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Merck
CN

8.52025

Fmoc-Cit-OH

Novabiochem®

Synonym(s):

Fmoc-Cit-OH, N-α-Fmoc-L-2-amino-5-ureido-n-valeric acid

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About This Item

Empirical Formula (Hill Notation):
C21H23N3O5
CAS Number:
Molecular Weight:
397.42
UNSPSC Code:
12352209
NACRES:
NA.22
MDL number:
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Quality Segment

product line

Novabiochem®

assay

≥90.0% (acidimetric), ≥98% (TLC), ≥99.0% (HPLC)

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](CCCNC(=O)N)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3

InChI

1S/C21H23N3O5/c22-20(27)23-11-5-10-18(19(25)26)24-21(28)29-12-17-15-8-3-1-6-13(15)14-7-2-4-9-16(14)17/h1-4,6-9,17-18H,5,10-12H2,(H,24,28)(H,25,26)(H3,22,23,27)/t18-/m0/s1

InChI key

NBMSMZSRTIOFOK-SFHVURJKSA-N

General description

Standard building block for introduction of citrulline 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(011C)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 90.0 %
Water (K. F.): ≤ 1.00 %

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

Other Notes

Replaces: 04-12-1052

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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