1-[(Bromomethyl)sulfanyl]ethan-1-one CAS 54820-26-7
| CAS No. | 54820-26-7 |
| Molecular Formula | C3H5BrOS |
| Molecular Weight | 169.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[(Bromomethyl)sulfanyl]ethan-1-one (CAS 54820-26-7), a certified reference material (molecular formula C3H5BrOS, MW 169.04 g/mol) for analytical method development and quality control.
Based on its molecular formula C3H5BrOS, 1-[(Bromomethyl)sulfanyl]ethan-1-one contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 169.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C3H5BrOS |
| Molecular Weight | 169.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 3-(bromomethyl)-3-fluorooxetane (CAS 865451-86-1)
- 1-(Bromomethyl)-1-chlorocyclopropane (CAS 1378809-51-8)
- 2-Bromomethyl-3-chloro-1-propene (CAS 1871-59-6)
- 3-(Bromomethyl)-3-fluoroazetidine (CAS 2231675-93-5)
- (Bromomethyl)trimethylsilane (CAS 18243-41-9)
- (2R)-2-(bromomethyl)-1,1-difluorocyclopropane (CAS 1290140-59-8)
- (2S)-2-(bromomethyl)-1,1-difluorocyclopropane (CAS 1290140-60-1)
- 2-(Bromomethyl)-1,1-difluorocyclopropane (CAS 77613-65-1)
Recommended Standards
- 1-Bromo-3-fluoro-2,2-dimethylpropane (CAS 1780558-66-8)
- 1-Bromo-5-fluoropentane (CAS 407-97-6)
- 3-bromo-1,2,4-thiadiazole (CAS 1036990-54-1)
- 38701-73-4 1,1,1,3,3,3-Hexafluoropropan-2-(~2~H)ol DTXSID20583668 (CAS 38701-73-4)
- n-(3-Cyanophenyl)furan-3-carboxamide (CAS 949223-79-4)
- (Z)-{[4-(morpholin-4-yl)-3-nitrophenyl]methylidene}amino 4-fluorobenzoate (CAS 339019-89-5)
- n,1-Diethylpiperidin-4-amine (CAS 1017052-46-8)
- 5-Bromo-2-fluoro-4-methoxy-3-methylbenzoic acid (CAS 2484889-08-7)
- 4-(4-Ethylphenoxy)-2-(trifluoromethyl)aniline (CAS 946741-51-1)
- Methyl 2-(bromomethyl)naphthalene-1-carboxylate (CAS 2417-76-7)
- 4-Chloro-2-(4-methoxyphenyl)-5-(4-oxopiperidin-1-yl)pyridazin-3(2H)-one (CAS 338413-78-8)
- trans-2-(4-Bromo-phenyl)-cyclopropylamine hydrochloride (CAS 26568-24-1)
- 1,6,7-Trimethyl-1H-imidazo[4,5-γ],quinoxalin-2-amine (CAS 1004510-31-9)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com