(5Z,8E,10Z,12E,15S)-14-((2-Amino-2-carboxyethyl)thio)-15-hydroxyicosa-5,8,10,12-tetraenoic acid CAS 1000852-57-2
| CAS No. | 1000852-57-2 |
| Molecular Formula | C23H37NO5S |
| Molecular Weight | 439.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (5Z,8E,10Z,12E,15S)-14-((2-Amino-2-carboxyethyl)thio)-15-hydroxyicosa-5,8,10,12-tetraenoic acid 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.
(5Z,8E,10Z,12E,15S)-14-((2-Amino-2-carboxyethyl)thio)-15-hydroxyicosa-5,8,10,12-tetraenoic acid (CAS 1000852-57-2), molecular formula C23H37NO5S and molecular weight 439.61 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5Z,8E,10Z,12E,15S)-14-((2-Amino-2-carboxyethyl)thio)-15-hydroxyicosa-5,8,10,12-tetraenoic acid (C23H37NO5S) is characterized by a steroid core, an amide group, a sulfone 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.
Physical & Chemical Properties
| Molecular Formula | C23H37NO5S |
| Molecular Weight | 439.61 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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