(2S,3S,4S,5S,6R)-2-(2-Bromoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 110891-64-0
| CAS No. | 110891-64-0 |
| Molecular Formula | C8H15BrO6 |
| Molecular Weight | 287.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 287.11 g/mol gives (2S,3S,4S,5S,6R)-2-(2-Bromoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2S,3S,4S,5S,6R)-2-(2-Bromoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 110891-64-0), molecular formula C8H15BrO6 and molecular weight 287.11 g/mol, is a CATO reference standard with documented purity and traceability.
(2S,3S,4S,5S,6R)-2-(2-Bromoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (C8H15BrO6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (2S,3S,4S,5S,6R)-2-(2-Bromoethoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 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 | C8H15BrO6 |
| Molecular Weight | 287.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Recommended Standards
- 3-(8-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanoic acid (CAS 1094381-71-1)
- N-(6-Bromo-2-methoxypyridin-3-yl)-N-(2-oxopropyl)formamide (CAS 1123194-97-7)
- 3-(2-Bromophenyl)pentanedioic acid (CAS 104115-67-5)
- Ethyl 2-acetoxy-5-bromobenzoate (CAS 1131622-49-5)
- 2-Cyclopropyl-6-(3,5-difluorophenyl)pyrimidin-4-ol (CAS 1710471-94-5)
- N-Cyclopropyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-8-carboxamide (CAS 1706428-92-3)
- 5'-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-4,4-dimethyl-hexahydrospiro[cyclohexane-1,3'-pyrrolo[3,4-d][1,2]oxazole]-2,4',6,6'-tetrone (CAS 338772-51-3)
- 2-Lodo-5-methylbenzaldehyde (CAS 1106813-84-6)
- n-(3,5-Dimethylbenzyl)cyclopropanamine (CAS 1094258-22-6)
- 7-Methoxy-1-methyl-1H-indole-2-carbaldehyde (CAS 883541-62-6)
- 2-(4-Bromophenyl)ethyl cyclohexyl ketone (CAS 743434-28-8)
- 4-((4-(2-Methoxyphenyl)-6-(trifluoromethyl)pyrimidin-2-yl)thio)butanoyl chloride (CAS 870149-19-2)
- Methyl 4-(aminomethyl)-6-iodopicolinate (CAS 1393547-02-8)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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