1-[(4-Aminobenzyl)thio]cellobiose CAS 68636-49-7
| CAS No. | 68636-49-7 |
| Molecular Formula | C18H27NO10S |
| Molecular Weight | 449.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-[(4-Aminobenzyl)thio]cellobiose 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.
1-[(4-Aminobenzyl)thio]cellobiose (CAS 68636-49-7) is a high-purity analytical reference standard with the molecular formula C18H27NO10S and a molecular weight of 449.47 g/mol.
1-[(4-Aminobenzyl)thio]cellobiose (C18H27NO10S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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.
Physical & Chemical Properties
| Molecular Formula | C18H27NO10S |
| Molecular Weight | 449.47 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Aminobenzyl Standards
- N-(3-Aminobenzyl)-6-(4-((3-fluorobenzyl)oxy)phenoxy)nicotinamide (CAS 838819-70-8)
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- 1-(4-Aminobenzyl)-N-(3-(trifluoromethyl)phenyl)-1H-imidazole-4-carboxamide (CAS 1351827-63-8)
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Recommended Standards
- 4-Bromo-6-chloro-2-(3-iodophenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 1706444-50-9)
- 2-((4-(1H-Pyrrol-1-yl)-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 886920-70-3)
- Brensocatib Impurity 2 (CAS CATO-C4X-35222)
- 4-Aminophenyl 1-Thio-β-D-cellobioside (CAS 68636-51-1)
- 3-(4-(5-Fluoropyrimidin-2-yl)phenyl)propiolaldehyde (CAS 545425-80-7)
- 2,3-Dimethoxy-5,6-dimethylbenzene-1,4-diol (CAS 776-33-0)
- Methyl 3-formylisoxazole-5-carboxylate (CAS 1369362-27-5)
- 2-Phenylthieno[3,2-c]pyridin-4(5H)-one (CAS 690636-03-4)
- 1-Bromo-4-((2-ethylhexyl)oxy)benzene (CAS 164352-24-3)
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- Pirimiphos-Methyl (CAS 29232-93-7)
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- Methyl 4-hydroxy-2-methylenebutanoate (CAS 61541-20-6)
- Exenatide (CAS 141758-74-9)
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