boc-l-valine cas 13734-41-3

描述

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.