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8.51003

Sigma-Aldrich

4-(4-Formyl-3,5-dimethoxyphenoxy)butyric acid

Novabiochem®

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Synonym(s):
4-(4-Formyl-3,5-dimethoxyphenoxy)butyric acid, BAL-linker
Empirical Formula (Hill Notation):
C13H16O6
CAS Number:
Molecular Weight:
268.26

Quality Level

product line

Novabiochem®

Assay

≥97.0% (HPLC)
≥98% (TLC)

form

powder

reaction suitability

reagent type: linker

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

storage temp.

2-8°C

InChI

1S/C13H16O6/c1-17-11-6-9(19-5-3-4-13(15)16)7-12(18-2)10(11)8-14/h6-8H,3-5H2,1-2H3,(H,15,16)

InChI key

SEJSVFHBVLKHLB-UHFFFAOYSA-N

General description

BAL-linker. Very acid sensitive linker for the preparation of carboxamides, carbamates and C-terminally modified peptides [1-4]

The product number for this product was previously 01-60-0086.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

Linkage

Replaces: 01-60-0086

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(157A)): ≥ 98 %
Assay (HPLC, area%): ≥ 97.0 % (a/a)

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(C)

Not applicable


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