2,3,4,6-Tetra-O-benzyl-D-galactopyranose CAS 6386-24-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6386-24-9 |
| Molecular Formula | C34H36O6 |
| Molecular Weight | 540.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,6-Tetra-O-benzyl-D-galactopyranose (CAS 6386-24-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H36O6. Molecular weight: 540.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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-glucopyranose (CAS 4132-28-9)
- 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)
- 2-Chloro-N-(5-(methylthio)-1,2,4-thiadiazol-3-yl)acetamide (CAS 78429-98-8)
- (Z)-7-Bromo-2-methoxyhept-2-enenitrile (CAS 101324-10-1)
- Triptolide Impurity 4 (CAS 144539-79-7)
- 1-(2,3-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 56617-46-0)
- N-[2-(1H-Benzimidazol-2-yl)ethyl]-N-ethylamine (CAS 5528-14-3)
- 2-Cyclohexylethyl 4-methylbenzenesulfonate (CAS 21336-37-8)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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 13829788188 / jacky.chen@cato-chem.com