1-Bromo-2-chloro-3-(methylsulfanyl)benzene CAS 871352-88-4
| CAS No. | 871352-88-4 |
| Molecular Formula | C7H6BrClS |
| Molecular Weight | 237.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 237.54 g/mol gives 1-Bromo-2-chloro-3-(methylsulfanyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Bromo-2-chloro-3-(methylsulfanyl)benzene (CAS 871352-88-4), a certified reference material (molecular formula C7H6BrClS, MW 237.54 g/mol) for analytical method development and quality control.
The molecular framework of 1-Bromo-2-chloro-3-(methylsulfanyl)benzene (C7H6BrClS) is characterized by sulfur-containing functionality, chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6BrClS |
| Molecular Weight | 237.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-Bromo-3-chloro-4-(methylthio)benzene (CAS 101084-82-6)
- 4-Bromo-3-chloro-2-methylbenzenethiol (CAS 1208075-31-3)
- 2-Bromo-4-chloro-6-methylbenzenethiol (CAS 1208075-34-6)
- 4-Bromo-2-chloro-6-methylbenzenethiol (CAS 1208075-50-6)
- 4-Bromo-5-chloro-2-methylbenzenethiol (CAS 1208076-88-3)
- 3-Bromo-2-chloro-5-methylthiophenol (CAS 1263377-14-5)
- 4-Bromo-2-chloro-5-methylbenzenethiol (CAS 1349708-73-1)
- 4-Bromo-3-chloro-5-methylbenzenethiol (CAS 1349718-59-7)
Recommended Standards
- (5-Bromo-2-chlorophenyl)(methyl)sulfane (CAS 740806-64-8)
- 2-Bromo-3-(5-chloro-2-thienyl)-1-propene (CAS 951885-87-3)
- (2-Bromo-5-chlorophenyl)methanethiol (CAS 948293-97-8)
- 3-(3-Bromo-2-thienyl)-2-chloro-1-propene (CAS 951885-93-1)
- N-((5-methylfuran-2-yl)methyl)-2,3-dihydro-1H-inden-5-amine (CAS 864421-66-9)
- 51429-74-4 RN225F04V1 Phosphomolybdic acid UNII-RN225F04V1 Molybdenum phosphorus hydroxide oxide Molybdophosphoric acid Phosphoric acid, anhydride with molybdic acid Phosphomolybdic acid [MI] Molybdenumphosphorus hydroxide oxide Dodecamolybdophosphoric acid (CAS 51429-74-4)
- 1,3-Bis(triphenylsilyl)benzene (CAS 18920-16-6)
- <I>N</I>,<I>N</I>-dimethyldipropylenetriamine (CAS 10563-29-8)
- 2-((E)-2-((E)-2-Chloro-3-((E)-2-(1,3,3-trimethyl-1,3-dihydro-2H-benzo[g]indol-2-ylidene)ethylidene)cyclohex-1-en-1-yl)vinyl)-1,3,3-trimethyl-3H-benzo[g]indol-1 (CAS 309967-80-4)
- Opicapone impurity 19 (CAS CATO-C4X-240419)
- 3-Methyl-[1,2,3]triazolo[1,5-a][1,3,5]triazin-7-amine (CAS 98858-80-1)
- Ethyl 3-amino-2-hydroxy-5-methylhexanoate (CAS 1492813-10-1)
- ((2-(4-Bromophenoxy)-5-nitrophenyl)(hydroxy)methyl)phosphonic acid (CAS 204130-08-5)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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