2-(bromomethyl)-2-ethenyl-1,3-dioxolane CAS 250338-50-2
| CAS No. | 250338-50-2 |
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(bromomethyl)-2-ethenyl-1,3-dioxolane (C6H9BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-(bromomethyl)-2-ethenyl-1,3-dioxolane (CAS 250338-50-2), a certified reference material (molecular formula C6H9BrO2, MW 193.04 g/mol) for analytical method development and quality control.
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 | 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.) | 2025 |
| Halogen Content | Br-containing |
Related bromomethyl Standards
- 3-(bromomethyl)cyclobutane-1-carboxylic acid (CAS 10555-42-7)
- 6-(bromomethyl)-2,3-dihydropyridazin-3-one (CAS 1263413-86-0)
- 2-(Bromomethyl)allyl acetate (CAS 130239-36-0)
- 1-(Bromomethyl)cyclobutane-1-carboxylic acid (CAS 54580-09-5)
- Methyl 1-(bromomethyl)cyclopropane-1-carboxylate (CAS 43161-30-4)
- 2-(bromomethyl)-5-methyl-1,3,4-thiadiazole (CAS 75341-29-6)
- 4-(Bromomethyl)-5-methyl-1,3-dioxol-2-one (CAS 80715-22-6)
- 5-(Bromomethyl)-2,2-dimethyltetrahydrofuran (CAS 123314-91-0)
Recommended Standards
- 1-Bromocyclopentane-1-carboxylic acid (CAS 56447-24-6)
- 2-bromo-1-(1-methoxycyclopropyl)ethanone (CAS 2573214-09-0)
- 2-Bromo-1-methylcyclopropane-1-carbohydrazide (CAS 344243-15-8)
- 1-(2-Bromoethyl)imidazolidin-2-one (CAS 328569-74-0)
- 6-(Cyclobutylcarbamoyl)picolinic acid (CAS 1457627-68-7)
- Anisyl Butyrate (5 x 0.5 mL) (CAS 6963-56-0)
- N-[2-(2-Piperidinyl)ethyl]-N-propyl-1-propanaminedihydrochloride (CAS 1219963-94-6)
- 3-(Methylseleno)-D-Ala-OH.HCl (CAS 1369531-48-5)
- 2-(Pyrazin-2-yl)quinoline (CAS 64858-32-8)
- Tert-butyl (R)-3-amino-6-methyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 2227197-95-5)
- 4,4-Dimethyl-1-(1-methyl-1h-pyrazol-4-yl)pentane-1,3-dione (CAS 1248432-20-3)
- 1-Phenylethane-1-sulfonyl chloride (CAS 58032-85-2)
- 2-Propoxy-1-butanamine (CAS 883532-59-0)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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