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CAS No 328-38-1 , (2R)-2-amino-4-methylpentanoic acid

  • Name: (2R)-2-amino-4-methylpentanoic acid
  • Synonyms: (R)-Leucine; (2R)-2-amino-4-methylpentanoic acid; D-Homo-valine;(2R)-2-amino-4-methylpentanoic acid; H-D-Leu-OH; D-2-Amino-4-methylvaleric acid; CHEBI:28225;D-LEUCINE; leucine; 328-38-1;
  • CAS Registry Number:
  • Melting Point: 300 ºC
  • Density: 1.035 g/cm3
  • Refractive index: -15 ° (C=4, 6mol/L HCl)
  • Alpha: -15.45 º (C=4, 6N HCL)
  • Water Solubility: 24 G/L (25 ºC)
  • Safety Statements: Mildly toxic by intraperitoneal route. When heated to decomposition it emits toxic fumes of NOx.
  • Hazard Symbols: Xi
  • HS Code: 29224995
  • EINECS: 206-327-7
  • Molecular Weight: 131.17292
  • InchiKey: ROHFNLRQFUQHCH-RXMQYKEDSA-N
  • InChI: InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m1/s1
  • Risk Statements: S22;S24/25
  • Molecular Formula: C6H13NO2
  • Molecular Structure:CAS No:328-38-1 (2R)-2-amino-4-methylpentanoic acid
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328-38-1 D-Leucine

  • Product name: D-Leucine CAS NO.: 328-38-1 Purity: 99% melting point is 290 Apperance: White crystals or crystalline powder Quality standard: AJI92 Packing:25kgs per carton
  • China Wuhan Sincere-star Chemical Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: 86-27-88779521
  • Fax: 86-27-88779523
  • Address: NO 1403/1/6, 027Community, Xiongchu Avenue, Wuhan, Hubei wuhan,HubeiChina

328-38-1 D-Leucine 328-38-1

  • Appearance White fine crystals or White power Specific rotation(20/D) (C=4 in 6N HCL) -14.0 to -16.0 Degree State of solution (Transmittance) Clear and colorless Not less than 98.0% Chloride (Cl) Not more than 0.020% Heavy metals(Pb) Not more than 10...
  • China Sichuan Tongsheng Biotechnology Co.,Ltd [Manufacturer]
  • Tel: 86-838-2504166
  • Fax: 86-838-2274207
  • Address: Tianyuan Development Zones Deyang,SichuanChina
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328-38-1 D-Leucine

  • D-Leucine
  • Germany chemcube UG [Manufacturer]
  • Tel: +49 (22 08) 7 75 04 06
  • Fax: +49 (22 08) 7 75 02 30 /
    +49 (32 12) 1 00 74 76
  • Address: chemcube UG
    Salierweg 1
    53859 Niederkassel
    Germany ,Germany
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328-38-1 D-Leucine

  • China Chemrio International Limited [Manufacturer]
  • Tel: +86 574 2789 1268/ +86-139 5789 5864 (mobile)
  • Fax: +86 574 2789 1266
  • Address: Chemrio International Limited
    Room 611-612, Wante Business Center
    No.487 Yangmuqi Road,
    Hi-tech Park Ningbo, 315040,China ,China
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328-38-1 D-Leucine

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328-38-1 H-D-Leu-OH

  • H-D-Leu-OH
  • United States Chem-Impex International, Inc. [Manufacturer]
  • Tel: 630 766 2112
  • Fax: 630 766 2218
  • Address: 935 Dillon Drive Wood Dale IL 60191 USA ,United States
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328-38-1 D-Leucine

  • D-LeucineH-D-Leu-OH
  • United States INDOFINE Chemical Co., Inc. [Manufacturer]
  • Tel: (908) 359-6778
  • Fax: (908) 359-1179
  • Address: 121 Stryker Lane
    Bldg 30, Suite 1
    Hillsborough, NJ 08844 ,United States
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328-38-1 (2S)-2-amino-4-methyl-pentanoic acid

  • China Fast Pharm Co.,Ltd [Manufacturers]
  • Tel: 8602133538380
  • Fax: 86-021-32082820
  • Address: No.17#-6D. 830 Lane,Maotai Road Shanghai,SH200336,China Shanghai,ShanghaiChina
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328-38-1 D-Leucine

  • D-Leucine
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,Hong kong
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328-38-1 D-Leucine

  • China Trust&We Co., Ltd. [Manufacturer]
  • Tel: +86-21-61044582
  • Fax: +86-21-61044583
  • Address: 1-102,No.11,Dongjiaominxiang Alley,
    Dongcheng District,
    Beijing 100005,China ,China
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