2-Bromomethyl-2,3-dihydrobenzo[1,4]dioxine CAS 2164-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2164-34-3 |
| Molecular Formula | C9H9BrO2 |
| Molecular Weight | 229.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromomethyl-2,3-dihydrobenzo[1,4]dioxine (CAS 2164-34-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9BrO2. Molecular weight: 229.07 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO2 |
| Molecular Weight | 229.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- (3R)-3-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine (CAS 1142953-55-6)
- 2-[3-(Bromomethyl)phenyl]acetic Acid (CAS 118647-53-3)
- 2-(Bromomethyl)phenylacetic Acid (CAS 13737-35-4)
- (S)-2-(Bromomethyl)-2,3-dihydrobenzo[b][1,4]dioxine (CAS 1618132-41-4)
- 2-(Bromomethyl)phenyl Acetate (CAS 704-65-4)
- 3-(Bromomethyl)-5-methylbenzoic acid (CAS 550367-75-4)
- 3-(Bromomethyl)phenyl Acetate (CAS 49617-80-3)
- 4-(Bromomethyl)phenyl Acetate (CAS 52727-95-4)
Recommended Standards
- 2-Bromoethyl benzoate (CAS 939-54-8)
- 2-Bromo-N-(3-methylpyridin-2-yl)acetamide (CAS 349121-08-0)
- 2-Bromo-6-methoxy-4-vinylphenol (CAS 925222-97-5)
- 5-Methyl-1-(p-tolyl)-1H-1,2,3-triazole-4-carbohydrazide (CAS 265657-41-8)
- 6-Ethyl-1,4-oxazepane (CAS 1823943-90-3)
- Span<SUP>®</SUP> 60 (CAS 1338-41-6)
- 4-(4-Methoxyphenyl)-6-morpholino-2-phenylpyrimidine-5-carbonitrile (CAS 338395-06-5)
- Tert-butyl ((3S,4S)-4-methoxypiperidin-3-yl)carbamate (CAS 2306245-64-5)
- 3,5-Dimethyl-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1156916-92-5)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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 13829788188 / jacky.chen@cato-chem.com