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

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

$ 1.00 /1KG

Min. Order100KG
Purity99.0%
Cas No87421-23-6
Supply Ability1000kg
Update time2020-03-12

career henan chemical co

5YR

China

Since2014-12-17

AddressRoom 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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Chemical Properties

Product Name	(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid
CAS No	87421-23-6
EC-No
Min. Order	100KG
Purity	99.0%
Supply Ability	1000kg
Release date	2020/03/12

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

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Product Name:

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

Synonyms:

(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;D-THREO-HYDROXYLEUCINE;(2R,3S)-(-)-2-Amino-3-hydroxy-4-methylpentanoic acid,99.5+%,99+% ee;(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

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

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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)

Water Solubility

soluble

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Safety Information

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Safety Statements

24/25

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MSDS Information

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

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Chemical Properties

White 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.

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Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;