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ChemicalBook > Product Catalogue >Biochemical Engineering >Amino Acids and proteins >L-tert-Leucine

L-tert-Leucine

L-tert-Leucine Structure
  • ₹2500 - ₹27755.3
  • Product name: L-tert-Leucine
  • CAS: 20859-02-3
  • MF: C6H13NO2
  • MW: 131.17
  • EINECS:424-750-7
  • MDL Number:MFCD00064218
  • Synonyms:(S)-(+)-LEUCINE;RARECHEM AB PP 3754;L-A-AMINO-G-METHYL VALERIC ACID;L-2-AMINO-4-METHYLVALERIC ACID;LEUCINE, L-;FEMA 3297;L-TERT-LEUCINE, 99% (99% EE/GLC);L-2-(T-BUTYL)GLYCINE
Price7 Properties Safety Information Description
7 prices
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Brand

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

Package

  • 1G
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberL0147
  • Product descriptionL-tert-Leucine
  • Packaging1G
  • Price₹2500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberL0147
  • Product descriptionL-tert-Leucine
  • Packaging5G
  • Price₹6500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberL0147
  • Product descriptionL-tert-Leucine
  • Packaging25G
  • Price₹20700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number269107
  • Product descriptionL-tert-Leucine 99%
  • Packaging25G
  • Price₹27755.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number269107
  • Product descriptionL-tert-Leucine 99%
  • Packaging5G
  • Price₹8172.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number269107
  • Product descriptionL-tert-Leucine 99%
  • Packaging25G
  • Price₹27755.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number269107
  • Product descriptionL-tert-Leucine 99%
  • Packaging5G
  • Price₹8172.88
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) L0147 L-tert-Leucine 1G ₹2500 2022-05-26 Buy
TCI Chemicals (India) L0147 L-tert-Leucine 5G ₹6500 2022-05-26 Buy
TCI Chemicals (India) L0147 L-tert-Leucine 25G ₹20700 2022-05-26 Buy
Sigma-Aldrich(India) 269107 L-tert-Leucine 99% 25G ₹27755.3 2022-06-14 Buy
Sigma-Aldrich(India) 269107 L-tert-Leucine 99% 5G ₹8172.88 2022-06-14 Buy
Sigma-Aldrich 269107 L-tert-Leucine 99% 25G ₹27755.3 2022-06-14 Buy
Sigma-Aldrich 269107 L-tert-Leucine 99% 5G ₹8172.88 2022-06-14 Buy

Properties

Melting point :≥300 °C (lit.)
alpha :6.3 º (c=4, 6 N HCl 200 ºC)
Boiling point :217.7±23.0 °C(Predicted)
Density :1.1720 (estimate)
refractive index :-9 ° (C=3, H2O)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :1 M HCl: 50 mg/mL
form :powder
pka :2.39±0.12(Predicted)
color :White to almost white
optical activity :[α]20/D 9.5°, c = 3 in H2O
Water Solubility :125.5 g/L (20 ºC)
BRN :1721824
InChIKey :NPDBDJFLKKQMCM-SCSAIBSYSA-N
CAS DataBase Reference :20859-02-3(CAS DataBase Reference)

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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

L-tert-Leucine is an essential amino acid and makes up one third of our muscle protein. It can be used as a food additive. It is used in the formation of sterols. It is used in the production of cobalt oxazoline palladacycles complex, which acts as a catalyst in the rearrangement of prochiral N-aryl trifluoroacetimidates to allylic amides yielded in significantly higher enantioselectivities with the (S)-(R)-diasteroisomer.

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Suppliers and manufacturers

Vardhaman P Golechha JSK Chemicals Dodhia Group Ethachem SynZeal Research Pvt Ltd CHEMSWORTH CLEARSYNTH LABS LTD. A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Aarohi Enterprises