3-Aminopentanoic acid ethyl ester CAS 78221-21-3
| CAS No. | 78221-21-3 |
| Molecular Formula | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H15NO2, 3-Aminopentanoic acid ethyl ester contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 145.20 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.
CATO supplies 3-Aminopentanoic acid ethyl ester (CAS 78221-21-3), a certified reference material (molecular formula C7H15NO2, MW 145.20 g/mol) for analytical method development and quality control.
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 3-Aminopentanoic acid ethyl ester 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 | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Amino-4,4-dimethylpentanoic Acid (CAS 204191-43-5)
- 3-Ethynyl-N,N-dimethylaniline (CAS 52324-05-7)
- 3-Amino-3-methyl-butyric acid ethyl ester (CAS 85532-42-9)
- 3-Methyl-1,2-dihydroisoquinoline (CAS 59816-89-6)
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- (3-Chloro-5-fluorofuran-2-yl)(phenyl)methanol (CAS 1443341-02-3)
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- N-(2-Morpholinoethyl)-phthalimide (CAS 6820-90-2)
- (1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)piperidin-4-yl)methanol (CAS 1261232-57-8)
- 4,6-Dichloro-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1199783-17-9)
- 3-Chloro-6,7,8,9-tetrahydrobenzo[g]cinnolin-4-ol (CAS 858507-58-1)
- methyl 1,3,7-trimethyl-2,4-dioxo-1H,2H,3H,4H,7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate (CAS 1223015-79-9)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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