1-(4-Nitrophenyl)prop-2-yn-1-one CAS 37176-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37176-75-3 |
| Molecular Formula | C9H5NO3 |
| Molecular Weight | 175.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Nitrophenyl)prop-2-yn-1-one (CAS 37176-75-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5NO3. Molecular weight: 175.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5NO3 |
| Molecular Weight | 175.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- (E)-3-(4-nitrophenyl)acrylonitrile (CAS 29246-70-6)
- 3-(3-Nitrophenyl)acrylonitrile (CAS 87259-18-5)
- 3-(4-Nitrophenyl)acrylonitrile (CAS 27892-88-2)
- 3-(2-Nitrophenyl)propanenitrile (CAS 114304-24-4)
- 1-(3-Nitrophenyl)prop-2-yn-1-amine (CAS 1420792-99-9)
- 2-(2-Methyl-3-nitrophenyl)acetonitrile (CAS 23876-14-4)
- 2-(2-methyl-4-nitrophenyl)acetonitrile (CAS 543683-45-0)
- 2-(2-Methyl-5-nitrophenyl)acetonitrile (CAS 409082-11-7)
Recommended Standards
- (R)-3-Amino-5-((S)-1,2-dihydroxyethyl)-4-hydroxyfuran-2(5H)-one (CAS 32764-43-5)
- 2-(4-Cyanophenyl)-2-oxoacetic acid (CAS 76590-50-6)
- (±)-N-Methylmalonylglycine (CAS 63942-67-6)
- (S)-2,2,2-trifluoro-1-(4-fluorophenyl)ethanamine (CAS 929804-89-7)
- 3'-Bromo-[1,1'-biphenyl]-3-amine (CAS 1049131-86-3)
- Potassium Nonafluoro-1-butanesulfonate (CAS 29420-49-3)
- 9Alpha,11,15s-trihydroxy-thromba-5z,13e,17z-trien-1-oicacid (CAS 71953-80-5)
- 2-((tert-Butoxycarbonyl)amino)-3-(dimethylamino)propanoic acid (CAS 851653-36-6)
- Ethyl 3-(oxetan-3-yl)propiolate (CAS 2138167-54-9)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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