| CAS No. | 55353-31-6 |
| Molecular Formula | C23H29N5O11 |
| Molecular Weight | 551.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 551.50 g/mol gives 55353-31-6 Herbicidin A alpha-L-ido-D-lyxo-5-Undeculo-5,9-pyranosonic acid, 11-C-(6-amino-9H-purin-9-yl)-2,6:8,11-dianhydro-7-deoxy-10-O-methyl-, methyl ester, 4-(2-(hydroxymethyl)-2-butenoate), (4(E),11R)- methyl (2R,3R,3aS,4aR,5S,6S,7S,8aR,9aR)-2-(6-aminopurin-9-yl)-4a,6-dihydroxy-5-[(E)-2-(hydroxymethyl)but-2-enoyl]oxy-3-methoxy-3,3a,5,6,7,8a,9,9a-octahydro-2H-furo[[?]]pyrano[[?]]pyran-7-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
55353-31-6 Herbicidin A alpha-L-ido-D-lyxo-5-Undeculo-5,9-pyranosonic acid, 11-C-(6-amino-9H-purin-9-yl)-2,6:8,11-dianhydro-7-deoxy-10-O-methyl-, methyl ester, 4-(2-(hydroxymethyl)-2-butenoate), (4(E),11R)- methyl (2R,3R,3aS,4aR,5S,6S,7S,8aR,9aR)-2-(6-aminopurin-9-yl)-4a,6-dihydroxy-5-[(E)-2-(hydroxymethyl)but-2-enoyl]oxy-3-methoxy-3,3a,5,6,7,8a,9,9a-octahydro-2H-furo[[?]]pyrano[[?]]pyran-7-carboxylate (CAS 55353-31-6), molecular formula C23H29N5O11 and molecular weight 551.50 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 55353-31-6 Herbicidin A alpha-L-ido-D-lyxo-5-Undeculo-5,9-pyranosonic acid, 11-C-(6-amino-9H-purin-9-yl)-2,6:8,11-dianhydro-7-deoxy-10-O-methyl-, methyl ester, 4-(2-(hydroxymethyl)-2-butenoate), (4(E),11R)- methyl (2R,3R,3aS,4aR,5S,6S,7S,8aR,9aR)-2-(6-aminopurin-9-yl)-4a,6-dihydroxy-5-[(E)-2-(hydroxymethyl)but-2-enoyl]oxy-3-methoxy-3,3a,5,6,7,8a,9,9a-octahydro-2H-furo[[?]]pyrano[[?]]pyran-7-carboxylate (C23H29N5O11) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 551.50 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).
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), 55353-31-6 Herbicidin A alpha-L-ido-D-lyxo-5-Undeculo-5,9-pyranosonic acid, 11-C-(6-amino-9H-purin-9-yl)-2,6:8,11-dianhydro-7-deoxy-10-O-methyl-, methyl ester, 4-(2-(hydroxymethyl)-2-butenoate), (4(E),11R)- methyl (2R,3R,3aS,4aR,5S,6S,7S,8aR,9aR)-2-(6-aminopurin-9-yl)-4a,6-dihydroxy-5-[(E)-2-(hydroxymethyl)but-2-enoyl]oxy-3-methoxy-3,3a,5,6,7,8a,9,9a-octahydro-2H-furo[[?]]pyrano[[?]]pyran-7-carboxylate 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.
| Molecular Formula | C23H29N5O11 |
| Molecular Weight | 551.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 5 |