4-(5-Formyl-1H-pyrazol-1-yl)benzonitrile CAS 1628938-39-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1628938-39-5 |
| Molecular Formula | C11H7N3O |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Formyl-1H-pyrazol-1-yl)benzonitrile (CAS 1628938-39-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7N3O. Molecular weight: 197.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H7N3O |
| Molecular Weight | 197.19 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.) | 1993 |
| Nitrogen Atoms | 3 |
Related Formyl Standards
- 4-(4-Formyl-1H-pyrazol-1-yl)benzonitrile (CAS 1152958-56-9)
- 5-Formyl-6-hydroxy-2-naphthonitrile (CAS 180919-41-9)
- 3-formyl-1H-indole-2-carboxylic acid (CAS 28737-34-0)
- 3-formyl-1H-indole-7-carboxylic acid (CAS 317854-65-2)
- Ethyl 2-formyl-7-azabicyclo[2.2.1]heptane-7-carboxylate (CAS 389617-38-3)
- 5-Formyl-3-methyl-1H-pyrrole-2,4-dicarboxylic acid (CAS 79754-38-4)
- 2-[Formyl(phosphonomethyl)amino]acetic acid (CAS 84767-96-4)
- 2-Formyl-3,4,5-trihydroxybenzoic acid (CAS 82297-94-7)
Recommended Standards
- FInechemie fch02769 (CAS 16169-26-9)
- Methyl 6-amino-1-ethyl-2-oxo-1,2-dihydropyrimidine-5-carboxylate (CAS 168428-15-7)
- 1,5-Dimethoxy-2-methyl-3-nitrobenzene (CAS 16024-31-0)
- E-4031 (CAS 113559-13-0)
- 1-Chloro-2,3-dimethoxy-4-fluorobenzene (CAS 1804409-83-3)
- 1-Methylpyrrolidin-3-yl butyrate hydrochloride (CAS 652169-98-7)
- 2-(3-(4-Bromophenoxy)propyl)pyridine (CAS 1956365-59-5)
- Dicyclohexyl disulfide (CAS 2550-40-5)
- 1-{[2-(methoxycarbonyl)phenyl]sulfonyl}piperidine-4-carboxylic acid (CAS 731802-61-2)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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