2-Bromoethyl phenyl sulfide CAS 4837-01-8
| CAS No. | 4837-01-8 |
| Molecular Formula | C8H9BrS |
| Molecular Weight | 217.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromoethyl phenyl sulfide.
2-Bromoethyl phenyl sulfide (CAS 4837-01-8) is a high-purity analytical reference standard with the molecular formula C8H9BrS and a molecular weight of 217.13 g/mol.
2-Bromoethyl phenyl sulfide (C8H9BrS) contains sulfur-containing functionality, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C8H9BrS |
| Molecular Weight | 217.13 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.) | 1958 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromoethyl Standards
- 4-(2-Bromoethyl)-1,3,5-trimethyl-1h-pyrazole (CAS 1007505-04-5)
- 2-((2-Bromoethyl)disulfaneyl)ethan-1-ol (CAS 113398-38-2)
- 1-(2-Bromoethyl)-3-fluoro-5-methylbenzene (CAS 1260831-05-7)
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- 2-((2-Bromoethyl)sulfonyl)ethan-1-ol (CAS 2378502-27-1)
- 2-bromoethyl sulfonate ethyl ester (CAS CATO-C4X-169214)
Recommended Standards
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- 2-Bromo-4-methyl-1-(methylthio)benzene (CAS 89981-02-2)
- 3-Hydroxy-5-nitrobenzamide (CAS 98550-04-0)
- n-(3-(Cyclopentylamino)-3-oxopropyl)cyclopentanecarboxamide (CAS 1209097-09-5)
- N-(benzo[d][1,3]dioxol-4-ylmethyl)cyclopentanamine (CAS 1156165-37-5)
- 2-(Methylsulfanyl)ethanethioamide (CAS 146538-32-1)
- N-(4-((2-fluorobenzyl)oxy)benzyl)pyridin-2-amine (CAS 943105-17-7)
- 5-Isopropoxy-6,7-dimethoxyisoquinoline (CAS 660398-00-5)
- 5-[(2-Chlorophenyl)sulfanyl]-4-(4-fluorophenyl)-1,2,3-thiadiazole (CAS 338408-69-8)
- N-(3-Amino-2-methylphenyl)-3,4,5-trimethoxybenzamide (CAS 926233-49-0)
- (1R,2R)-2-(3-chloropyridin-4-yl)cyclopropane-1-carboxylic acid (CAS 1263284-68-9)
- 6-(4-Methoxyphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 85841-11-8)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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