5-[(2,6-Dichlorophenyl)sulfanyl]-3,6-diphenyl-1,2,4-triazine CAS 866051-57-2
| CAS No. | 866051-57-2 |
| Molecular Formula | C21H13Cl2N3S |
| Molecular Weight | 410.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(2,6-Dichlorophenyl)sulfanyl]-3,6-diphenyl-1,2,4-triazine (C21H13Cl2N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-[(2,6-Dichlorophenyl)sulfanyl]-3,6-diphenyl-1,2,4-triazine (CAS 866051-57-2) is a high-purity analytical reference standard with the molecular formula C21H13Cl2N3S and a molecular weight of 410.32 g/mol.
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 5-[(2,6-Dichlorophenyl)sulfanyl]-3,6-diphenyl-1,2,4-triazine 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 | C21H13Cl2N3S |
| Molecular Weight | 410.32 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 3-(2,4-Dichlorophenyl)-5-(phenoxymethyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 141078-95-7)
- 1-[(2,6-Dichlorophenyl)methyl]-N-[2-(morpholin-4-yl)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 339008-68-3)
- (2Z)-1-{1-[4-(2,4-dichlorophenyl)-1,3-thiazol-2-yl]-5-hydroxy-3-methyl-1H-pyrazol-4-yl}-3-hydroxybut-2-en-1-one (CAS 245039-17-2)
- 3-((4-(3,4-Dichlorophenyl)piperazin-1-yl)methyl)benzo[d]thiazole-2(3H)-thione (CAS 301194-76-3)
- 3-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-[2-(methylsulfanyl)phenyl]-4H-1,2,4-triazole (CAS 339015-37-1)
- 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-[2-(methylsulfanyl)phenyl]-4H-1,2,4-triazole (CAS 338967-96-7)
- 2-(3,4-Dichlorophenyl)-4-methyl-6-(phenylamino)quinazoline-5,8-dione (CAS 61462-71-3)
- 3-(2,6-Dichlorophenyl)-4-(4-phenoxybenzoyl)-1,2-oxazole (CAS 338411-90-8)
Recommended Standards
- 1-Benzyl-2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole (CAS 936901-90-5)
- 7-[(E)-2-[(2E)-3-Phenylprop-2-en-1-ylidene]hydrazin-1-yl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 338962-18-8)
- (5Z)-5-({3-[2-nitro-4-(trifluoromethyl)phenoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione (CAS 866154-70-3)
- Methyl N-(2-cyano-4,5-dimethoxyphenyl)-N'-(3,4-dichlorobenzyl)carbamimidothioate (CAS 692287-57-3)
- 3-Chloro-2-{[(2E)-3-phenylprop-2-en-1-yl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 321430-93-7)
- N1,N1-dibenzyl-N4-(4-fluorophenyl)succinamide (CAS 329079-62-1)
- 6-(3-methoxyphenyl)-3-(pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 861249-59-4)
- 5-Hydroxy-1-(tetrahydrofuran-2-yl)-1H-imidazole-4-carboxamide (CAS 91526-19-1)
- Cobalt sulfide (CAS 12013-10-4)
- (6-Fluoro-2-methoxypyridin-3-yl)boronic acid (CAS 1443380-14-0)
- 2-(Quinolin-2-yl)phenol (CAS 42731-96-4)
- 7-amino-2-methyl-1,4-dihydroisoquinolin-3-one (CAS 1363337-85-2)
- Icaritin Impurity 5 (CAS CATO-C4X-27645)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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