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8.51041

Sigma-Aldrich

Boc-NH-(PEG)₅-COOH (22 atoms)

Novabiochem®

Synonym(s):

Boc-NH-(PEG)₅-COOH (22 atoms), Boc-21-amino-4,7,10,13,16,19-hexaoxaheneicosanoic acid

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About This Item

Empirical Formula (Hill Notation):
C20H39NO10
CAS Number:
Molecular Weight:
453.52
MDL number:
UNSPSC Code:
12352106
NACRES:
NA.22

Quality Level

product line

Novabiochem®

assay

≥98% (TLC)

form

oil

reaction suitability

reaction type: Pegylations

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

storage temp.

2-8°C

InChI

1S/C20H39NO10/c1-20(2,3)31-19(24)21-5-7-26-9-11-28-13-15-30-17-16-29-14-12-27-10-8-25-6-4-18(22)23/h4-17H2,1-3H3,(H,21,24)(H,22,23)

InChI key

FTTYOIHYERRXQB-UHFFFAOYSA-N

General description

22-Atom long aminoacid PEG spacer. Can be introduced using Boc SPPS protocols

Application

Boc-NH-(PEG)₅-COOH (22 atoms) Novabiochem®. CAS 882847-13-4, molar mass 453.53 g/mol.

Linkage

Replaces: 01-63-0207

Analysis Note

Color (visual): colorless to slight yellow to yellow-brown
Appearance of substance (visual): oil
Identity (LC-MS): 452.2 - 454.2
Purity (TLC(011A)): ≥ 98 %

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

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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