Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-glucopyranoside CAS 607353-49-1
| CAS No. | 607353-49-1 |
| Molecular Formula | C22H41NO11 |
| Molecular Weight | 495.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-glucopyranoside (CAS 607353-49-1), molecular formula C22H41NO11 and molecular weight 495.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-glucopyranoside is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 495.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-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.
Physical & Chemical Properties
| Molecular Formula | C22H41NO11 |
| Molecular Weight | 495.56 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Related Octyl Standards
- Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-β-D-glucopyranoside (CAS 197390-85-5)
- N-Octyl Nortadalafil (CAS 1173706-35-8)
- Octyl 2-3-4-6-tetra-O-acetyl-β-D-thioglucopyranoside (CAS 85618-26-4)
- Octyl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355419-77-1)
- 9-Octyl-9H-purin-6-amine (CAS 728-35-8)
- n-Octyl 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylate (CAS 1160823-76-6)
- Octyl 6-bromo-2-(4-bromophenyl)quinoline-4-carboxylate (CAS 355419-74-8)
- Octyl β-<SC>D</SC>-1-thiomaltoside (CAS 148616-91-5)
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