2-Methylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside CAS 263746-44-7
| CAS No. | 263746-44-7 |
| Molecular Formula | C21H27NO9 |
| Molecular Weight | 437.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Methylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 263746-44-7), a certified reference material (molecular formula C21H27NO9, MW 437.44 g/mol) for analytical method development and quality control.
Structurally, 2-Methylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (C21H27NO9) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 437.44 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Methylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-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 | C21H27NO9 |
| Molecular Weight | 437.44 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methylphenyl Standards
- 4-Methylphenyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 38229-73-1)
- (1E)-1-{5-[(4-methylphenyl)sulfanyl]-2-phenyl-1H-imidazol-4-yl}-N-[3-(trifluoromethyl)phenyl]methanimine (CAS 320423-08-3)
- 4-Methylphenyl tetra-O-acetyl-beta-D-glucopyranoside (CAS 14581-78-3)
- 4-Methylphenyl tetra-O-acetyl-α-D-galactopyranoside (CAS 52730-14-0)
- 4-Methylphenyl tetra-O-acetyl-α-D-glucopyranoside (CAS 32742-30-6)
- 4-Methylphenyl tetra-O-acetyl-β-D-galactopyranoside (CAS 3520-64-7)
- 4-[(4-Methylphenyl)sulfanyl]-2-phenyl-6-[3-(trifluoromethyl)phenoxy]pyrimidine (CAS 478067-34-4)
- 1022331-68-5 1,3-Bis(4-methylphenyl)-5-((4-ethoxyphenyl)methylene)-1,3-diazaperhydroine-2,4,6-trione MFCD04154240 (CAS 1022331-68-5)
Recommended Standards
- 2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H-cyclopenta[b]pyridin-2-yl]sulfanyl}-N-(2,4-dimethoxyphenyl)acetamide (CAS 626227-27-8)
- 3-Amino-N-cyclopropyl-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 488706-81-6)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid (CAS 270063-55-3)
- 4,4,6-Trimethyl-1,2-dioxo-1,2-dihydro-4H-pyrrolo-[3,2,1-ij]quinolin-8-yl 3,4,5-trimethoxybenzoate (CAS 511514-87-7)
- 2-(4-Bromophenyl)-4,4,4-trifluoro-3-oxobutanenitrile (CAS 954238-43-8)
- 2-Chloro-5-fluoropyridine-3,4-diamine (CAS 405230-93-5)
- 3-Nitro-5-[(piperidin-1-yl)carbonyl]phenol (CAS 1394935-37-5)
- 2-(2-Chlorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 300696-98-4)
- 3-((2-Butyl-2-phenylhydrazono)methyl)-9-ethyl-9H-carbazole (CAS 88107-84-0)
- 5-bromo-2-methyl-1,2,4-triazole-3-carboxylic acid (CAS 1262198-02-6)
- Methyl 4-(4-ethylphenyl)-4-oxobutanoate (CAS 56705-44-3)
- 9H-Fluoren-9-ylmethyl N-[(2S,3R)-3-(tert-butoxy)-1-oxobutan-2-yl]carbamate (CAS 160948-81-2)
- Ticagrelor Impurity 40 (CAS CATO-C4X-109340)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
Why CATO?
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