5-Amino-1-(2-methylphenyl)-1H-pyrazole-4-carbonitrile CAS 142893-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142893-46-7 |
| Molecular Formula | C11H10N4 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-(2-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 142893-46-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10N4. Molecular weight: 198.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10N4 |
| Molecular Weight | 198.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 4-((3-Amino-1H-pyrazol-1-yl)methyl)benzonitrile (CAS 1003011-42-4)
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- 2-Amino-2-(1-phenyl-1h-pyrazol-4-yl)acetonitrile (CAS 1052564-62-1)
- Methyl 2-amino-5-isobutyloxazole-4-carboxylate (CAS 1072944-88-7)
- Ethyl 3-amino-2-hydroxy-2,5-dimethyl-2H-pyrrole-4-carboxylate (CAS 113968-03-9)
- 3-((4-Amino-1h-pyrazol-1-yl)methyl)benzonitrile (CAS 1152841-39-8)
- 4-((4-Amino-1h-pyrazol-1-yl)methyl)benzonitrile (CAS 1152940-14-1)
- 4-(5-amino-3-methyl-1H-pyrazol-1-yl)benzonitrile (CAS 1152945-26-0)
Recommended Standards
- (r)-4-(1-Hydroxyethyl)-2,6-dimethoxyphenol (CAS 1427170-38-4)
- N-Butyl-1-methyl-4-nitro-1H-pyrazol-3-amine (CAS 1429417-60-6)
- (s)-4-(1-Hydroxyethyl)-2,6-dimethoxyphenol (CAS 1427170-28-2)
- 5-Methyl-1-(2-(pyrazin-2-yl)-1,2,3,4-tetrahydroisoquinolin-5-yl)-1h-1,2,3-triazole-4-carboxylic acid hydrochloride (CAS 1311317-76-6)
- 5-Ethoxy-2-ethyl-1H-benzo[d]imidazole (CAS 192326-08-2)
- 2-[[3-(2-chloroethyl)-2-oxidanylidene-1,3,2$l^{5}-oxazaphosphinan-2-yl]amino]ethyl ethanesulfonate 4430-45-9 A826535 ethanesulfonic acid 2-[[3-(2-chloroethyl)-2-oxo-1,3,2$l^{5}-oxazaphosphorinan-2-yl]amino]ethyl ester (CAS 4430-45-9)
- N-(3,5-dimethoxybenzyl)-2-phenylethan-1-amine (CAS 345221-52-5)
- 4-((2-Hydroxyethyl)amino)tetrahydro-2h-thiopyran 1,1-dioxide (CAS 1153448-82-8)
- 1-(2-Phenylethyl)pyrrolidin-2-one (CAS 10135-23-6)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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