Skip to Content
Merck
CN

8.52054

Fmoc-Met(O)-OH

Novabiochem®

Synonym(s):

Fmoc-Met(O)-OH, N-α-Fmoc-L-methionine-DL-sulfoxide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C20H21NO5S
CAS Number:
Molecular Weight:
387.45
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Level

product line

Novabiochem®

assay

≥95.0% (acidimetric), ≥98% (TLC), ≥98.0% (HPLC)

form

powder

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-30°C

SMILES string

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

InChI

1S/C20H21NO5S/c1-27(25)11-10-18(19(22)23)21-20(24)26-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18H,10-12H2,1H3,(H,21,24)(H,22,23)/t18-,27?/m0/s1

InChI key

CEHRSUBRZOGRSW-HSYKDVHTSA-N

General description

Standard building block for introduction of methionine sulfoxide amino-acid residues by Fmoc SPPS

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

Application

Fmoc-Met(O)-OH Novabiochem®. CAS 76265-70-8, molar mass 387.45 g/mol.

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.0 % (a/a)
Purity (TLC(011C)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (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: 04-12-1112

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Global Trade Item Number

SKUGTIN
852054000104027269087449
852054000504027269087456