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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and Derivatives >α-Amino acid >D-2-Amino-4-methylpentanoic acid

D-2-Amino-4-methylpentanoic acid

D-2-Amino-4-methylpentanoic acid Structure
  • ₹594 - ₹11593.58
  • Product name: D-2-Amino-4-methylpentanoic acid
  • CAS: 328-38-1
  • MF: C6H13NO2
  • MW: 131.17
  • EINECS:206-327-7
  • MDL Number:MFCD00063088
  • 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
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

Package

  • 1gm
  • 2.5G
  • 5gm
  • 5G
  • 10G
  • 25G
  • 1Gms
  • 5Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberL0027
  • Product descriptionD-Leucine
  • Packaging5G
  • Price₹2200
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberL0027
  • Product descriptionD-Leucine
  • Packaging25G
  • Price₹7500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number855448
  • Product descriptionD-Leucine ReagentPlus?, 99%
  • Packaging2.5G
  • Price₹2045.93
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number855448
  • Product descriptionD-Leucine ReagentPlus?, 99%
  • Packaging10G
  • Price₹5087.75
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number855448
  • Product descriptionD-Leucine ReagentPlus?, 99%
  • Packaging25G
  • Price₹11593.58
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number61304
  • Product descriptionD-Leucine extrapure, 99%
  • Packaging5Gms
  • Price₹1890
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number61304
  • Product descriptionD-Leucine extrapure, 99%
  • Packaging1Gms
  • Price₹630
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number L 1444
  • Product descriptionD-Leucine 99%
  • Packaging1gm
  • Price₹594
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number L 1444
  • Product descriptionD-Leucine 99%
  • Packaging5gm
  • Price₹1791
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) L0027 D-Leucine 5G ₹2200 2022-05-26 Buy
TCI Chemicals (India) L0027 D-Leucine 25G ₹7500 2022-05-26 Buy
Sigma-Aldrich(India) 855448 D-Leucine ReagentPlus?, 99% 2.5G ₹2045.93 2022-06-14 Buy
Sigma-Aldrich(India) 855448 D-Leucine ReagentPlus?, 99% 10G ₹5087.75 2022-06-14 Buy
Sigma-Aldrich(India) 855448 D-Leucine ReagentPlus?, 99% 25G ₹11593.58 2022-06-14 Buy
SRL 61304 D-Leucine extrapure, 99% 5Gms ₹1890 2022-05-26 Buy
SRL 61304 D-Leucine extrapure, 99% 1Gms ₹630 2022-05-26 Buy
ottokemi L 1444 D-Leucine 99% 1gm ₹594 2022-05-26 Buy
ottokemi L 1444 D-Leucine 99% 5gm ₹1791 2022-05-26 Buy

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

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

D-Leucine is used in the formation of sterols. It is also used as a selectable marker.

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Suppliers and manufacturers

AMINO ORGANICS JSK Chemicals Otto Chemie Private Limited Unique Med Chem Laboratories TCI Chemicals (India) Pvt. Ltd. Otto Chemie Pvt. Ltd. Sisco Research Laboratories Pvt. Ltd. Triveni chemicals Central Drug House(P) Ltd. A.J Chemicals