2-cyano-2-ethylbutanoic acid CAS 4386-07-6
| CAS No. | 4386-07-6 |
| Molecular Formula | C7H11NO2 |
| Molecular Weight | 141.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H11NO2, 2-cyano-2-ethylbutanoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 141.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-cyano-2-ethylbutanoic acid (CAS 4386-07-6) is a high-purity analytical reference standard with the molecular formula C7H11NO2 and a molecular weight of 141.17 g/mol.
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-cyano-2-ethylbutanoic acid 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 | C7H11NO2 |
| Molecular Weight | 141.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Ethynyl-1H-indole (CAS 75258-11-6)
- 2-Aminocyclohex-1-enecarboxylic acid (CAS 277305-66-5)
- 4-(Bromomethyl)quinazoline (CAS 112762-98-8)
- 1-(4-(tert-Butyl)phenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 917604-73-0)
- 2-Piperidin-2-yl-1,3-benzoxazole (CAS 885461-59-6)
- Ethyl 3-(4-chlorobenzamido)-2-oxo-6-phenyl-2H-pyran-5-carboxylate (CAS 338404-92-5)
- (S)-2-((S)-((Ethoxycarbonyl)amino)(4-methoxyphenyl)methyl)-3-methylbutanoic acid (CAS 1391385-30-0)
- Methyl 2-(chlorosulfonyl)-3-methylbenzoate (CAS 126535-26-0)
- Tolvaptan Impurity 71 (CAS CATO-C4X-195571)
- Jaceosidin (CAS 18085-97-7)
- (5S)-tert-butyl 3-bromo-5-methylpiperidine-1-carboxylate (CAS 2096990-26-8)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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