(2S,3R,4R,5S,6R)-2-(3-bromophenyl)-6-(hydroxymethyl)oxane-3,4,5-triol CAS 655237-65-3
| CAS No. | 655237-65-3 |
| Molecular Formula | C12H15BrO5 |
| Molecular Weight | 319.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2S,3R,4R,5S,6R)-2-(3-bromophenyl)-6-(hydroxymethyl)oxane-3,4,5-triol (CAS 655237-65-3) is a high-purity analytical reference standard with the molecular formula C12H15BrO5 and a molecular weight of 319.15 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, (2S,3R,4R,5S,6R)-2-(3-bromophenyl)-6-(hydroxymethyl)oxane-3,4,5-triol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 319.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures (2S,3R,4R,5S,6R)-2-(3-bromophenyl)-6-(hydroxymethyl)oxane-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 | C12H15BrO5 |
| Molecular Weight | 319.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1985 |
| Halogen Content | Br-containing |
Recommended Standards
- (2-Bromophenyl)(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone (CAS 164526-08-3)
- (3-Bromophenyl)(2,3-dihydro-1,4-benzodioxin-6-yl)methanone (CAS 727419-55-8)
- Tert-butyl 4-bromo-3,5-dimethyl-2,6-dioxo-3,6-dihydropyrimidine-1(2H)-carboxylate (CAS 1643462-61-6)
- (E)-4-((5-bromo-2-hydroxybenzylidene)amino)benzamide (CAS 41077-05-8)
- 2-Methoxy-5-ethylphenol (CAS 2785-88-8)
- (1R,2S)-2-Methylamino-1,2-diphenylethanol (CAS 550-58-3)
- 7-Bromo-1H-indole-6-carboxylic acid (CAS 1360921-60-3)
- Methyl 2,6-dichloro-4-fluorophenylacetate (CAS 1806302-17-9)
- 2-(2-Hydrazinyl-1H-benzo[d]imidazol-1-yl)ethanol (CAS 114804-31-8)
- H-Ala-Pro-Tyr-Ala-OH (CAS 89045-46-5)
- (4-Methoxy-2-(trifluoromethyl)phenyl)methanol (CAS 773871-39-9)
- Sodium (2-cyanophenyl)methanesulfonate (CAS 197311-76-5)
- 2,6-Dichloro-3-(difluoromethyl)pyridine (CAS 1374659-26-3)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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 18665070610 / Nicole.chen@cato-chem.com