2-(2-bromoethoxy)-1,1-difluorocyclopropane CAS 1955523-91-7
| CAS No. | 1955523-91-7 |
| Molecular Formula | C5H7BrF2O |
| Molecular Weight | 201.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-bromoethoxy)-1,1-difluorocyclopropane (CAS 1955523-91-7) is a high-purity analytical reference standard with the molecular formula C5H7BrF2O and a molecular weight of 201.01 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, 2-(2-bromoethoxy)-1,1-difluorocyclopropane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.01 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2-bromoethoxy)-1,1-difluorocyclopropane 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.
Physical & Chemical Properties
| Molecular Formula | C5H7BrF2O |
| Molecular Weight | 201.01 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
Related bromoethoxy Standards
- 3-(2-Bromoethoxy)pyridine (CAS 162541-27-7)
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Recommended Standards
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- (R)-2-(Bromomethyl)-4,4-difluorotetrahydrofuran (CAS 2382096-85-5)
- 2-((4-Chlorophenyl)thio)-1-(4-methyl-2-phenylthiazol-5-yl)ethan-1-one (CAS 478047-38-0)
- Methyl (2E)-3-(4-chlorophenyl)-2-(4-methoxybenzenesulfonyl)prop-2-enoate (CAS 1564076-29-4)
- 3-Bromo-2-(difluoromethyl)-5-fluoropyridin-4-amine (CAS 1805258-08-5)
- 2574-25-6 Phosphorochloridic acid, bis(1-methylethyl) ester (9CI) Phosphorochloridic acid, diisopropyl ester 4-01-00-01480 (Beilstein Handbook Reference) BRN 0471612 Diisopropyl chlorophosphate Diisopropyl phosphorochloridate Isopropyl phosphorochloridate (CAS 2574-25-6)
- 4-Bromo-2-chloro-5-(difluoromethyl)pyridine-3-sulfonyl chloride (CAS 1806845-64-6)
- imidazo[1,2-c]pyrimidine-2-carboxylic acid (CAS 914637-64-2)
- 2-[6-(methoxycarbonyl)-2-methyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-5-yl]acetic acid (CAS 868238-08-8)
- (Z)-1-methoxy-2-(2-nitroprop-1-en-1-yl)benzene (CAS 6306-34-9)
- imidazo[1,2-a]pyrazine-8-thiol (CAS 95186-06-4)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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