((Bromomethyl)sulfonyl)cyclopropane CAS 2126159-49-5
| CAS No. | 2126159-49-5 |
| Molecular Formula | C4H7BrO2S |
| Molecular Weight | 199.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((Bromomethyl)sulfonyl)cyclopropane (C4H7BrO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
((Bromomethyl)sulfonyl)cyclopropane (CAS 2126159-49-5) is a high-purity analytical reference standard with the molecular formula C4H7BrO2S and a molecular weight of 199.07 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), ((Bromomethyl)sulfonyl)cyclopropane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H7BrO2S |
| Molecular Weight | 199.07 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 3-(bromomethyl)thietane 1,1-dioxide (CAS 1785550-68-6)
- 1-(Bromomethyl)-2-ethylbenzene (CAS 57825-29-3)
- 1-(bromomethyl)-3-ethylbenzene (CAS 216658-62-7)
- 1-(Bromomethyl)-4-ethylbenzene (CAS 57825-30-6)
- 1-(Bromomethyl)-3,5-dimethylbenzene (CAS 27129-86-8)
- 3-(bromomethyl)-1,1-difluorocyclopentane (CAS 1695914-13-6)
- 2-(bromomethyl)-1,1-difluorocyclopentane (CAS 1871494-10-8)
- 1-(Bromomethyl)-1-(difluoromethyl)cyclobutane (CAS 2080412-63-9)
Recommended Standards
- 6-Selenopurine (CAS 5270-30-4)
- 3-Bromotetrahydrothiophene-1,1-dioxide (CAS 14008-53-8)
- Benzo[c][1,2,5]selenadiazol-4-ol (CAS 767-67-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole 4-Isoxazoleboronic acid pinacol ester 928664-98-6 Isoxazol-4-ylboronic acid pinacol ester (CAS 928664-98-6)
- 2-Phenyl-1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylic acid (CAS 946150-84-1)
- N-Allyl-5-bromo-2-pyridinamine (CAS 106037-57-4)
- (4-Methoxypyrimidin-2-yl)methanamine hydrochloride (CAS 1196154-28-5)
- 4-(Bromomethyl)benzo[d]oxazole (CAS 223792-93-6)
- 2,2,8,8-Tetramethyl-3,7-dioxa-2,8-disilanonane (CAS 17887-80-8)
- Fmoc-Ala-Thr(Psi(Me,Me)pro)-OH (CAS 252554-79-3)
- Biotin Impurity 15 (CAS 56859-26-8)
- 4-Amino-2,2-dioxoisothiochromane Hydrochloride (CAS 1187830-61-0)
- 2-Fluoro-5-(5-isopropyl-1H-tetrazol-1-yl)-[1,1-biphenyl]-3-carboxylic acid (CAS 1380571-65-2)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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