3-(4-Hydroxy-2-methoxy-3-(3-methylbut-2-en-1-yl)phenyl)-2H-chromen-7-ol CAS 161099-42-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 161099-42-9 |
| Molecular Formula | C21H22O4 |
| Molecular Weight | 338.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Hydroxy-2-methoxy-3-(3-methylbut-2-en-1-yl)phenyl)-2H-chromen-7-ol (CAS 161099-42-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H22O4. Molecular weight: 338.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H22O4 |
| Molecular Weight | 338.40 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
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Recommended Standards
- Pumaprazole (CAS 158364-59-1)
- tert-Butyl 4-(3-(4-nitro-1H-pyrazol-1-yl)propyl)piperidine-1-carboxylate (CAS 1625680-27-4)
- 4-(Di(1H-indol-3-yl)methyl)phenol (CAS 151358-47-3)
- 3-Hydroxy-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 1261901-99-8)
- 5-(2,5-dimethylÂpyrrol-1-yl)-indole (CAS 151273-51-7)
- 1-(furan-2-yl)-2-hydroxypropan-1-one (CAS 20894-95-5)
- 3-(Aminomethyl)pentanoic acid (CAS 131683-06-2)
- Methyl 3-iodo-6-(trifluoromethyl)picolinate (CAS 1256785-78-0)
- (3R,4R)-4-(Benzofuran-4-yl)-3-methylpiperidine (CAS 790648-71-4)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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