5-Bromo-2-chlorobenzenethiol CAS 740806-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 740806-63-7 |
| Molecular Formula | C6H4BrClS |
| Molecular Weight | 223.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-2-chlorobenzenethiol (CAS 740806-63-7) pharmaceutical standards reference standard. Molecular formula: C6H4BrClS. Molecular weight: 223.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4BrClS |
| Molecular Weight | 223.52 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.) | 1986 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-5-chlorobenzenethiol (CAS 1263376-19-7)
- 2-Bromo-6-chlorobenzene-1-thiol (CAS 1263376-31-3)
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- 2-Bromo-4-chlorobenzenethiol (CAS 54404-01-2)
- 2-Bromo-5-chlorobenzenethiol (CAS 54404-02-3)
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- 4-Bromo-3-chlorobenzene-1-thiol (CAS 853308-08-4)
- 4-Bromo-1-(2-chloroethyl)-3-methyl-1H-pyrazole (CAS 108354-38-7)
Recommended Standards
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- 1,2-Dichloro-3-(3-chloropropyl)benzene (CAS 859189-04-1)
- (r)-n-((r)-1-(Indolin-4-yl)ethyl)-2-methylpropane-2-sulfinamide (CAS 2647886-95-9)
- 4-(2,5-Dioxopyrrolidin-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide (CAS 392243-16-2)
- 2-(7-Hydroxy-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 459427-55-5)
- 1-tert-Butyl 5-methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pentanedioate (CAS 367275-86-3)
- Ceftolozane impurity 46 (CAS CATO-C4X-240646)
- 5,7-Dibromoquinolin-8-yl methanesulfonate (CAS 27160-67-4)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com