6-{[(2-chlorophenyl)methyl]sulfanyl}-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one CAS 344262-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344262-83-5 |
| Molecular Formula | C23H18ClN5OS |
| Molecular Weight | 447.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-{[(2-chlorophenyl)methyl]sulfanyl}-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 344262-83-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H18ClN5OS. Molecular weight: 447.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H18ClN5OS |
| Molecular Weight | 447.94 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related chlorophenyl Standards
- 2-(4-Chlorophenyl)-5,5'-dimethyl-2'-(4-phenylthiazol-2-yl)-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 129302-18-7)
- 1-(4-Chlorophenyl)-3-methyl-n-(3-methyl-1-phenyl-1h-pyrazol-5-yl)-1h-thieno[2,3-c]pyrazole-5-carboxamide (CAS 380238-17-5)
- 2-(((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)methyl)-1H-benzo[d]imidazole (CAS 618880-66-3)
- 2'-(4-(4-Chlorophenyl)thiazol-2-yl)-5,5'-dimethyl-2-phenyl-1',2'-dihydro-2H,3'H-[3,4'-bipyrazol]-3'-one (CAS 318949-54-1)
- 6-{[(3-chlorophenyl)methyl]sulfanyl}-4,5,7,9,13-pentaazapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{16,21}]henicosa-3(11),5,7,9,16(21),17,19-heptaen-12-one (CAS 344262-91-5)
- 5-(2-Chlorophenyl)-3-(4-(dimethylamino)phenyl)-2-phenyltetrahydro-4H-pyrrolo[3,4-d]isoxazole-4,6(5H)-dione (CAS 308101-49-7)
- (E)-({5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methylidene)[(4-methylphenyl)methoxy]amine (CAS 321998-29-2)
- 2-((5-(4-Chlorophenyl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763095-04-1)
Recommended Standards
- 2-((4-Chlorobenzyl)thio)-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one (CAS 344262-99-3)
- Ticagrelor Impurity 127 (CAS CATO-C4X-1093127)
- 5-Bromo-2-(2-(2,5-dibromophenyl)-1-iminoethyl)phenol (CAS 1585969-22-7)
- tert-Butyl 3-hydroxy-3-(4-methylphenyl)-1-piperidinecarboxylate (CAS 1366985-06-9)
- 4-(3-Aminopyridin-2-yl)piperazin-2-one hydrochloride (CAS 1432681-57-6)
- Methyl 3-iodo-1H-pyrrolo[3,2-b]pyridine-6-carboxylate (CAS 1190322-88-3)
- 4-Chloro-6-(2-methylbenzyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1234201-67-2)
- 6-Methyl-5-nitro-7H-pyrrolo[2,3-b]pyridine (CAS 1000340-19-1)
- (5-Bromo-2-chlorophenyl)(2-methylmorpholino)methanone (CAS 1183246-30-1)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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 13829788188 / jacky.chen@cato-chem.com