4-Nitrophenyl 2-3-4-6-tetra-O-acetyl-α-D-glucopyranoside CAS 14131-42-1
| CAS No. | 14131-42-1 |
| Molecular Formula | C20H23NO12 |
| Molecular Weight | 469.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Nitrophenyl 2-3-4-6-tetra-O-acetyl-α-D-glucopyranoside (CAS 14131-42-1), a certified reference material (molecular formula C20H23NO12, MW 469.40 g/mol) for analytical method development and quality control.
4-Nitrophenyl 2-3-4-6-tetra-O-acetyl-α-D-glucopyranoside (C20H23NO12) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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.
CATO manufactures 4-Nitrophenyl 2-3-4-6-tetra-O-acetyl-α-D-glucopyranoside under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H23NO12 |
| Molecular Weight | 469.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- 2-Nitrophenyl 2-3-4-6-tetra-O-acetyl-β-D-galactopyranoside (CAS 3053-17-6)
- 4-Nitrophenyl 2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside (CAS 5987-78-0)
- 3-Nitrophenyl 7-methoxy-2,2-diphenylbenzo[d][1,3]dioxole-5-carboxylate (CAS 30263-87-7)
- 4-Nitrophenyl 7-methoxy-2,2-diphenyl-1,3-benzodioxole-5-carboxylate (CAS 30263-88-8)
- 2-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-galactopyranoside (CAS 1094684-49-7)
- 4-Nitrophenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-α-D-glucopyranoside (CAS 13089-23-1)
- 4-Nitrophenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 13089-27-5)
- 4-Nitrophenyl 2-(Acetylamino)-2-deoxy-α-D-galactopyranoside 3,4,6-Triacetate (CAS 135266-95-4)
Recommended Standards
- (2R,3R,4S,5S,6R)-2-(acetoxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 13242-51-8)
- (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 17042-39-6)
- N-(4-chlorophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 443738-36-1)
- (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(2-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 24624-80-4)
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