Fmoc-Cys(Acm)-OH CAS 86060-81-3
Identification
CAS Number
86060-81-3
Name
Fmoc-Cys(Acm)-OH
Synonyms
Fmoc-S-acetamidomethyl-L-cysteine
FMOC-L-Cys
N-alpha-(9-Fluorenylmethyloxycarbonyl)-S-(acetyl-aminomethyl)-L-cysteine
Nα-Fmoc-S-acetaminomethyl-L-cysteine
Molecular Structure
SMILES
O=C(O)[C@@H](NC(=O)OCC3c1ccccc1c2c3cccc2)CSCNC(=O)C
StdInChI
InChI=1S/C21H22N2O5S/c1-13(24)22-12-29-11-19(20(25)26)23-21(27)28-10-18-16-8-4-2-6-14(16)15-7-3-5-9-17(15)18/h2-9,18-19H,10-12H2,1H3,(H,22,24)(H,23,27)(H,25,26)/t19-/m0/s1
StdInChIKey
CSMYOORPUGPKAP-IBGZPJMESA-N
Molecular Formula
C21H22N2O5S
Molecular Weight
414.47
MDL Number
MFCD00038769
Beilstein Registry Number
4725388
Properties
Appearance
White powder
Melting Point
145-160°C
Safety Data
Symbol
Signal Word
Warning
Hazard Statements
Precautionary Statements
Personal Protective Equipment
dust mask type(N95) US, Eye Shields, Gloves
Hazard Codes (Europe)
Risk Statements (Europe)
Safety Statements (Europe)
26-36
WGK Germany
3
MSDS Download
Fmoc-Cys(Acm)-OH CAS 86060-81-3 MSDS
Specifications and Other Information of Our Fmoc-Cys(Acm)-OH CAS 86060-81-3
Identification Method
NMR, MS, HPLC
Purity
98.5%min(By HPLC)
TLC
98%min
Optical Purity
0.5% max D-enantiomer
Element analysis(C,H,N)
5% max
Specific Rotation(20/D)
-32º±1.5º(C=1 in MeOH)
Clarity of solution
0.3 gram in 2ml DMF clear solution
Water Content(K.F.)
1.0% max
Loss on drying
1.0% max(60°C,2h)
Known Application
It is used to synthesize peptides.
Productivity
Kg scale
Storage
2-8 °C away from light
General View of Documents

Fmoc-Cys(Acm)-OH CAS 86060-81-3 HPLC
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