfonyl chloride (CAS 1794736-65-4)
- N-[1-(2,3-Dioleyloxy)propyl]-N,N,N-Trimethylammonium Iodide (CAS 868594-57-4)
- (2,2-Difluoroethyl)(ethyl)amine (CAS 95353-03-0)
- Methyl 5-hydroxy-4-oxopentanoate (CAS 66274-27-9)
- [3-(3-cyanophenyl)phenyl]acetic acid (CAS 1334500-02-5)
- Bifenthrin (CAS 82657-04-3)
- 2-Bromo-6-methyl-4-nitrophenyl trifluoromethanesulfonate (CAS 1403666-47-6)
- Ethyl 4-(dimethylamino)but-2-enoate (CAS 98552-51-3)
- n-(1-(3-Nitrophenyl)ethyl)propan-1-amine (CAS 1042586-30-0)
- 1-Bromo-4-(1-iodoethenyl)benzene (CAS 690274-80-7)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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