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Fmoc-L-Valine

CAS NO.： 68858-20-8

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Specification： ≥99%

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Lead Time： In Stock

Max Capacity： 100MT/Year

Packing： 25KG/Fibre Drum

Product Detail

Properties

FMOC-L-Valine

English name: FMOC-L-Valine

CAS No.: 68858-20-8

Molecular formula: C20H21NO4

Molecular weight: 339.39

EINECS No. 272-515-0

brief introduction

Fmoc-L-valine is an amino acid derivative, which can be prepared by one step reaction of L-valine with 9-fluorenyl methyl chloroformate. It has been reported that it can be used to prepare valaciclovir.

application

Properties

An amino acid derivative can be prepared by one step reaction of L-valine with 9-fluorenyl methyl chloroformate. It has been reported that it can be used to prepare valaciclovir.

CAS No.

68858-20-8

Formula

C20H21NO4

Molecular Mass

339.38500

Exact Mass

339.14700

PSA

79.12000

Logp

3.83870

IUPAC

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid

Matter Classification

organic

Category

Melting Point

143-147ºC

Density

1.229 g/cm3

Boiling Point

551.8ºC at 760 mmHg

Flash Point

287.5ºC

Appearance

White to off white crystalline powder

HS Code

29420000

UN No.

DG-Class

Risk Code

R36/37/38

Safety Label

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FMOC-L-Valine