2-(5-(4-Nitrophenyl)-1H-pyrazol-3-yl)acetonitrile CAS 175604-23-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175604-23-6 |
| Molecular Formula | C11H8N4O2 |
| Molecular Weight | 228.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(4-Nitrophenyl)-1H-pyrazol-3-yl)acetonitrile (CAS 175604-23-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H8N4O2. Molecular weight: 228.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H8N4O2 |
| Molecular Weight | 228.21 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 4 |
Related Nitrophenyl Standards
- 2-{[(4-methyl-2-nitrophenyl)amino]methylidene}propanedinitrile (CAS 67769-58-8)
- (3-Nitrophenyl)(pyridin-2-yl)methanone (CAS 27693-37-4)
- (3-Nitrophenyl)(pyridin-3-yl)methanone (CAS 79568-05-1)
- (4-Nitrophenyl)(pyridin-2-yl)methanone (CAS 27693-38-5)
- (4-Nitrophenyl)(pyridin-4-yl)methanone (CAS 39055-88-4)
- 2-(3-Nitrophenyl)nicotinaldehyde (CAS 289469-76-7)
- 5-(3-Nitrophenyl)nicotinaldehyde (CAS 887973-57-1)
- 6-(3-Nitrophenyl)nicotinaldehyde, 97% (CAS 330812-41-4)
Recommended Standards
- Trimethyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)silane (CAS 165904-20-1)
- Methyl 2-(1,1-dioxidotetrahydrothiophen-3-yl)-2,2-difluoroacetate (CAS 1783700-24-2)
- 3-(5-Amino-4-cyano-1h-pyrazol-1-yl)benzoic acid (CAS 162339-93-7)
- 2-Methoxy-4-(2-(trifluoromethyl)pyrrolidin-1-yl)aniline (CAS 1416351-71-7)
- 1-Methyl-4-(prop-2-yn-1-ylsulfonyl)benzene (CAS 16192-07-7)
- Benzyl (((S)-1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1401667-55-7)
- 1-Phenyl-1H-indole-2,3-dione 3-[N-(2-methylphenyl)hydrazone] (CAS 303984-72-7)
- N-hydroxy-1-phenylcyclobutane-1-carboximidamide (CAS 1053657-11-6)
- 2-Amino-1-(3,4-difluorophenyl)ethanol (CAS 10145-04-7)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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