3-Ethynyl-N-(3-methylcyclopentyl)aniline CAS 1339358-52-9
| CAS No. | 1339358-52-9 |
| Molecular Formula | C14H17N |
| Molecular Weight | 199.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Ethynyl-N-(3-methylcyclopentyl)aniline (CAS 1339358-52-9), molecular formula C14H17N and molecular weight 199.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Ethynyl-N-(3-methylcyclopentyl)aniline (C14H17N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 199.29 g/mol, it falls into the medium-molecular-weight range. 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).
CATO manufactures 3-Ethynyl-N-(3-methylcyclopentyl)aniline 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 | C14H17N |
| Molecular Weight | 199.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Methyl 5-Aminopyrimidine-4-carboxylate (CAS 1352201-49-0)
- 3-((6-Methylquinolin-4-yl)oxy)aniline (CAS 1315347-72-8)
- Tetramethyl 2,2'-(propane-1,3-diylbis(azanediyl))disuccinate (CAS 1032338-61-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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