1-Methoxy-4-((4-nitrophenyl)ethynyl)benzene CAS 39082-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39082-40-1 |
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methoxy-4-((4-nitrophenyl)ethynyl)benzene (CAS 39082-40-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H11NO3. Molecular weight: 253.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 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.) | 1968 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1171787-39-5 Ethyl 5-methoxy-2-methyl-4-pyruvoyl-1H-pyrrole-3-carboxylate MFCD14281907 (CAS 1171787-39-5)
- 2-Methoxy-9-acridinecarboxylic Acid (CAS 130266-57-8)
- 1-[1-(2-Methoxy-acetyl)-pyrrolidin-3-yl]-1H-pyrazole-4-carboxylic acid (CAS 1316225-01-0)
- 7-Methoxy-2-(pyridin-2-yl)benzofuran-4-carbaldehyde (CAS 185406-91-1)
- 4-Methoxy-7-phenylindoline-2,3-dione (CAS 924633-51-2)
- 9-Methoxy-10-nitroanthracene (CAS 42760-13-4)
- 4-Methoxy-2-phenylpyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1710471-87-6)
- 3-Methoxy-1-oxo-1,2,5,10-tetrahydroazepino[3,4-b]indole-4-carbonitrile (CAS 199604-01-8)
Recommended Standards
- 1-Amino-2-(hydroxymethyl)anthracene-9,10-dione (CAS 24094-44-8)
- 1-Methyl-9-oxo-9,10-dihydroacridine-4-carboxylic acid (CAS 86611-41-8)
- 1-Acetyl-3-(furan-2-ylmethylene)indolin-2-one (CAS 64264-49-9)
- 4-Methyl-5-nitro-2-vinylbenzonitrile (CAS 2113623-96-2)
- 2-Fluoroethyl acrylate (CAS 141680-53-7)
- Calcitriol Impurity 30 (CAS 69389-87-3)
- Ivacaftor benzenesulfonate (CAS 1134822-09-5)
- 2,4-Difluoro-6-hydroxybenzonitrile (CAS 1261793-35-4)
- 2-(3-((2,4-Dichlorobenzyl)oxy)thiophene-2-carbonyl)-N-methylhydrazine-1-carbothioamide (CAS 343375-86-0)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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