17-Allyl-4,5alpha-epoxy-14-hydroxy-3-methoxy-morphin-7-en-6-one CAS 26451-93-4
| CAS No. | 26451-93-4 |
| Molecular Formula | C20H27NO4 |
| Molecular Weight | 345.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
17-Allyl-4,5alpha-epoxy-14-hydroxy-3-methoxy-morphin-7-en-6-one (CAS 26451-93-4), molecular formula C20H27NO4 and molecular weight 345.43 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 17-Allyl-4,5alpha-epoxy-14-hydroxy-3-methoxy-morphin-7-en-6-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 345.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 17-Allyl-4,5alpha-epoxy-14-hydroxy-3-methoxy-morphin-7-en-6-one 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 | C20H27NO4 |
| Molecular Weight | 345.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Allyl Standards
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- N-Allyl-2-(5-methoxy-4-oxo-2-((pyrimidin-2-ylthio)methyl)pyridin-1(4H)-yl)acetamide (CAS 920408-71-5)
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Recommended Standards
- 14-Hydroxy-3-methoxy-17-methyl-6-oxo-morphinan 6-Ethylene Ketal (1.0mg/ml in Acetonitrile) (CAS 21020-35-9)
- 1-Benzyl-3-(1,4-dioxaspiro[4.5]Dec-7-en-8-yl)-1H-indole (CAS 882747-57-1)
- 1-([1,1'-Biphenyl]-4-yl)-3-((4-ethoxyphenyl)amino)propan-1-one (CAS 279672-29-6)
- 1-Cyclohexyl-2-(4-ethoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 439111-10-1)
- 4-Methyl-6-(phenylthio)nicotinic acid (CAS 1355230-60-2)
- Methyl 2-(6-amino-5-bromo-3-fluoropyridin-2-yl)acetate (CAS 2853613-19-9)
- N-(3-hydroxy-1-(4-nitrophenyl)-1-oxopropan-2-yl)acetamide (CAS 3123-13-5)
- Benzyl (7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)carbamate (CAS 155452-87-2)
- Nalidixic Acid Ethyl Ester (CAS 33331-59-8)
- 2-(6-(Benzyloxy)naphthalen-1-yl)propane-1,3-diol (CAS 951624-30-9)
- 67910-07-0 Homobaldrinal Butanoic acid, 3-methyl-, (7-formylcyclopenta(c)pyran-4-yl)methyl ester CCRIS 2664 (CAS 67910-07-0)
- 2-Chloro-N-methoxy-N,6-dimethylisonicotinamide (CAS 329946-08-9)
- Baloxavir Marboxil Impurity 202 (CAS CATO-C4X-2108202)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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