4-Chlorophenyl-2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside CAS 5041-92-9
| CAS No. | 5041-92-9 |
| Molecular Formula | C16H23F13N2O6S2 |
| Molecular Weight | 650.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Chlorophenyl-2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-Chlorophenyl-2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside (CAS 5041-92-9), molecular formula C16H23F13N2O6S2 and molecular weight 650.47 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Chlorophenyl-2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside (C16H23F13N2O6S2) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H23F13N2O6S2 |
| Molecular Weight | 650.47 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3,6-Bis(5-bromofuran-2-yl)-2,5-bis(2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS 1254943-39-9)
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- 2,2-Bis[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-1-(4-fluorophenyl)ethanone (CAS 419574-40-6)
- Atogepant Impurity 72 (CAS CATO-C4X-328572)
- 5-(2-Bromophenyl)cyclohexane-1,3-dione (CAS 239132-52-6)
- 6,6'-Disulfanediylbis(2-fluorobenzoic acid) (CAS 147027-64-3)
- (3-Amino-5-(piperidin-3-yl)phenyl)boronic acid (CAS 2225153-56-8)
- ((2R,3S,5R)-5-(5-(3-Aminopropyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 90015-82-0)
- Methyl 4-bromo-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1190319-82-4)
- Bis((1H-indol-4-yl)methyl)amine (CAS 1060796-59-9)
- Dimethyl 4,4'-Biphenyldicarboxylate (CAS 792-74-5)
- 5-(1-Phenylethyl)-1,3,4-thiadiazol-2-amine (CAS 88742-94-3)
- 5-(Benzo[d]isoxazol-3-ylmethyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 861206-87-3)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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