1-(3-Bromophenyl)-2-((2-methoxyethyl)thio)ethan-1-one CAS 1157307-65-7
| CAS No. | 1157307-65-7 |
| Molecular Formula | C11H13BrO2S |
| Molecular Weight | 289.19 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.
CATO supplies 1-(3-Bromophenyl)-2-((2-methoxyethyl)thio)ethan-1-one (CAS 1157307-65-7), a certified reference material (molecular formula C11H13BrO2S, MW 289.19 g/mol) for analytical method development and quality control.
Structurally, 1-(3-Bromophenyl)-2-((2-methoxyethyl)thio)ethan-1-one (C11H13BrO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 289.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-(3-Bromophenyl)-2-((2-methoxyethyl)thio)ethan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13BrO2S |
| Molecular Weight | 289.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- Methyl 4-[(4-bromophenyl)sulfanyl]butanoate (CAS 1096302-47-4)
- 1-(4-Bromophenyl)-2-((2-hydroxyethyl)thio)propan-1-one (CAS 1157308-15-0)
- Ethyl 2-(3-bromophenyl)sulfanylpropanoate (CAS 1341335-88-3)
- 1-(4-Bromophenyl)-2-((3-hydroxypropyl)thio)ethan-1-one (CAS 1480280-06-5)
- 1-(3-Bromophenyl)-2-((3-hydroxypropyl)thio)ethan-1-one (CAS 1494428-51-1)
- 1-(2-Bromophenyl)-2-((3-hydroxypropyl)thio)ethan-1-one (CAS 1496438-71-1)
- 2-(4-Bromophenyl)benzo[b]thiophene (CAS 19437-86-6)
- 137327-29-8 (2-Bromophenyl)(4-ethylphenyl)methanone DTXSID50641760 (CAS 137327-29-8)
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