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Merck

8.52236

Fmoc-D-Asn-OH

Novabiochem®

Synonym(s):

Fmoc-D-Asn-OH, N-α-Fmoc-D-asparagine

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About This Item

Empirical Formula (Hill Notation):
C19H18N2O5
CAS Number:
Molecular Weight:
354.36
UNSPSC Code:
12352209
NACRES:
NA.22
MDL number:
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Quality Level

product line

Novabiochem®

assay

≥97.0% (HPLC), ≥97.0% (acidimetric), ≥98% (TLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

amide

storage temp.

2-30°C

SMILES string

N([C@H](CC(=O)N)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3

InChI

1S/C19H18N2O5/c20-17(22)9-16(18(23)24)21-19(25)26-10-15-13-7-3-1-5-11(13)12-6-2-4-8-14(12)15/h1-8,15-16H,9-10H2,(H2,20,22)(H,21,25)(H,23,24)/t16-/m1/s1

InChI key

YUGBZNJSGOBFOV-MRXNPFEDSA-N

General description

Standard building block of introduction of D-asparagine amino-acid residues by Fmoc SPPS

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

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(CMA1)): ≥ 98 %
Purity (TLC(0110)): ≥ 98 %
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 97.0 %
Water (K. F.): ≤ 1.0 %

To see the solvent systems used for TLC of Novabiochem® products please click here.

Other Notes

Replaces: 04-13-1042

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany


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Storage Class

11 - Combustible Solids

wgk

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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