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8.52056

Fmoc-Tyr(Me)-OH

Novabiochem®

Synonym(s):

Fmoc-Tyr(Me)-OH, N-α-Fmoc-O-methyl-L-tyrosine

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About This Item

Empirical Formula (Hill Notation):
C25H23NO5
CAS Number:
77128-72-4
Molecular Weight:
417.45
MDL number:
MFCD00153368
UNSPSC Code:
12352209
NACRES:
NA.22
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Quality Segment

200

product line

Novabiochem®

assay

≥93.0% (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

ether

storage temp.

2-30°C

SMILES string

N([C@@H](Cc4ccc(cc4)OC)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3

InChI

1S/C25H23NO5/c1-30-17-12-10-16(11-13-17)14-23(24(27)28)26-25(29)31-15-22-20-8-4-2-6-18(20)19-7-3-5-9-21(19)22/h2-13,22-23H,14-15H2,1H3,(H,26,29)(H,27,28)/t23-/m0/s1

InChI key

JYQODLWFOPCSCS-QHCPKHFHSA-N

General description

Standard building block for introduction of O-methyl-tyrosine 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): ≥ 93.0 %
Water (K. F.): ≤ 1.00 %

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

Other Notes

Replaces: 04-12-1118

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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