1,2,3,4,6-Penta-O-benzoyl-b-D-galactopyranose CAS 41545-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41545-56-6 |
| Molecular Formula | C41H32O11 |
| Molecular Weight | 700.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3,4,6-Penta-O-benzoyl-b-D-galactopyranose (CAS 41545-56-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C41H32O11. Molecular weight: 700.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C41H32O11 |
| Molecular Weight | 700.69 g/mol |
| 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Penta Standards
- 1,2,3,4,6-penta-O-benzoyl-D-mannopyranose (CAS 96996-90-6)
- 1,2,3,5,6-PEnta-o-benzoyl-d-galactofuranose (CAS 89202-34-6)
- 1-2-3-4-6-Penta-O-benzoyl-α-D-galactopyranose (CAS 41545-55-5)
- 1,2,3,4,6-Penta-O-benzoyl-D-glucopyranoside (CAS 3006-49-3)
- (+)-3,4,3,5,7-Penta-O-benzylcatechin (CAS 85443-49-8)
- 1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside (CAS 210358-01-3)
- 1,2,3,4,6-PEnta-o-pivaloyl-beta-d-mannopyranose (CAS 153610-22-1)
- 1,2,3,4,6-Penta-O-pivaloyl-D-mannopyranose (CAS 220017-47-0)
Recommended Standards
- (2S,5S)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrabenzoate (CAS 3006-48-2)
- (2R,3S,4S,5R,6R)-6-((benzoyloxy)methyl)tetrahydro-2H-pyran (CAS 2592-58-7)
- (2R,3R,4S,5R,6R)-6-((Benzoyloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrabenzoate (CAS 22415-91-4)
- 7-Hydroxy-L-Tryptophan (CAS 25198-02-1)
- 2-(Benzo[d][1,3]dioxol-5-yl)piperidine (CAS 383128-51-6)
- 2-(4-(Difluoromethyl)-5-methoxy-2-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1805464-82-7)
- Coixol (CAS 532-91-2)
- 2-Methylquinoline-6-methanol (CAS 108166-02-5)
- 1-Phenylethyl carbamimidothioate (CAS 46051-05-2)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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 13829788188 / jacky.chen@cato-chem.com