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| | DL-2-AMINO-4-PENTENOIC ACID Basic information |
| Product Name: | DL-2-AMINO-4-PENTENOIC ACID | | Synonyms: | DL-2-aminopent-4-enoic acid;DL-Allylglycine 2-Amino-4-pentenoic acid;ALLYLGLYCINE[ALLYGLY];(+/-)-2-AMINO-4-PENTENOIC ACID BIOCHEMIKA;2-Amino-4-pentanoic acid;rac-(2R*)-2-Amino-4-pentenoic acid;rac-(R*)-2-Allylglycine;DL-2-Amino-4-pentenoic acid,99% | | CAS: | 7685-44-1 | | MF: | C5H9NO2 | | MW: | 115.13 | | EINECS: | 231-689-8 | | Product Categories: | Pyridines | | Mol File: | 7685-44-1.mol |  |
| | DL-2-AMINO-4-PENTENOIC ACID Chemical Properties |
| Melting point | 258-260 °C(lit.) | | Boiling point | 215.41°C (rough estimate) | | density | 1.1808 (rough estimate) | | refractive index | 1.4538 (estimate) | | storage temp. | -20°C | | Water Solubility | Soluble in water | | form | Crystalline Powder | | pka | 2.22±0.10(Predicted) | | color | White | | BRN | 1748645 | | CAS DataBase Reference | 7685-44-1(CAS DataBase Reference) |
| | DL-2-AMINO-4-PENTENOIC ACID Usage And Synthesis |
| Chemical Properties | white crystalline powder | | Biochem/physiol Actions | DL-2-Allylglycine is a racemic mixture of L- and D-allylglycine. D-allylglycine is the enantiomer of L-allylglycine, a glutamate decarboxylase (GAD) inhibitor used in GABA research. D-allylglycine may be used as a control supplement versus L-allylglycine in GABA research. D-allylglycine is used in the organic synthesis of cyclic opioid peptide agonists and antagonists. | | Purification Methods | Dissolve it in absolute EtOH and precipitate it with pyridine, then recrystallise it from aqueous EtOH [RF on paper in BuOH/EtOH/NH3/H2O (4:4:1:1:) is 0.37]. The hydrobromide has m 136-140o (from EtOAc) and the phenylureido derivative has m 159-161o. [Schgl Monatsh Chem 89 377 1958, Beilstein 4 IV 2852.] |
| | DL-2-AMINO-4-PENTENOIC ACID Preparation Products And Raw materials |
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