2-Aminobut-3-enoic acid CAS 52773-87-2
| CAS No. | 52773-87-2 |
| Molecular Formula | C4H7NO2 |
| Molecular Weight | 101.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 101.10 g/mol gives 2-Aminobut-3-enoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Aminobut-3-enoic acid (CAS 52773-87-2), a certified reference material (molecular formula C4H7NO2, MW 101.10 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-Aminobut-3-enoic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 101.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 2-Aminobut-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 | C4H7NO2 |
| Molecular Weight | 101.10 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.) | 1972 |
| Nitrogen Atoms | 1 |
Related Aminobut Standards
- (R)-2-aminobut-3-enoic acid (CAS 52795-52-5)
- 2-Aminobut-2-enoic acid (CAS 20748-08-7)
- 2-Aminobut-3-enoic acid (CAS 56512-51-7)
- 4-Aminobut-2-enoic acid (CAS 25747-40-4)
- (S)-2-Aminobut-3-ynoic acid (CAS 73537-09-4)
- 2-Aminobut-3-ynoic acid (CAS 73410-55-6)
- (4-aminobut-2-yn-1-yl)dimethylamine (CAS 53913-95-4)
- (S)-2-Aminobut-3-en-1-ol (CAS 117609-25-3)
Recommended Standards
- 2,2-dimethoxyacetonitrile (CAS 5861-24-5)
- 2-Azetidinecarboxylic Acid (CAS 2517-04-6)
- 2-(Oxiran-2-yl)acetamide (CAS 54209-60-8)
- 2-hydroxy-3-methoxypropanenitrile (CAS 93177-83-4)
- 1-Acetyl-2-imino-2,3-dihydro-1H-pyrrole-3-carbonitrile (CAS 724462-20-8)
- Tert-butyl 1-oxa-9-azaspiro[5.5]Undecane-9-carboxylate (CAS 1823231-84-0)
- Hexadimethrine Bromide (CAS 28728-55-4)
- (E)-3-(4-bromophenyl)-2-cyanoacrylamide (CAS 101085-21-6)
- N-(2-(thiophene-2-carbonyl)hydrazine-1-carbonothioyl)thiophene-2-carboxamide (CAS 649547-12-6)
- 3-(3-Fluorophenyl)-2-methylpropiophenone (CAS 898788-65-3)
- N-(2-Cyclopropyl-2-hydroxypropyl)-3-(phenylsulfonyl)propanamide (CAS 1351587-51-3)
- 2-(Bromomethyl)-2-ethynyl-1,3-dioxolane (CAS 1178975-56-8)
- PSB 603 (CAS 1092351-10-4)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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