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8.52049

Sigma-Aldrich

Fmoc-Aib-OH

≥99.0% (HPLC), for peptide synthesis, Novabiochem®

Synonym(s):

Fmoc-Aib-OH, N-α-Fmoc-α-aminoisobutyric acid, N-Fmoc-C-α-methylalanine

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About This Item

Empirical Formula (Hill Notation):
C19H19NO4
CAS Number:
Molecular Weight:
325.36
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22

product name

Fmoc-Aib-OH, Novabiochem®

Quality Level

product line

Novabiochem®

assay

≥95.0% (acidimetric)
≥98% (TLC)
≥99.0% (HPLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

mp

186-188 °C

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-30°C

InChI

1S/C19H19NO4/c1-19(2,17(21)22)20-18(23)24-11-16-14-9-5-3-7-12(14)13-8-4-6-10-15(13)16/h3-10,16H,11H2,1-2H3,(H,20,23)(H,21,22)

InChI key

HOZZVEPRYYCBTO-UHFFFAOYSA-N

General description

Standard building block for introduction of aminoisobutyric amino-acid residues by Fmoc SPPS

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

Linkage

Replaces: 04-12-1100

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 95.0 %
Water (K. F.): ≤ 1.00 %

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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