7-(3,4-Dichlorophenyl)-7-methyl-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione CAS 400084-41-5
| CAS No. | 400084-41-5 |
| Molecular Formula | C17H14Cl2N4S2 |
| Molecular Weight | 409.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 409.36 g/mol gives 7-(3,4-Dichlorophenyl)-7-methyl-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-(3,4-Dichlorophenyl)-7-methyl-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione (CAS 400084-41-5), molecular formula C17H14Cl2N4S2 and molecular weight 409.36 g/mol, is a CATO reference standard with documented purity and traceability.
7-(3,4-Dichlorophenyl)-7-methyl-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione (C17H14Cl2N4S2) 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.
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.
As a certified reference material (CRM), 7-(3,4-Dichlorophenyl)-7-methyl-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H14Cl2N4S2 |
| Molecular Weight | 409.36 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 | 4 |
| Sulfur Atoms | 2 |
Related Dichlorophenyl Standards
- 2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(phenylsulfanyl)pyrimidine (CAS 338955-55-8)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(phenylsulfanyl)pyrimidine (CAS 338955-96-7)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-5-methoxy-4-(phenylsulfanyl)pyrimidine (CAS 339276-09-4)
- 2-{[(3,4-dichlorophenyl)methyl]sulfanyl}-6-[(phenylsulfanyl)methyl]pyrimidin-4-ol (CAS 860609-66-1)
- N-(4-(2,4-dichlorophenyl)thiazol-2-yl)-2-(o-tolylthio)acetamide (CAS 338957-95-2)
- N-(4-(2,4-dichlorophenyl)thiazol-2-yl)-2-(p-tolylthio)acetamide (CAS 338957-92-9)
- Benzyl 4-(((2,4-dichlorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1353878-14-4)
- 1-[(2,6-Dichlorophenyl)methoxy]-4-methyl-3,5-diphenyl-1H-pyrazole (CAS 400084-09-5)
Recommended Standards
- 4-Oxo-N-phenyl-3-[3-(trifluoromethyl)phenyl]-3,4-dihydrophthalazine-1-carboxamide (CAS 338975-91-0)
- Isopropyl 2-amino-7-methyl-5-oxo-4-(3-(trifluoromethyl)phenyl)-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 625373-02-6)
- 3,7-Bis(4-chlorophenyl)-7-methyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione (CAS 400084-40-4)
- Isopropyl 2-amino-7-methyl-5-oxo-4-(4-(trifluoromethyl)phenyl)-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 625375-46-4)
- (4-Fluorophenyl)(5-isobutyl-1H-1,2,4-triazol-3-yl)methanamine (CAS 1707375-98-1)
- Naphtho[2',1',8':3,4,5]pyreno[1,2-c]furan-1,3-dione (CAS 6245-10-9)
- 5-(2-(2-Methoxyphenoxy)ethyl)-1,3,4-thiadiazol-2-amine (CAS 842973-53-9)
- 8-Bromo-1,4-dihydro-2,7-naphthyridin-3(2H)-one (CAS 1393534-27-4)
- 5-Methoxy-1H-indol-4-ol (CAS 49635-16-7)
- 3-nitro-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(8H)-one, sodium salt (CAS 76434-85-0)
- 1-(tert-Butyl)-4-ethynyl-1H-pyrazole (CAS 2024333-12-6)
- 7-Benzyl-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione (CAS 1713173-82-0)
- 480-94-4 1H-Indole-3-thiol 5-21-03-00010 (Beilstein Handbook Reference) BRN 0114958 3-Mercaptoindole (CAS 480-94-4)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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