| Identification | Back Directory | [Name]
(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid | [CAS]
10148-71-7 | [Synonyms]
NSC 524546
3-Hydroxy-L-Leucine
L-THREO-HYDROXYLEUCINE
(2S,3R)-3-Hydroxyleucine
(2S,3R)-β-Hydroxyleucine
(3R)-3-Hydroxy-L-leucine
THREO-3-HYDROXY-L-LEUCINE
L-erythro β-Hydroxyleucine
L(+)-THREO-3-HYDROXYLEUCINE
3S)-2-AMino-3-Methoxybutanoic acid
(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid
(2S3R)-(+)-2-AMINO-3-HYDROXY-4-METHYL- PENTANOIC ACID 98%
(2S,3R)-(+)-2-Amino-3-hydroxy-4-methyl-pentanoicacid(e.e.)
(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid, 99+% ee
(2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99%, 99+% EE
(2S,3R)-(+)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99+% E.E., 99
(2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acidL(+)-threo-3-Hydroxyleucine | [Molecular Formula]
C6H13NO3 | [MDL Number]
MFCD00142983 | [MOL File]
10148-71-7.mol | [Molecular Weight]
147.17 |
| Chemical Properties | Back Directory | [Appearance]
white fluffy powder | [Melting point ]
225-227 °C | [alpha ]
18.5 º (c=1, 6N HCl 25 ºC) | [Boiling point ]
267.28°C (rough estimate) | [density ]
1.2006 (rough estimate) | [refractive index ]
1.4240 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [pka]
2.40±0.25(Predicted) |
| Hazard Information | Back Directory | [Chemical Properties]
white fluffy powder | [Uses]
(2S,3R)-β-Hydroxyleucine is a nonprotein amino acid. (2S,3R)-β-Hydroxyleucineis an inhibitor of serine protease. In particular, (2S,3R)-β-Hydroxyleucine was effective in inhibiting trypsin and protein
ase K of the serine proteases group. (2S,3R)-β-Hydroxyleucine is able to inhibit the growth of gram-positive and gram-negative bacteria and yeasts unlike its (2R,3S)-isomer. |
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