L7875
DL-Leucine
≥99% (HPLC)
Synonym(s):
(±)-Amino-4-methylpentanoic acid
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| Size/SKU | Availability | Price |
|---|---|---|
25 g | Please contact Customer Service for Availability | PLN 301.00 |
About This Item
Product Name
DL-Leucine, ≥99% (HPLC)
Quality Segment
assay
≥99% (HPLC)
form
powder
color
white
mp
293-296 °C (subl.) (lit.)
solubility
1 M HCl: soluble
application(s)
detection
peptide synthesis
SMILES string
CC(C)CC(N)C(O)=O
InChI
1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)
InChI key
ROHFNLRQFUQHCH-UHFFFAOYSA-N
Application
DL-Leucine is used for the following applications:
- Used as a standard for the measurement of free amino acids[1]
- Used in the process of tritiated leucine uptake[2]
- Used in solution preparation (various organics were used in different combinations and concentrations to model complex surface tension effects, DL-Leucine is one of them). It is chosen due to its presence in atmospheric aerosols and ice nucleation activity as well as for its surfactant character
1 of 1
This Item | |||
|---|---|---|---|
| form powder | form powder (crystals) | form powder | form powder or crystals |
| assay ≥99% (HPLC) | assay 99% | assay ≥98% (HPLC) | assay ≥99.5% (NT) |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| color white | color - | color white to off-white | color white |
| mp 293-296 °C (subl.) (lit.) | mp >300 °C (lit.) | mp >300 °C (lit.) | mp >300 °C (lit.) |
| solubility 1 M HCl: soluble | solubility - | solubility - | solubility 1 M HCl: 0.1 M at 20 °C, clear, colorless |
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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