2-((3-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide CAS 838100-86-0
| CAS No. | 838100-86-0 |
| Molecular Formula | C20H14Cl2N4OS |
| Molecular Weight | 429.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((3-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-((3-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide (CAS 838100-86-0), molecular formula C20H14Cl2N4OS and molecular weight 429.32 g/mol, is a CATO reference standard with documented purity and traceability.
2-((3-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide (C20H14Cl2N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((3-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide 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 | C20H14Cl2N4OS |
| Molecular Weight | 429.32 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (E)-{[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]oxy}[1-(4-methoxyphenyl)ethylidene]amine (CAS 338978-32-8)
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- 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338423-85-1)
- 4-((4-Bromobenzyl)oxy)-1,2-dichlorobenzene (CAS 1275514-99-2)
- N-[(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl]cyclopropanecarboxamide (CAS 477885-87-3)
- 2,2,2-Trifluoro-1-(imidazo[1,2-a]pyrimidin-3-yl)ethanone (CAS 691372-19-7)
- 2-((5-Chloroquinolin-8-yl)oxy)-N-((ethoxycarbonyl)oxy)acetimidamide (CAS 88757-98-6)
- NHPI-PEG3-C2-NHS ester (CAS 2101206-14-6)
- (Z)-2-((4-chlorophenyl)sulfonyl)-N'-hydroxyacetimidamide (CAS 70661-64-2)
- N-(3-amino-4-methylphenyl)thiophene-2-carboxamide (CAS 332906-72-6)
- 1-(hydroxymethyl)guanidine phosphate (CAS 84963-35-9)
- 2-(Bromomethyl)-4-(trifluoromethyl)thiazole (CAS 852854-41-2)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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