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About This Item
Empirical Formula (Hill Notation):
C28H37NO9
CAS Number:
Molecular Weight:
531.59
MDL number:
UNSPSC Code:
12352106
NACRES:
NA.22
Quality Segment
product line
Novabiochem®
assay
≥97% (TLC), ≥97.0% (HPLC)
form
oil
reaction suitability
reaction type: Pegylations
manufacturer/tradename
Novabiochem®
application(s)
peptide synthesis
functional group
Fmoc
storage temp.
2-8°C
SMILES string
N(CCOCCOCCOCCOCCOCCC(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3
InChI
1S/C28H37NO9/c30-27(31)9-11-33-13-15-35-17-19-37-20-18-36-16-14-34-12-10-29-28(32)38-21-26-24-7-3-1-5-22(24)23-6-2-4-8-25(23)26/h1-8,26H,9-21H2,(H,29,32)(H,30,31)
InChI key
TWQTXZPTZPOEEB-UHFFFAOYSA-N
General description
19-Atom long aminoacid PEG spacer. Can be introduced using standard Fmoc SPPS protocols
Analysis Note
Colour (visual): pale yellow to beige
Appearance of substance (visual): oil
Identity (LC-MS): 530.2 - 532.2
Purity (TLC(011A)): ≥ 97 %
Assay (HPLC, area%): ≥ 97.0 % (a/a)
To see the solvent systems used for TLC of Novabiochem® products please click here.
Appearance of substance (visual): oil
Identity (LC-MS): 530.2 - 532.2
Purity (TLC(011A)): ≥ 97 %
Assay (HPLC, area%): ≥ 97.0 % (a/a)
To see the solvent systems used for TLC of Novabiochem® products please click here.
Other Notes
Replaces: 01-63-0200
Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk
WGK 2
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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