4-O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-D-mannopyranose Tetraacetate CAS 123809-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123809-59-6 |
| Molecular Formula | C28H38O19 |
| Molecular Weight | 678.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-D-mannopyranose Tetraacetate (CAS 123809-59-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H38O19. Molecular weight: 678.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H38O19 |
| Molecular Weight | 678.59 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Related O Standards
- 1-2-4-6-Tetra-O-acetyl-3-O-(2-3-4-6-tetra-O-acetyl-α-D-galactopyranosyl)-D-galactopyranose (CAS 123809-61-0)
- 1-2-3-6-Tetra-O-acetyl-4-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-D-mannopyranose (CAS 20880-65-3)
- 1-2-4-6-Tetra-O-acetyl-3-O-(2-3-4-6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-glucopyranose (CAS 51157-42-7)
- 4-O-(2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranosyl)-alpha-D-glucopyranose 1,2,3,6-Tetraacetate (CAS 5346-90-7)
- 15,35,55,75-Tetra-tert-butyl-32,72-dimethoxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,52-diol (CAS 122406-45-5)
- 5,10,15,20-(Tetra(4-pyridyl)porphinato)copper(II) (CAS 14518-23-1)
- 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphyrin-Co (CAS 14244-55-4)
- 4-O-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl)-D-glucononitrile 2,3,5,6-Tetraacetate (CAS 5120-84-3)
Recommended Standards
- 1,3,5-tricaffeoylquinic acid (CAS 1073897-80-9)
- Acetyl 6-O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-2,3,4-tri-O-acetyl-D-mannopyrannose (CAS 123809-60-9)
- Octaethyl (benzene-1,2,4,5-tetrayltetrakis(methylene))tetrakis(phosphonate) (CAS 136455-49-7)
- 1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(4-isopropylphenyl)thiourea (CAS 682788-47-2)
- 2,6-dimethylpiperidine-1-carbonyl chloride (CAS 54486-12-3)
- (4-NItrophenyl)trimethylsilane (CAS 4405-33-8)
- 1-(3,4-Dichlorophenyl)ethan-1-one oxime (CAS 71516-68-2)
- Benzyl (2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 1256359-14-4)
- (E)-4-(But-2-enoyl)benzonitrile (CAS 959311-24-1)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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