2-Amino-5-ethyl-1-pentyl-1H-pyrrole-3,4-dicarbonitrile CAS 88745-15-7
| CAS No. | 88745-15-7 |
| Molecular Formula | C13H18N4 |
| Molecular Weight | 230.31 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 2-Amino-5-ethyl-1-pentyl-1H-pyrrole-3,4-dicarbonitrile.
2-Amino-5-ethyl-1-pentyl-1H-pyrrole-3,4-dicarbonitrile (CAS 88745-15-7), molecular formula C13H18N4 and molecular weight 230.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-Amino-5-ethyl-1-pentyl-1H-pyrrole-3,4-dicarbonitrile is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-Amino-5-ethyl-1-pentyl-1H-pyrrole-3,4-dicarbonitrile 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 | C13H18N4 |
| Molecular Weight | 230.31 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.) | 1982 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- (5Z)-5-{[(2,4-dichlorophenyl)amino]methylidene}-4-methoxy-2,5-dihydrofuran-2-one (CAS 1164540-90-2)
- Ethyl 3,3-dimethyl-4-nitrobutanoate (CAS 130912-54-8)
- 4-Allyl-5-(1-(m-tolyloxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 667413-68-5)
- N-(3-chloro-4-methylphenyl)-2-(2-formylphenoxy)acetamide (CAS 553674-60-5)
- 7-Fluoro-3-azaspiro[5.5]Undecane (CAS 2306272-33-1)
- 4-Butylphenyl ((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) phenylphosphonate (CAS 1463875-94-6)
- 4-[(4-methylbenzenesulfonyl)methyl]benzoic acid (CAS 110046-36-1)
- Ticlopidine - Impurity G (CAS 54943-16-7)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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