4-Methoxy-4-n-pentylbenzophenone CAS 64357-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64357-56-8 |
| Molecular Formula | C19H22O2 |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-4-n-pentylbenzophenone (CAS 64357-56-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H22O2. Molecular weight: 282.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H22O2 |
| Molecular Weight | 282.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Methoxy Standards
- 1-((3-Methoxy-[1,1'-biphenyl]-4-yl)methyl)piperazine (CAS 1446819-48-2)
- 1-[(4-Methoxy-phenyl)-phenyl-methyl]-piperazine (CAS 54041-93-9)
- 12-methoxy-5-methyl-3-propyl-2,4,8,13-tetraazatricyclo[7.4.0.0²,⁶]trideca-1(13),3,5,9,11-pentaen-7-one (CAS 285552-16-1)
- 5-Methoxy-1-((pyridin-2-ylmethyl)thio)isoquinoline (CAS 1203356-19-7)
- 2-Methoxy-N-((1-(thiophen-3-ylmethyl)piperidin-4-yl)methyl)acetamide (CAS 1234907-56-2)
- 7-methoxy-2-(2-methylphenyl)quinazoline-4-thiol (CAS 1955519-34-2)
- 8-Methoxy-4-pyridin-4-yl-2,3,3a,4,5,9b-hexahydro-furo[3,2-c]quinoline (CAS 1005054-56-7)
- 3-Methoxy Benzopyrene (CAS 63059-68-7)
Recommended Standards
- 4'-Hexyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 59662-48-5)
- 4-n-Pentylphenyl-4-methylbenzoate (CAS 50649-59-7)
- 4-{[4-(5-methylthien-2-yl)-1,3-thiazol-2-yl]amino}butanoic acid (CAS 871217-36-6)
- 4-Ethoxy-5-fluoro-1-(2-oxotetrahydrofuran-3-yl)pyrimidin-2(1H)-one (CAS 50992-27-3)
- 5-Nitro-2-[4-(trifluoromethyl)phenoxy]benzaldehyde (CAS 217186-17-9)
- 4-Bromo-6-methoxy-2,3-dihydro-1H-indene (CAS 103038-40-0)
- (1-(Aminomethyl)cyclopentyl)methanol (CAS 2239-31-8)
- 5-(Furan-2-yl)-1H-pyrazole-3-carboxamide (CAS 857283-79-5)
- [(2-Fluorophenyl)methyl]({[(2-fluorophenyl)methyl]sulfamoyl})amine (CAS 337924-20-6)
- Glucagon (1-29) (CAS 16941-32-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com