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Merck

8.52159

Fmoc-D-Asn(Trt)-OH

Novabiochem®

Synonym(s):

Fmoc-D-Asn(Trt)-OH, N-α-Fmoc-N-β-trityl-D-asparagine

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About This Item

Empirical Formula (Hill Notation):
C38H32N2O5
CAS Number:
Molecular Weight:
596.67
UNSPSC Code:
12352209
NACRES:
NA.22
MDL number:
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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

210-220 °C

application(s)

peptide synthesis

functional group

amide

storage temp.

15-25°C

SMILES string

N([C@H](CC(=O)NC(c6ccccc6)(c5ccccc5)c4ccccc4)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3

InChI

1S/C38H32N2O5/c41-35(40-38(26-14-4-1-5-15-26,27-16-6-2-7-17-27)28-18-8-3-9-19-28)24-34(36(42)43)39-37(44)45-25-33-31-22-12-10-20-29(31)30-21-11-13-23-32(30)33/h1-23,33-34H,24-25H2,(H,39,44)(H,40,41)(H,42,43)/t34-/m1/s1

InChI key

KJYAFJQCGPUXJY-UUWRZZSWSA-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(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.

Other Notes

Replaces: 04-13-1055

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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