4-Nitrophenyl 4-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-3-6-tri-O-acetyl-β-D-thioglucopyranoside CAS 27894-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27894-81-1 |
| Molecular Formula | C32H39NO19S |
| Molecular Weight | 773.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitrophenyl 4-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-3-6-tri-O-acetyl-β-D-thioglucopyranoside (CAS 27894-81-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H39NO19S. Molecular weight: 773.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H39NO19S |
| Molecular Weight | 773.71 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 4-Nitrophenyl β-D-cellotetraoside (CAS 129411-62-7)
- 4-Nitrophenyl a-D-maltotetraoside (CAS 66068-37-9)
- 4-Nitrophenyl 2,4,6-Tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl -b-D-glucopyranosyl)-b-D-glucopyranoside (CAS 195715-98-1)
- 4-Nitrophenyl hepta-O-acetyl-β-lactoside (CAS 84034-75-3)
- 4-Nitrophenyl β-D-cellobioside heptacetate (CAS 69948-03-4)
- 4-Nitrophenyl 2-acetamido-3-6-di-O-acetyl-4-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside (CAS 85193-88-0)
- 4-Nitrophenyl 2-acetamido-4-O-(2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-3-6-di-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 7284-19-7)
- 4-Nitrophenyl O-(N-acetyl-α-neuraminosyl)-(2-3)-β-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 501427-92-5)
Recommended Standards
- Janagliflozin impurity 5 (CAS CATO-C4X-30325)
- Chloro(2-(di-1-adamantylphosphino)morpholinobenzene)[2-(2′-amino-1,1′-biphenyl)]palladium(II) (CAS 2230788-60-8)
- 5-Nitro-1-naphthaldehyde (CAS 6639-35-6)
- 2-(4-Amino-1H-pyrazol-1-yl)-N-(4-fluorophenyl)acetamide hydrochloride (CAS 1361113-82-7)
- N,N'-(4-Hydroxy-9,10-dioxo-9,10-dihydroanthracene-1,5-diyl)dibenzamide (CAS 6370-96-3)
- 7-Ethyl-2,3,5,6,7,8-hexahydro-3-(3-methoxyphenyl)-2-thioxopyrido[4′,3′:4,5]thieno[2,3-d]pyrimidin-4(1H)-one (CAS 847744-39-2)
- 2,6-dibromo-1,3-benzothiazole (CAS 408328-13-2)
- 1-(Dimethylamino)propan-2-ol hydrochloride (CAS 54541-47-8)
- 1-Methyl-3-(methylthio)quinoline-4(1H)-thione (CAS 142349-10-8)
- Neuropeptide Y, human (CAS 98264-90-5)
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