3-Bromo-5-chloro-2-(methylsulfanyl)pyridine CAS 1289214-24-9
| CAS No. | 1289214-24-9 |
| Molecular Formula | C6H5BrClNS |
| Molecular Weight | 238.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-5-chloro-2-(methylsulfanyl)pyridine (CAS 1289214-24-9), a certified reference material (molecular formula C6H5BrClNS, MW 238.53 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H5BrClNS, 3-Bromo-5-chloro-2-(methylsulfanyl)pyridine contains a nitrile group, sulfur-containing functionality, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Bromo-5-chloro-2-(methylsulfanyl)pyridine 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 | C6H5BrClNS |
| Molecular Weight | 238.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-chloro-3-(methylthio)pyridine (CAS 1416713-05-7)
- 3-Bromo-2-chloro-6-(methylthio)pyridine (CAS 1809158-14-2)
- 4-Bromo-2-chloro-3-(methylsulfanyl)pyridine (CAS 2386938-99-2)
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Recommended Standards
- 4-Chloro-3,5-bis(trifluoromethyl)-1H-pyrazole (CAS 287966-51-2)
- 3-Chlorophenylboronic Acid Pinacol Ester (CAS 635305-47-4)
- 3,5,7-Trichlorothieno[3,2-b]pyridine (CAS 2476729-57-2)
- 4-amino-2-bromo-5-chlorobenzene-1-thiol (CAS 1909309-30-3)
- 3-(4-Chloro-2-methylphenyl)-2-(((2-chlorobenzyl)thio)methyl)quinazolin-4(3H)-one (CAS 338965-67-6)
- 3-(piperidin-4-yl)-1,2-dihydroisoquinolin-1-one hydrobromide (CAS 476491-47-1)
- 7-(3-(Chlorodimethylsilyl)propoxy)-4-methyl-2H-chromen-2-one (CAS 129119-77-3)
- 57834-93-2 2,4-Dimethyl-1-(2-methylprop-2-en-1-yl)benzene DTXSID30641223 (CAS 57834-93-2)
- (2S)-4,4-difluoropyrrolidine-2-carboxylic acid (CAS 52683-81-5)
- (4-Chloro-3-methoxyphenyl)methanol (CAS 13726-17-5)
- 1-(3-Fluoro-4-nitrobenzyl)piperidine (CAS 1357924-03-8)
- Di-μ-chlorotetrakis[2-(2-pyridinyl-kN)phenyl-kC]diiridium(III) (CAS 603109-48-4)
- 1-Methyl-4-(triethoxymethyl)benzene (CAS 59118-32-0)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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 18665070610 / Nicole.chen@cato-chem.com