boc-l-valine cas 13734-41-3

Description

Boc-L-valine Details
Chemical Name:Boc-L-valine
CAS No.: 13734-41-3
Molecular Formula:C10H19NO4
Molecular Weight: 217.26
MolecularStructure:
Appearance:A white to off-white crystalline powder
Boc-L-valine Typical Properties

Item
Specifications
Results

Appearance
A white to off-white crystalline powder
Conforms

Melting range
73.0℃ ~ 82.0℃
75.0℃ ~ 79.0℃

Specific optical rotation
-5.8° ~ -6.8° (C = 1% AcOH)
-6.6°

Water (by K.F.)
≤ 0.2%
0.02%

ChromatographicPurity (by HPLC)
Purity ≥98.0%
99.83%

Any single impurity ≤ 1.0%
<0.11% Total impurities ≤ 2.0% 0.17% Item Specifications Results Appearance A white to off-white crystalline powder Conforms Boc-L-valine Usage 1. For peptide synthesis 2. Used as an amino acid protection sheet 3. Valganciclovirintermediate Boc-L-valine Packaging and Shipping Packing: 25kg/drum, Foil bag. Boc-L-valine Storage Keep container tightly closed in a dry and well-ventilated place. Store in cool place.