D-2-Amino-4-methylpentanoic acid

D-2-Amino-4-methylpentanoic acid Suppliers list

Company Name:	Sichuan HongRi Pharma-Tech Co.,Ltd
Tel:	+86-028-64841719 +8618980456393
Email:	daisy@enlaibio.com
Products Intro:	Product Name:H-D-Leu-OH CAS:328-38-1 Purity:99% Package:1kg;\|10kg;\|100kg

Company Name:	Chongqing Zhihe Biopharmaceutical Co., Ltd.
Tel:	+86-18580541567 +86-17782035140
Email:	sales@zhswyy.com
Products Intro:	Product Name:D-2-Amino-4-methylpentanoic acid CAS:328-38-1 Purity:99 Package:1kg;\|5kg;\|25kg

Company Name:	Henan Fengda Chemical Co., Ltd
Tel:	+86-371-86557731 +86-13613820652
Email:	info@fdachem.com
Products Intro:	Product Name:D-2-Amino-4-methylpentanoic acid CAS:328-38-1 Purity:99% Package:1KG;50USD\|1000KG;1USD

Company Name:	Capot Chemical Co.,Ltd.
Tel:	571-85586718 +8613336195806
Email:	sales@capotchem.com
Products Intro:	Product Name:D-Leucine CAS:328-38-1 Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
Tel:	+86-371-66670886
Email:	info@dakenam.com
Products Intro:	Product Name:D-2-Amino-4-methylpentanoic acid CAS:328-38-1 Purity:99% Package:100g ;1KG ;5KG 25KG

D-2-Amino-4-methylpentanoic acid manufacturers

D-2-Amino-4-methylpentanoic acid Basic information

Product Name:	D-2-Amino-4-methylpentanoic acid
Synonyms:	D-Leucine≥ 99.5% (anhydrous assay);(R)-(-)-LEUCINE;D-HOMO-VALINE;D-2-AMINO-4-METHYLPENTANOIC ACID;D-2-Amino-4-methylvaleric acid;D-LEUCINE, 99% (97% EE/GLC);D-Leucine,>99%;D-Leucine/CH78985
CAS:	328-38-1
MF:	C6H13NO2
MW:	131.17
EINECS:	206-327-7
Product Categories:	amnio acid;amino acid;Leucine [Leu, L];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Biochemistry;Amino Acids
Mol File:	328-38-1.mol

D-2-Amino-4-methylpentanoic acid Chemical Properties

Melting point	>300 °C(lit.)
Boiling point	225.8±23.0 °C(Predicted)
alpha	-15.45 º (c=4, 6N HCl)
density	1.2930 (estimate)
refractive index	-15 ° (C=4, 6mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Aqueous Acid (Sparingly), Water (Slightly)
pka	2.55±0.21(Predicted)
form	Crystalline Powder, Crystals, or Flakes
color	White
optical activity	[α]23/D 14.7°, c = 2 in 5 M HCl
Water Solubility	24 g/L (25 ºC)
BRN	1721721
LogP	0.799 (est)
CAS DataBase Reference	328-38-1(CAS DataBase Reference)
NIST Chemistry Reference	D-Leucine(328-38-1)
EPA Substance Registry System	D-Leucine (328-38-1)

Safety Information

MSDS Information

Provider	Language
D-2-Amino-4-methylpentanoic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

D-2-Amino-4-methylpentanoic acid Usage And Synthesis

Chemical Properties	White powder
Uses	D-Leucine is used in the formation of sterols. It is also used as a selectable marker.
Definition	ChEBI: The D-enantiomer of leucine.

D-2-Amino-4-methylpentanoic acid Preparation Products And Raw materials

Raw materials	DL-Leucine-->2-Oxazolidinone, 3-(4-methyl-1-oxopentyl)-4-(phenylmethyl)-, (4S)--->N-BENZYL-L-LEUCINE-->(2S)-2-AMINO-5-HEXENOIC ACID-->4-Methyl-2-oxovaleric acid-->H-D-LEU-NH2-->Pseudoephedrine
Preparation Products	BOC-D-Leucine monohydrate-->BOC-D-LEUCINOL-->D-Alanine-->D-Isoleucine, 4-methyl--->Cbz-D-Leucinol-->N-[(1R)-1-(Hydroxydiphenylmethyl)-3-methylbutyl]-D-prolinamide-->(R)-2-bromo-4-methylpentanoic acid

Tag:D-2-Amino-4-methylpentanoic acid(328-38-1) Related Product Information

L-Leucine D-(-)-Asparagine monohydrate D-Methionine Poly-D-leucine D-Leucine methyl ester hydrochloride BOC-D-Leucine monohydrate BETA-T-BUTYL-D-ALANINE Fmoc-D-leucine Boc-N-methyl-D-leucine D-2-Amino-4-methylpentanoic acid BOC-D-LEU-OH H2O N-Cbz-D-Leucine N-Acetyl-D-leucine GLYCYL-D-LEUCINE D-CYSTEINE HYDROCHLORIDE MONOHYDRATE H-TYR-D-ALA-GLY-PHE-D-LEU-OH (2R,3R)-2-Amino-3-methylpentanoic acid L-Isoleucine