4-(4-Bromothiophen-2-yl)butan-2-one CAS 1292607-30-7
| CAS No. | 1292607-30-7 |
| Molecular Formula | C8H9BrOS |
| Molecular Weight | 233.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 233.13 g/mol gives 4-(4-Bromothiophen-2-yl)butan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(4-Bromothiophen-2-yl)butan-2-one (CAS 1292607-30-7) is a high-purity analytical reference standard with the molecular formula C8H9BrOS and a molecular weight of 233.13 g/mol.
4-(4-Bromothiophen-2-yl)butan-2-one (C8H9BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, 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.
CATO manufactures 4-(4-Bromothiophen-2-yl)butan-2-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 | C8H9BrOS |
| Molecular Weight | 233.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1990 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- (5-bromothiophen-2-yl)(cyclopropyl)methanol (CAS 1216254-93-1)
- 4-(3-Bromothiophen-2-yl)butan-2-one (CAS 1247761-69-8)
- 4-(3-Bromothiophen-2-yl)butanal (CAS 1341285-50-4)
- 4-(5-Bromothiophen-2-yl)butanal (CAS 1341682-62-9)
- 4-(5-Bromothiophen-2-yl)butan-2-one (CAS 161330-84-3)
- 2-(4-Bromothiophen-2-yl)-2-methyloxetane (CAS 1780308-52-2)
- 2-(5-Bromothiophen-2-yl)-2-methyloxetane (CAS 1783427-68-8)
- 1-(4-Bromothiophen-2-yl)-2-methylpropan-1-one (CAS 99769-26-3)
Recommended Standards
- 2-Bromo-5-methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine (CAS 1280704-26-8)
- 3-(Difluoromethoxy)-4-nitrobenzoic acid (CAS 1251083-67-6)
- 1-(2,6-Dichlorophenyl)pentan-2-ol (CAS 1248931-89-6)
- 2-Bromo-5-cyclopentyl-1,3,4-thiadiazole (CAS 1343306-02-4)
- 2-Bromo-3-(3-carboethoxyphenyl)-1-propene (CAS 731772-86-4)
- tert-Butyl (2S,4S)-2-ethynyl-4-fluoropyrrolidine-1-carboxylate (CAS 833473-87-3)
- (E)-3-ethoxy-6-(hydroxymethylene)cyclohex-2-en-1-one (CAS 64908-72-1)
- (2H-Tetrazol-2-yl)acetone (CAS 13616-38-1)
- 3-(Tert-butyl)-8b-hydroxy-4-oxo-4,8b-dihydroindeno[1,2-c]pyrazole-1(3aH)-carboxamide (CAS 87206-99-3)
- 2-{[2-(2-Thienylcarbonyl)hydrazino]carbonyl}cyclohexanecarboxylic acid (CAS 899020-01-0)
- 5-(Benzyloxy)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indole (CAS 151387-71-2)
- 2-Phenyl-1,2-benzoselenazol-3-one (CAS 60940-34-3)
- (S)-3-(4-Acetylphenyl)-4-phenyloxazolidin-2-one (CAS 572923-21-8)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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