Benzyl 2-(Acetylamino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl]-α-D-galactopyranoside CAS 85069-37-0
| CAS No. | 85069-37-0 |
| Molecular Formula | C35H40N2O15 |
| Molecular Weight | 728.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzyl 2-(Acetylamino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl]-α-D-galactopyranoside is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Benzyl 2-(Acetylamino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl]-α-D-galactopyranoside (CAS 85069-37-0), molecular formula C35H40N2O15 and molecular weight 728.70 g/mol, is a CATO reference standard with documented purity and traceability.
Benzyl 2-(Acetylamino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl]-α-D-galactopyranoside (C35H40N2O15) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C35H40N2O15 |
| Molecular Weight | 728.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- Benzyl 2-(Acetylamino)-2-deoxy-3-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-α-D-galactopyranoside 4,6-Diacetate (CAS 85054-28-0)
- N-[2-(Acetylamino)-2-deoxy-6-O-(α-L-fucopyranosyl)-β-D-glucopyranosyl]-N2-Fmoc-L-asparagine (CAS 1308872-02-7)
- 2-(Acetylamino)-2-deoxy-4-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-|A-D-glucopyranosyl]-|A-D-glucopyranosyl Chloride 3,6-Diacetate 2-Acetamido-4-O-(2-acetamido-2-deoxy-|A-D-glucopyranosyl)-2-deoxy-glucopyranosyl Chloride 3,3',4',6,6'-Pentaacetate 7531-49-9 N,N'-Diacetyl-3,6,3',4',6'-penta-O-acetyl-1-chlorochitobioside (CAS 7531-49-9)
- 5-(Acetylamino)-5-deoxy-3-S-phenyl-3-thio-D-erythro-α-L-gluco-2-nonulopyranosonic Acid Methyl Ester 2,4,7,8,9-Pentaacetate (CAS 156726-98-6)
- 5-(Acetylamino)-2-chloro-2,5-dideoxy-3-S-phenyl-3-thio-D-erythro-α-L-gluco-2-nonulopyranosonic Acid Methyl Ester 4,7,8,9-Tetraacetate (CAS 120104-58-7)
- 3-[6-(Acetylamino)-3-pyridinyl]-N-[2-[[2,4-dichloro-3-[[(2-methyl-8-quinolinyl)oxy]methyl]phenyl]methylamino]-2-oxoethyl]-(E)-2-propenamide (CAS 167838-64-4)
- 9-(N-Acetylamino)minocycline (CAS 153621-85-3)
- Benzyl 2-(Acetylamino)-3-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-2-deoxy-α-D-galactopyranoside (CAS 85054-29-1)
Recommended Standards
- N,N,N′,N′-Tetraethyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-9,9-dihexanamine (CAS 1305335-06-1)
- 5',5''''-Sulfonylbis(2'-amino-[1,1':3',1''-terphenyl]-4,4''-dicarboxylicacid) (CAS 2370998-16-4)
- GlcNAcβ(1-3)[GlcNAcβ(1-6)]GalNAc-α-Thr (CAS 1304646-03-4)
- Tellurium Diethyldithiocarbamate (CAS 20941-65-5)
- Benzyl 2-((2-amino-N-methylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1353960-64-1)
- 2-(2-Piperidin-4-ylethoxy)isonicotinonitrile (CAS 1420946-38-8)
- (4-Chloro-3-(4-oxopiperidine-1-carbonyl)phenyl)boronic acid (CAS 1704080-21-6)
- Methyl 4-(3-ethoxy-1-ethyl-1H-pyrazole-4-carboxamido)benzoate (CAS 1014045-83-0)
- N-(3,4-Difluorophenyl)-2-methoxybenzamide (CAS 353782-02-2)
- N1-(4-Chloro-phenyl)-ethane-1,2-diamine dihydrochloride (CAS 1965309-94-7)
- Ivermectin EP Impurity A (CAS 65195-55-3)
- 3-Acetamidocoumarin (CAS 779-30-6)
- Palbociclib Impurity 176 (CAS CATO-C4X-1125176)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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