Fenoterol O-β-D-Glucuronide CAS 61046-78-4
| CAS No. | 61046-78-4 |
| Molecular Formula | C23H29NO10 |
| Molecular Weight | 479.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fenoterol O-β-D-Glucuronide (CAS 61046-78-4), molecular formula C23H29NO10 and molecular weight 479.48 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C23H29NO10, Fenoterol O-β-D-Glucuronide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 479.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Fenoterol O-β-D-Glucuronide 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 | C23H29NO10 |
| Molecular Weight | 479.48 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Fenoterol Standards
- Fenoterol Impurity 6 (CAS CATO-C4X-20776)
- Fenoterol Impurity 4 (CAS 161040-25-1)
- Fenoterol EP Impurity A (S, R-Isomer) (CAS 391234-95-0)
- Fenoterol EP Impurity A(R,S-Isomer) (CAS 391234-97-2)
- Fenoterol (CAS 13392-18-2)
- Fenoterol EP Impurity B (Enantiomer Mixture) (CAS 699525-61-6)
- Fenoterol EP Impurity A HBr (CAS 38964-10-2)
- Fenoterol Hydrobromide Impurity B (CAS 3371-33-3)
Recommended Standards
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- 2-Methoxynicotinic Acid (CAS 16498-81-0)
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- 2-Amino-6-(difluoromethyl)-3-nitroisonicotinic acid (CAS 1806795-31-2)
- 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)acetamide (CAS 919266-86-7)
- 5-((1,4-Diazepan-1-yl)methyl)-3-(4-chlorophenyl)-1,2,4-oxadiazole (CAS 1097791-32-6)
- 3-(2,4-Dimethylphenyl)-4-methylpropiophenone (CAS 898793-57-2)
- N-(3,4-Dichlorophenyl)-2-({4-[(E)-[(2-hydroxyphenyl)methylidene]amino]phenyl}sulfanyl)acetamide (CAS 882080-57-1)
- Pemetrexed 6-Oxo DiMethyl Ester (CAS 1320346-45-9)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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