2,3,4,6-Tetra-O-benzyl-D-glucopyranose CAS 4132-28-9
| CAS No. | 4132-28-9 |
| Molecular Formula | C34H36O6 |
| Molecular Weight | 540.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2,3,4,6-Tetra-O-benzyl-D-glucopyranose (C34H36O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
2,3,4,6-Tetra-O-benzyl-D-glucopyranose (CAS 4132-28-9), molecular formula C34H36O6 and molecular weight 540.65 g/mol, is a CATO reference standard with documented purity and traceability.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C34H36O6 |
| Molecular Weight | 540.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Tetra Standards
- 1-2-3-4-Tetra-O-benzyl-β-D-glucopyranoside (CAS 27851-29-2)
- 1-2-3-6-Tetra-O-benzyl-β-D-galactopyranoside (CAS 57783-81-0)
- 1-2-3-6-Tetra-O-benzyl-β-D-glucopyranoside (CAS 67831-42-9)
- 1-3-4-6-Tetra-O-benzyl-β-D-galactopyranoside (CAS 61820-04-0)
- 2,3,4,6-Tetra-O-benzyl-D-galactopyranose (CAS 53081-25-7)
- 2,3,4,6-Tetra-O-benzyl-D-galactopyranose (CAS 6386-24-9)
- 2,3,4,6-Tetra-O-benzyl-D-mannopyranose (CAS 61330-61-8)
- 2,3,4,6-Tetra-O-pivaloyl-D-glucopyranosyl azide (CAS 1251910-91-4)
Recommended Standards
- 2,7-Dioctyl-1,3,6,8-tetraoxo-1,2,3,6,7,8-hexahydrobenzo[lmn][3,8]phenanthroline-4,9-dicarbonitrile (CAS 942130-56-5)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-5-(4-ethylphenyl)-3-hydroxy-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (CAS 488121-40-0)
- 4',4'''-(2,2-Diphenylethene-1,1-diyl)bis([1,1'-biphenyl]-4-carbaldehyde) (CAS 2131097-89-5)
- Benzyl 2,3,4-tri-O-benzyl-alpha-D-glucopyranoside (CAS 59935-49-8)
- Fenamidone Metabolite 1 (CAS 332855-88-6)
- MeOSuc-Ala-Ala-Pro-Val-chloromethylketone (CAS 65144-34-5)
- (S)-1-(4-methoxy-3-methylphenyl)-2,2-dimethylpropan-1-amine (CAS 1390730-69-4)
- (R)-2-(2,3-Difluorobenzyl)piperazine (CAS 1240584-07-9)
- Prenyl Magnesium Bromide (CAS 63847-45-0)
- 2-methyl-5-(4-methyl-1,3-oxazol-2-yl)benzene-1-sulfonyl chloride (CAS 1512753-16-0)
- Ac-Arg-Ser-Leu-Lys-AMC (CAS 259176-76-6)
- 1-(Pyrrolidin-3-ylsulfonyl)pyrrolidine hydrochloride (CAS 1394704-91-6)
- Nicotinoyl isothiocyanate (CAS 111430-89-8)
- D-[Val]10-Semaglutide (CAS CATO-CPTD788630)
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