4-(Pyrazin-2-yl)benzonitrile CAS 143526-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143526-42-5 |
| Molecular Formula | C11H7N3 |
| Molecular Weight | 181.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Pyrazin-2-yl)benzonitrile (CAS 143526-42-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7N3. Molecular weight: 181.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7N3 |
| Molecular Weight | 181.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related Pyrazin Standards
- 2-((1-(Pyrazin-2-yl)ethyl)amino)acetic acid (CAS 1341175-31-2)
- 2-(Methyl(pyrazin-2-ylmethyl)amino)acetic acid (CAS 1353969-79-5)
- Ethyl (pyrazin-2-ylmethyl)carbamate (CAS 500892-70-6)
- Ethyl pyrazin-2-ylglycinate (CAS 244167-07-5)
- 5-(Pyrazin-2-yl)-1,3,4-oxathiazol-2-one (CAS 345631-84-7)
- 2-(Methyl(1-(pyrazin-2-yl)ethyl)amino)ethanol (CAS 1353966-60-5)
- 2-Oxo-2-((pyrazin-2-ylmethyl)amino)acetic acid (CAS 500887-43-4)
- 3-Methyl-2-(pyrazin-2-yl)butanoic acid (CAS 1341058-50-1)
Recommended Standards
- 3-(3-Methoxy-pyridin-4-yl)-propionic acid (CAS 1427195-30-9)
- 5-ethyl-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 144152-23-8)
- 1-Naphthoyl cyanide (CAS 14271-86-4)
- 2-(4-(Benzyloxy)-3-(hydroxymethyl)phenyl)-N-(tert-butyl)acetamide (CAS 1956335-15-1)
- 1-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride (CAS 1354961-22-0)
- 1-Methyl-4-(p-tolyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354704-90-7)
- 2-Amino-2-(pyridin-4-yl)acetonitrile (CAS 99233-23-5)
- 2-Benzylbenzonitrile (CAS 56153-61-8)
- 1,1'-(2-Hydroxypyridine-3,5-diyl)bis(ethan-1-one) (CAS 1393566-77-2)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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