4-Cyclopropylnicotinonitrile CAS 503843-67-2
| CAS No. | 503843-67-2 |
| Molecular Formula | C9H8N2 |
| Molecular Weight | 144.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Cyclopropylnicotinonitrile.
4-Cyclopropylnicotinonitrile (CAS 503843-67-2), molecular formula C9H8N2 and molecular weight 144.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Cyclopropylnicotinonitrile (C9H8N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Cyclopropylnicotinonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8N2 |
| Molecular Weight | 144.17 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Cyclopropylnicotinonitrile Standards
Recommended Standards
- 4-Cyclopropyl-6-hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 504407-63-0)
- 4-ethyl-1H-imidazole-5-carboxylic acid (CAS 80304-44-5)
- 4-aminopyridazine-3-carboxamide (CAS 20865-28-5)
- 4-Guanidinobutanamide (CAS 4210-97-3)
- 3-((1H-1,2,4-Triazol-5-yl)thio)-1-(3,5-dimethylphenyl)pyrrolidine-2,5-dione (CAS 364624-08-8)
- 7H-Thiazolo[5,4-e]indazole (CAS 19546-92-0)
- 3-Cyclopropoxy-2-ethylisonicotinamide (CAS 1243447-53-1)
- 2-(4-Fluorophenoxy)-2-methylpropanoic Acid (CAS 587-11-1)
- 4-(4-Methylpiperazin-1-yl)pyrimidin-2-amine (CAS 856973-81-4)
- 1,3-diethyl 2-(6-chloro-3-nitropyridin-2-yl)propanedioate (CAS 136888-09-0)
- (2E)-3-(2,3-Dimethoxyphenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 869475-97-8)
- 1,3-Bis(1-phenylcyclopropyl)urea (CAS 1820747-29-2)
- 2,6-Dichloro-4-ethylnicotinonitrile (CAS 52338-11-1)
- Glucagon (1-29) (CAS 16941-32-5)
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