2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol CAS 7465-44-3
| CAS No. | 7465-44-3 |
| Molecular Formula | C7H13BrO5 |
| Molecular Weight | 257.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.08 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.
CATO supplies 2-(Bromomethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 7465-44-3), a certified reference material (molecular formula C7H13BrO5, MW 257.08 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(Bromomethyl)-6-methoxytetrahydro-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 | C7H13BrO5 |
| Molecular Weight | 257.08 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- Methyl 2-[2-(Bromomethyl)phenyl]-2-oxoacetate (CAS 126534-57-4)
- 5-(bromomethyl)-2,2-difluoro-2H-1,3-benzodioxole (CAS 68119-30-2)
- 6-(Bromomethyl)-1,3-difluoronaphthalene (CAS 706786-66-5)
- 3-[4-(Bromomethyl)-3-fluorophenyl]-1,2,4-oxadiazole (CAS 1146699-64-0)
- 3-(Bromomethyl)-7-fluoroquinoxalin-2(1H)-one (CAS 2758642-34-9)
- 2-(Bromomethyl)-7-nitrobenzo[d]oxazole (CAS 1806303-39-8)
- 2-(Bromomethyl)-5-nitrobenzo[d]oxazole (CAS 1806341-88-7)
- 2-(Bromomethyl)-6-nitrobenzo[d]oxazole (CAS 1806555-89-4)
Recommended Standards
- 2-(7-Bromo-1,3-dihydroisobenzofuran-4-yl)acetic acid (CAS 2641114-67-0)
- 2,3-Dichloro-N-(4H-1,2,4-triazol-4-yl)benzamide (CAS 777874-60-9)
- 2-(5-Bromo-3,4-dimethoxy-2-pyridyl)acetonitrile (CAS 850349-70-1)
- 2,5-Dichloro-N-(1H-1,2,4-triazol-3-yl)benzamide (CAS 694445-96-0)
- Ethyl (S)-(2-amino-3,3-dimethylbutanoyl)glycinate (CAS 65049-99-2)
- (R)-1-(4-(Difluoromethyl)-2-fluorophenyl)ethan-1-amine hydrochloride (CAS 2301881-48-9)
- N-(1,2,3,4-TEtrahydroacridin-9-yl)ethane-1,2-diamine dihydrochloride (CAS 2109576-09-0)
- 1-(2,5-Dimethylphenyl)hexan-1-one (CAS 17424-48-5)
- 2,2'-Bipyridine-3,3'-dicarbonitrile (CAS 136869-49-3)
- H-Val-Glu-OH (CAS 3062-07-5)
- Avatrombopag impurity 134 (CAS CATO-C4X-2234134)
- 2-Bromo-6-fluoro-3-methylbenzaldehyde (CAS 154650-16-5)
- 5-Chlorospiro[indoline-3,4'-piperidin]-2-one (CAS 1086063-33-3)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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