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8.52411

Sigma-Aldrich

Fmoc-Asn(Mmt)-OH

Novabiochem®

Synonym(s):
Fmoc-Asn(Mmt)-OH, N-α-Fmoc-N-β-p-methoxytrityl-L-asparagine
Empirical Formula (Hill Notation):
C39H34N2O6
Molecular Weight:
626.70

Quality Level

product line

Novabiochem®

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

amide

storage temp.

15-25°C

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This Item
8.521838.521948.52378
Fmoc-Asn(Mmt)-OH Novabiochem®

Sigma-Aldrich

8.52411

Fmoc-Asn(Mmt)-OH

Fmoc-Phe(SO3Na)-OH Novabiochem®

Sigma-Aldrich

8.52378

Fmoc-Phe(SO3Na)-OH

form

powder

form

powder

form

powder

form

powder

functional group

amide

functional group

hydroxyl

functional group

hydroxyl

functional group

sulfonic acid

storage temp.

15-25°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

15-25°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

General description

A superior derivative to Fmoc-Asn(Trt)-OH for the synthesis of Asn-containing peptides by Fmoc SPPS. Fmoc-Asn(Mmt)-OH is more soluble in DMF than Fmoc-Asn(Trt)-OH, thereby facilitating coupling reactions at higher concentration. Cleavage of the Mmt group is rapid, even when the residue is located at the N-terminus of a peptide.

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

Analysis Note

Color (visual): white to off white
Appearance of substance (visual): powder
Identity (IR): passes test
Solubility (1 mmole in 2 ml DMF): clearly soluble
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (HPLC): ≥ 99.0 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Acetate (IC): ≤ 0.1 %

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 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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