methyl 3-bromo-2,2-difluoro-propanoate CAS 99953-33-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99953-33-0 |
| Molecular Formula | C4H5BrF2O2 |
| Molecular Weight | 202.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-bromo-2,2-difluoro-propanoate (CAS 99953-33-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5BrF2O2. Molecular weight: 202.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5BrF2O2 |
| Molecular Weight | 202.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1985 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- (203)81Tl (203)Tl 14280-48-9 CHEBI:37802 thallium, isotope of mass 203 thallium-203 (CAS 14280-48-9)
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- 1-(4-Bromo-3-methylphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 347331-84-4)
- 5-(2,4-Dimethylphenyl)-1,2-oxazole-3-carboxylic acid (CAS 953753-81-6)
- (E)-1-[(1-Chloro-3,4-dihydronaphthalen-2-yl)methylidene]-2-(4-fluorophenyl)hydrazine (CAS 320423-99-2)
- 4-Amino-3-phenylquinazolin-2(3H)-one (CAS 67461-76-1)
- 3-(3-(Trifluoromethyl)phenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62051-94-9)
- 4-Oxochroman-7-carboxylic acid (CAS 90921-09-8)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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