(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid

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(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid manufacturers
(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid Basic information
Product Name:(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid
Synonyms:D-THREO-HYDROXYLEUCINE;(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid,99.5+%,99+% ee;(2R,3S)-(-)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID, 99+% E.E., 99.5+%;d(-)-threo-3-hydroxyleucine;(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid;(2R,3S)-β-Hydroxyleucine;(3S)-3-Hydroxy-D-leucine;threo-3-Hydroxy-D-leucine
CAS:87421-23-6
MF:C6H13NO3
MW:147.17
EINECS:
Product Categories:Amino Acids & Derivatives;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;unnatural amino acids
Mol File:87421-23-6.mol
(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid Structure
(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid Chemical Properties
Melting point 205 °C
alpha -19.4 º (c=2, 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
Water Solubility soluble
Safety Information
Safety Statements 24/25
MSDS Information
(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid Usage And Synthesis
Chemical PropertiesWhite crystalline powder
Uses(2R,3S)-β-Hydroxyleucine is a nonprotein amino acid. (2R,3S)-β-Hydroxyleucineis an inhibitor of serine protease. In particular, (2R,3S)-β-Hydroxyleucine was effective in inhibiting trypsin and proteinase K of the serine proteases group. (2R,3S)-β-Hydroxyleucine was not able to inhibit the growth of gram-positive and gram-negative bacteria and yeasts unlike its (2S,3R)-isomer.
(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid Preparation Products And Raw materials
Tag:(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid(87421-23-6) Related Product Information
Pivalic acid Valeric acid N-CARBOBENZOXY-DL-LEUCINE 4-Methylvaleric acid Estradiol valerate 2-Propylpentanoic acid MAGNESIUM DIPROPYLACETATE HYDRATE Glycine Aminoethoxyvinyl glycine hydrochloride Chlorophosphonazo III (2S,3R)-(+)-2-Amino-3-hydroxy-4-methylpentanoic acid CLASTO-LACTACYSTIN (2S,3S)-(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid BOC-(2R,3S)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID METHYL (2R,3S)-2-BENZYLAMINO-3-HYDROXY-2-HYDROXYMETHYL-4-METHYLPENTANOATE (3R,4S,5R)-4-HYDROXY-5-[(1S)-1-HYDROXY-2-METHYLPROPYL]-3-METHYL-2-PYRROLIDINONE-5-CARBOXYLIC ACID (R,S)-A-N-BOC-AMINO-B-HYDROXY-CYCLOHEXANEPROPANIC ACID FMOC-(2R,3S)-2-AMINO-3-HYDROXY-4-METHYLPENTANOIC ACID