2-(Bromoacetyl)-3-methylbenzo[b]thiophene CAS 118337-33-0
| CAS No. | 118337-33-0 |
| Molecular Formula | C11H9BrOS |
| Molecular Weight | 269.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Bromoacetyl)-3-methylbenzo[b]thiophene is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(Bromoacetyl)-3-methylbenzo[b]thiophene (CAS 118337-33-0), a certified reference material (molecular formula C11H9BrOS, MW 269.16 g/mol) for analytical method development and quality control.
2-(Bromoacetyl)-3-methylbenzo[b]thiophene (C11H9BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Bromoacetyl)-3-methylbenzo[b]thiophene 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 | C11H9BrOS |
| Molecular Weight | 269.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromoacetyl Standards
- 6-(2-Bromoacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 58819-97-9)
- 6-(2-Bromoacetyl)-3-methylbenzo[d]oxazol-2(3H)-one (CAS 79851-85-7)
- 5-(2-Bromoacetyl)-N,2-dimethylbenzamide (CAS 1421923-02-5)
- 5-(2-bromoacetyl)-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 1094318-21-4)
- 6-(2-Bromoacetyl)-3,4-dihydro-1H-quinoline-2-one (CAS 70639-82-6)
- 2-(2-Bromoacetyl)isoindoline-1,3-dione (CAS 49599-17-9)
- Ethyl 2-(2-bromoacetyl)benzoate (CAS 133993-34-7)
- 7-Bromoacetyl-3,4-dihydro-1,5-benzodioxepin (CAS 35970-34-4)
Recommended Standards
- 4-Bromo-N-cyclopropylbenzo[d]thiazol-2(3h)-imine (CAS 1177346-46-1)
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- 6-Bromo-n-cyclopropyl-1,3-benzothiazol-2-amine (CAS 1177325-80-2)
- 6-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1207623-96-8)
- 4,5-Diphenyl-2-(6-phenylpyridin-2-yl)oxazole (CAS 2757082-61-2)
- H-Arg-Gly-Asp-Ser-OH (CAS 91037-65-9)
- 3,3-Dimethoxypropan-1-amine (CAS 60185-84-4)
- 4,6-Dichloro-2-(4-chlorophenyl)quinazoline (CAS 144924-32-3)
- 6-Methoxy-1-(9-(piperidin-1-yl)nonyl)-1,2,3,4-tetrahydroquinoline (CAS 5414-59-5)
- (1S,2S,5R)-3-[(tert-butoxy)carbonyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 400720-05-0)
- 3-Bromo-1-butyl-5-nitro-1H-indazole (CAS 1352532-26-3)
- 3-((3-Bromo-5-fluorobenzyl)thio)propane-1,2-diol (CAS 1427781-32-5)
- quinazoline-5-carboxylic acid (CAS 1638759-71-3)
- Macrocyclic Peptide flaviviridae Viruses InhibitorDISCONTINUED (CAS 1510841-23-2)
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