2-Bromoethyl 2-methylprop-2-enoate CAS 4513-56-8
| CAS No. | 4513-56-8 |
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromoethyl 2-methylprop-2-enoate 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.
2-Bromoethyl 2-methylprop-2-enoate (CAS 4513-56-8), molecular formula C6H9BrO2 and molecular weight 193.04 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 2-Bromoethyl 2-methylprop-2-enoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
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Recommended Standards
- 2-bromo-2-cyclobutyl-acetic acid (CAS 2411638-85-0)
- 2-Bromo-1-methylcyclopropane-1-carbohydrazide (CAS 344243-15-8)
- 3-Bromo-5,8-dioxaspiro[3.4]octane (CAS 20121-76-0)
- 2-bromo-1-(1-methoxycyclopropyl)ethanone (CAS 2573214-09-0)
- N-Benzyldiacetamide (CAS 3027-02-9)
- Ethyl 4-(2-Chloroethyl)benzoate (CAS 890170-93-1)
- 2-(2,4-Difluorophenyl)phenol (CAS 1225946-59-7)
- N-(5-(3-(Thiophen-2-yl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351664-83-9)
- 5-(n-(4-Fluorophenethyl)sulfamoyl)-2-methylbenzoic acid (CAS 794573-83-4)
- Fenbufen Impurity 2 (Fenbufen EP Impurity B) (CAS 34682-12-7)
- Adenosine Impurity 33 (CAS 62420-33-1)
- 4-Bromo-2-fluoro-6-hydroxybenzonitrile (CAS 1227918-06-0)
- ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl 4-(fluorosulfonyl)benzoate (CAS 57454-44-1)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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