Methyl (3β,5β,7α,12α)-7,12-Dihydroxy-3-[(1-oxoeicosyl)amino]-cholan-24-oic Acid Ester CAS 246529-32-8
| CAS No. | 246529-32-8 |
| Molecular Formula | C45H81NO5 |
| Molecular Weight | 716.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 716.13 g/mol gives Methyl (3β,5β,7α,12α)-7,12-Dihydroxy-3-[(1-oxoeicosyl)amino]-cholan-24-oic Acid Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl (3β,5β,7α,12α)-7,12-Dihydroxy-3-[(1-oxoeicosyl)amino]-cholan-24-oic Acid Ester (CAS 246529-32-8), a certified reference material (molecular formula C45H81NO5, MW 716.13 g/mol) for analytical method development and quality control.
The molecular framework of Methyl (3β,5β,7α,12α)-7,12-Dihydroxy-3-[(1-oxoeicosyl)amino]-cholan-24-oic Acid Ester (C45H81NO5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. 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.
CATO manufactures Methyl (3β,5β,7α,12α)-7,12-Dihydroxy-3-[(1-oxoeicosyl)amino]-cholan-24-oic Acid Ester 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 | C45H81NO5 |
| Molecular Weight | 716.13 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.) | 2025 |
| Nitrogen Atoms | 1 |
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