(E)-5-Aminopent-3-enoic acid CAS 102845-64-7
| CAS No. | 102845-64-7 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 115.13 g/mol gives (E)-5-Aminopent-3-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-5-Aminopent-3-enoic acid (CAS 102845-64-7) is a high-purity analytical reference standard with the molecular formula C5H9NO2 and a molecular weight of 115.13 g/mol.
The molecular framework of (E)-5-Aminopent-3-enoic acid (C5H9NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 (E)-5-Aminopent-3-enoic 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 | C5H9NO2 |
| Molecular Weight | 115.13 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) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related E Standards
- 3-Aminopent-4-enoic acid (CAS 14403-19-1)
- 2-Aminopent-4-enamide (CAS 144073-06-3)
- 2-Aminopent-4-ynamide (CAS 718596-26-0)
- Methyl 2-aminopent-4-ynoate (CAS 70837-20-6)
- 3-Aminopent-4-en-1-ol (CAS 175431-85-3)
- (S)-2-Aminopent-4-en-1-ol (CAS 263870-93-5)
- 2-Aminopent-4-en-1-ol (CAS 304020-67-5)
- Methyl 2-aminopent-4-enoate (CAS 70837-19-3)
Recommended Standards
- (R)-5-Hydroxypiperidin-2-one (CAS 102774-92-5)
- 5-methyl-1,3-oxazole-2-carbaldehyde (CAS 1030585-89-7)
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- Homomorpholin-5-one (CAS 10341-26-1)
- Benzyl Bromide (CAS 100-39-0)
- (4S,4'S,5R,5'R)-2,2'-(1-Phenylpropane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole) (CAS 2757082-38-3)
- (2E)-3-(2-Ethoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 39059-94-4)
- 4-Chloro-7-fluoro-1H-indazole (CAS 1000341-84-3)
- Ethyl 5-((ethylamino)methyl)furan-3-carboxylate (CAS 1211570-72-7)
- 1-((1,3,5-Trimethyl-1H-pyrazol-4-yl)sulfonyl)piperidin-4-amine hydrochloride (CAS 2038218-13-0)
- 5-(3-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrazin-2-amine (CAS 1956322-63-6)
- Tetracaine EP Impurity B-d9 (CAS 1309935-92-9)
- (2-Methylpropyl)(prop-2-yn-1-yl)amine (CAS 111493-01-7)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com