3β-Methoxy-2,3-dihydrowithaferin A CAS 73365-94-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73365-94-3 |
| Molecular Formula | C29H42O7 |
| Molecular Weight | 502.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3β-Methoxy-2,3-dihydrowithaferin A (CAS 73365-94-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C29H42O7. Molecular weight: 502.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C29H42O7 |
| Molecular Weight | 502.64 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
Related Methoxy Standards
- (S)-2-((1-(2-(4-Methoxy-3-(2-morpholinoethoxy)phenyl)-5-methylthiazol-4-yl)ethyl)thio)pyrimidine-4,6-diamine (CAS 2107280-58-8)
- N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole-d3 (CAS 1346599-69-6)
- 1-(4-Methoxy-3-{[4-(4-nitrophenyl)piperazin-1-yl]-methyl}phenyl)-2,3,4,9-tetrahydro-1H-beta-carboline (CAS 387882-94-2)
- Methyl 2-[4-(1-{4-[(1-methoxy-2-methyl-1-oxobutan-2-yl)oxy]phenyl}cyclohexyl)phenoxy]-2-methylbutanoate (CAS 38729-33-8)
- 2-Methoxy-3-palmitamidopropyl (2-(trimethylammonio)ethyl) phosphate (CAS 112989-00-1)
- 4-Methoxy-N-(2-methoxydibenzo[b,d]furan-3-yl)-3-(morpholinosulfonyl)benzamide (CAS 587836-98-4)
- 4-[2-Methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzenesulfonylamino]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1628017-41-3)
- 4-(6-Methoxy-3-pyridyl)-N-[2-methyl-3-[(6-oxo-4-piperazin-1-yl-pyridazin-1-yl)methyl]phenyl]benzamide (CAS 1103458-91-8)
Recommended Standards
- 2,3-Dihydro-3-methoxywithaferin A (CAS 21902-96-5)
- Mupirocin Impurity 18 (CAS 1246812-11-2)
- (2E,4S,5S,6E,8E)-10-((2R,3S,6S,8R,9S)-8-((1E,3E)-4-Carboxy-3-methylbuta-1,3-dien-1-yl)-3,9-dimethyl-1,7-dioxaspiro[5.5]undecan-2-yl)-5-hydroxy-4,8-dimethyldeca-2,6,8-trienoic acid (CAS 214143-44-9)
- 2-[(Morpholin-4-ylcarbonyl)amino]benzoic acid (CAS 21282-65-5)
- 4-Hydroxy-2-thioxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 31507-72-9)
- 3-(4-bromothiophen-2-yl)propanoic acid (CAS 1094428-25-7)
- 2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carbonitrile (CAS 1010100-27-2)
- 2-Cyclopropyl-6-(4-fluorophenyl)pyrimidin-4-ol (CAS 1707605-29-5)
- 4-(Fluoromethyl)tetrahydro-2H-pyran-4-carboxylic Acid (CAS 1551177-72-0)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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