1,2-Bis(5-bromo-2-chlorophenyl)disulfane CAS 792952-65-9
| CAS No. | 792952-65-9 |
| Molecular Formula | C12H6Br2Cl2S2 |
| Molecular Weight | 445.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,2-Bis(5-bromo-2-chlorophenyl)disulfane (CAS 792952-65-9) is a high-purity analytical reference standard with the molecular formula C12H6Br2Cl2S2 and a molecular weight of 445.02 g/mol.
The molecular framework of 1,2-Bis(5-bromo-2-chlorophenyl)disulfane (C12H6Br2Cl2S2) is characterized by sulfur-containing functionality, chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H6Br2Cl2S2 |
| Molecular Weight | 445.02 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 2 |
Related Bis Standards
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Recommended Standards
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- 2,3-Diiodophenyl diethylcarbamate (CAS 863870-82-0)
- Tert-butyl (R)-4-(morpholin-3-yl)piperidine-1-carboxylate (CAS 2381642-75-5)
- 5-(4-Amino-3-bromophenyl)-1,3,4-oxadiazole-2-thiol (CAS 887584-46-5)
- 1-(2-Fluorophenyl)-4-piperidinamine Oxalate (CAS 1185530-97-5)
- 2-((2,5-Dichlorophenyl)sulfonyl)ethan-1-ol (CAS 107737-91-7)
- (Z)-tert-Butyl (3-methyl-4-oxo-1,3,7-triazaspiro[4.4]nonan-2-ylidene)carbamate oxalate (CAS 1956426-44-0)
- Ethyl 4-amino-3-(5-chloro-2-methoxyphenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 688337-73-7)
- N-cyclohexyl-4-(furan-2-carbonyl)piperazine-1-carbothioamide (CAS 452944-15-9)
- 1,2-Dichloro-4-benzenethiol (CAS 5858-17-3)
- 2-(Difluoromethyl)-3,4-dimethoxypyridine-5-sulfonamide (CAS 1805255-29-1)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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