3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-1H-indole CAS 337920-33-9
| CAS No. | 337920-33-9 |
| Molecular Formula | C21H10BrCl2F6N3S |
| Molecular Weight | 601.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-1H-indole.
CATO supplies 3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-1H-indole (CAS 337920-33-9), a certified reference material (molecular formula C21H10BrCl2F6N3S, MW 601.19 g/mol) for analytical method development and quality control.
Structurally, 3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-1H-indole (C21H10BrCl2F6N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 601.19 g/mol, it falls into the high-molecular-weight range. 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.
CATO manufactures 3-Bromo-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-1H-indole 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 | C21H10BrCl2F6N3S |
| Molecular Weight | 601.19 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Why CATO?
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