CAS 21394-81-0: (2R)-2-amino-4-methoxy-4-oxobutanoic acid
Description:(2R)-2-amino-4-methoxy-4-oxobutanoic acid, also known as a derivative of amino acids, exhibits several notable characteristics. This compound features an amino group (-NH2), a methoxy group (-OCH3), and a keto group (C=O) within its structure, contributing to its reactivity and potential biological activity. The presence of the chiral center at the second carbon atom indicates that it can exist in two enantiomeric forms, with the (R) configuration being specified here. This compound is likely to be soluble in polar solvents due to its functional groups, which can engage in hydrogen bonding. Its structure suggests potential applications in pharmaceuticals or biochemistry, particularly in the synthesis of peptides or as a building block for more complex molecules. Additionally, the oxobutanoic acid moiety may participate in various biochemical pathways, making it of interest in metabolic studies. Overall, (2R)-2-amino-4-methoxy-4-oxobutanoic acid is a versatile compound with implications in both synthetic and biological chemistry.
Formula:C5H9NO4
InChI:InChI=1/C5H9NO4/c1-10-4(7)2-3(6)5(8)9/h3H,2,6H2,1H3,(H,8,9)/t3-/m1/s1
- Synonyms:
- (2R)-2-Amino-4-methoxy-4-oxobutanoic acid (non-preferred name)
- D-aspartic acid, 4-methyl ester
- D-Aspartic Acid-Beta-Methyl Ester
- H-D-Asp(OMe)-OH・HCl
| Brand | Product data | Purity | Price range | Estimated delivery |
|---|---|---|---|---|
 | H-D-Asp(OMe)-OH · HCl REF: 01-4025294CAS: 21394-81-0 | > 99% | 153.00 €~567.00 € | Wed 25 Jun 25 |
 | D-Aspartic acid 4-methyl ester REF: IN-DA0039BMCAS: 21394-81-0 | 97% | 29.00 €~162.00 € | Tue 01 Jul 25 |
 | (R)-2-Amino-4-methoxy-4-oxobutanoic acid REF: 10-F239858CAS: 21394-81-0 | 95.0% | 13.00 €~171.00 € | Wed 02 Jul 25 |
 | D-Aspartic acid β-methyl ester hydrochloride REF: 3D-FA48674CAS: 21394-81-0 | Min. 95% | - - - | Discontinued product |
H-D-Asp(OMe)-OH · HCl
Ref: 01-4025294
| 1g | 153.00 € | ||
| 5g | 567.00 € |
D-Aspartic acid 4-methyl ester
Ref: IN-DA0039BM
| 1g | 29.00 € | ||
| 5g | 33.00 € | ||
| 10g | 52.00 € | ||
| 25g | 73.00 € |
(R)-2-Amino-4-methoxy-4-oxobutanoic acid
Ref: 10-F239858
| 1g | 13.00 € | ||
| 5g | 17.00 € | ||
| 25g | 47.00 € | ||
| 100g | 171.00 € |
D-Aspartic acid β-methyl ester hydrochloride
Ref: 3D-FA48674
| 1g | Discontinued | Request information | |
| 2g | Discontinued | Request information | |
| 5g | Discontinued | Request information | |
| 10g | Discontinued | Request information | |
| 500mg | Discontinued | Request information |
