4-Bromo-2-chlorobenzene-1-thiol CAS 99839-25-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99839-25-5 |
| Molecular Formula | C6H4BrClS |
| Molecular Weight | 223.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-2-chlorobenzene-1-thiol (CAS 99839-25-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H4BrClS. Molecular weight: 223.52 g/mol. COA included with every batch.
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.) | 1985 |
| 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)
- 3-Bromo-4-chlorobenzene-1-thiol (CAS 1263376-96-0)
- 2-Bromo-4-chlorobenzenethiol (CAS 54404-01-2)
- 2-Bromo-5-chlorobenzenethiol (CAS 54404-02-3)
- 4-Bromo-3-chlorobenzene-1-thiol (CAS 853308-08-4)
- 5-Bromo-2-chlorobenzenethiol (CAS 740806-63-7)
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Recommended Standards
- 1,2,4-Trichloro-3,5,6-trimethylbenzene (CAS 10203-45-9)
- 1,3-Dichloro-2-(3-chloropropyl)benzene (CAS 1057673-07-0)
- 1,2-Dichloro-3-(3-chloropropyl)benzene (CAS 859189-04-1)
- 4-(Azetidine-1-sulfonyl)-1h-pyrrole-2-carboxylic acid (CAS 1157026-93-1)
- 1-(4-Fluorophenyl)-1H-pyrazolo[3,4-c]pyridine-4-carboxylic acid (CAS 1220165-92-3)
- Ethyl 3,5-diethylbenzoate (CAS 1256482-41-3)
- 6-Chloro-8-nitro-4-oxo-4H-chromene-3-carbaldehyde (CAS 879559-53-2)
- Ruxolitinib Impurity 22 (CAS CATO-C4X-205822)
- 2-(butan-2-yl)piperidine hydrochloride (CAS 1334146-89-2)
- Peptide Impurity 05 (CAS 2322924-83-2)
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