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8.52231

Sigma-Aldrich

Fmoc-N-Me-Ile-OH

Novabiochem®

Synonym(s):

Fmoc-N-Me-Ile-OH, N-α-Fmoc-N-α-methyl-L-isoleucine

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About This Item

Empirical Formula (Hill Notation):
C22H25NO4
CAS Number:
Molecular Weight:
367.44
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22

Quality Level

product line

Novabiochem®

Assay

≥95.0% (acidimetric)
≥97% (TLC)
≥97.0% (HPLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

177-183 °C

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-30°C

InChI

1S/C22H25NO4/c1-4-14(2)20(21(24)25)23(3)22(26)27-13-19-17-11-7-5-9-15(17)16-10-6-8-12-18(16)19/h5-12,14,19-20H,4,13H2,1-3H3,(H,24,25)/t14-,20-/m0/s1

InChI key

IQIOLCJHRZWOLS-XOBRGWDASA-N

General description

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

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

Linkage

Replaces: 04-12-9030

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)): ≥ 97 %
Purity (TLC(157A)): ≥ 97 %
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 95.0 %
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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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