3-Methyl-1-(3-nitrophenyl)butan-1-one CAS 1267956-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1267956-72-8 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-1-(3-nitrophenyl)butan-1-one (CAS 1267956-72-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NO3. Molecular weight: 207.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-Methyl-4-(2-nitrophenyl)butan-2-one (CAS 1178221-04-9)
- (S)-2-(3-Nitrophenyl)piperazine (CAS 1212802-67-9)
- 2-(4-Nitrophenyl)piperazine (CAS 137684-53-8)
- 3-Methyl-1-(3-nitrophenyl)butan-2-one (CAS 1402614-81-6)
- 3-Methyl-3-(4-nitrophenyl)butan-2-one (CAS 15582-94-2)
- 1-(2-nitrophenyl)piperazine (CAS 59084-06-9)
- 1-(3-Nitrophenyl)piperazine (CAS 54054-85-2)
- 1-(4-Nitrophenyl)pentan-1-one (CAS 22857-30-3)
Recommended Standards
- (3-Oxo-3-phenylpropyl)glycine (CAS 126794-92-1)
- Methyl 3-(Ethylcarbamoyl)benzoate (CAS 126926-40-7)
- 1-Cyclopropyl-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1267612-07-6)
- 5-[(11bR)-9,14-Diiododinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl]-5H-dibenz[b,f]azepine (CAS 2757287-31-1)
- 1H-Imidazole-4-carboxylic acid dimethylamide (CAS 56486-26-1)
- methyl 2-methyl-2-[(2,2,2-trifluoroethyl)amino]propanoate (CAS 1184018-54-9)
- Ad-BippyPhos (CAS 1239478-87-5)
- (4S,4′S)-2,2′-(5,5′-Dimethoxy[1,1′-biphenyl]-2,2′-diyl)bis[4,5-dihydro-4-phenyloxazole] (CAS 944133-17-9)
- 1-(2-methyl-2H-indazol-5-yl)ethan-1-one (CAS 1159511-28-0)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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