DL-3-Aminobutyric acid
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DL-3-Aminobutyric acid ??
- ???
- 189 °C (dec.)(lit.)
- ??
- [α]D20 0.0±0.1° (c=2, H2O)
- ??
- 1.2300 (estimate)
- ???
- 1.4650 (estimate)
- ???
- ?? ???
- ?? ?? (pKa)
- pK2: 10.14(0) (25°C)
- ???
- ??
- InChI
- InChI=1S/C4H9NO2/c1-3(5)2-4(6)7/h3H,2,5H2,1H3,(H,6,7)
- InChIKey
- OQEBBZSWEGYTPG-UHFFFAOYSA-N
- SMILES
- C(N)(C)CC(=O)O
- CAS ??????
- 2835-82-7(CAS DataBase Reference)
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| ??? ?? | Xi,Xn | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-20/21/22 | ||
| ????? | 26-24/25-22-36 | ||
| WGK ?? | 3 | ||
| RTECS ?? | EK7713333 |
DL-3-Aminobutyric acid C??? ??, ??, ??
Synthesis Reference(s)
The Journal of Organic Chemistry, 23, p. 94, 1958 DOI: 10.1021/jo01095a604Purification Methods
Crystallise the acid from aqueous EtOH or MeOH/Et2O. Also crystallise it by heating a slightly diluted EtOH solution and adding Me2CO. It gives a purple spot with RF 0.89 on paper chromatography using 80% aqueous phenol (the -amino acid has RF 0.74). [Zilka & Rivlin J Org Chem 23 94 1958, Bruylants Bull Soc Chim Belg 32 259 1923, Beilstein 4 IV 2595.]DL-3-Aminobutyric acid ?? ?? ? ???
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RARECHEM AL CC 0210
Butanoic acid, 3-(formylamino)-
Butanoic acid, 3-[(1-phenylethyl)amino]-
2,3-dihydro-2-methyl-4(1H)-Pyridinone
5,6-DIHYDRO-6-METHYLURACIL
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Butanoic acid, 3-[(phenylmethyl)amino]-
Z-3-AMINOBUTYRIC ACID
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DL-3-Aminobutyric acid ?? ??
???( 154)?? ??
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