Condurango glycoside A CAS 11051-90-4
| CAS No. | 11051-90-4 |
| Molecular Formula | C53H78O17 |
| Molecular Weight | 987.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Condurango glycoside A is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Condurango glycoside A (CAS 11051-90-4), molecular formula C53H78O17 and molecular weight 987.18 g/mol, is a CATO reference standard with documented purity and traceability.
Condurango glycoside A (C53H78O17) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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.
CATO manufactures Condurango glycoside A 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 | C53H78O17 |
| Molecular Weight | 987.18 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Recommended Standards
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- N-cyclopropyl-1-(piperidin-4-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 1408746-76-8)
- 1-Methyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 73627-18-6)
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- Mometasone Impurity 31 (CAS CATO-C4X-170431)
- 1-(tert-Butyl)-3-methyl-1H-pyrazole (CAS 191089-20-0)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
Why CATO?
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