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8.52230

Sigma-Aldrich

Fmoc-N-Me-Val-OH

Novabiochem®

Synonym(s):

Fmoc-N-Me-Val-OH, N-α-Fmoc-N-α-methyl-L-valine

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About This Item

Empirical Formula (Hill Notation):
C21H23NO4
CAS Number:
Molecular Weight:
353.41
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22

Quality Level

product line

Novabiochem®

assay

≥98% (TLC)
≥98.0% (HPLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

187-190 °C

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-30°C

InChI

1S/C21H23NO4/c1-13(2)19(20(23)24)22(3)21(25)26-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,13,18-19H,12H2,1-3H3,(H,23,24)/t19-/m0/s1

InChI key

YCXXXPZNQXXRIG-IBGZPJMESA-N

General description

Building block for introduction of N-α-methyl-valine amino-acid residues by Fmoc SPPS

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS

Linkage

Replaces: 04-12-9026

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(157A)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Water (K. F.): ≤ 1.0 %

To see the solvent systems used for TLC of Novabiochem® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Articles

Unnatural amino acids, the non-proteinogenic amino acids that either occur naturally or are chemically synthesized, are becoming more and more important as tools for modern drug discovery research.

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