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Key Documents

Safety Information

47516

Sigma-Aldrich

Fmoc-Cys(tBu)-OH

≥98.0% (HPLC)

Synonym(s):

Nα-Fmoc-S-tert-butyl-L-cysteine

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100 EA
CN¥152.46

CN¥152.46


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100 EA
CN¥152.46

About This Item

Empirical Formula (Hill Notation):
C22H25NO4S
CAS Number:
Molecular Weight:
399.50
Beilstein:
4577031
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26

CN¥152.46


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Quality Level

Assay

≥98.0% (HPLC)

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-8°C

SMILES string

CC(C)(C)SC[C@H](NC(=O)OCC1c2ccccc2-c3ccccc13)C(O)=O

InChI

1S/C22H25NO4S/c1-22(2,3)28-13-19(20(24)25)23-21(26)27-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,23,26)(H,24,25)/t19-/m0/s1

InChI key

IXAYZHCPEYTWHW-IBGZPJMESA-N

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This Item
50817927474854142
material

PTFE-faced rubber septum, silver aluminum seal

material

PTFE/red rubber septum

material

PTFE/red rubber septum, gold aluminum seal

material

green aluminum seal, septum (TFE/butyl/red rubber)

fitting

thread for 11 mm

fitting

-

fitting

closure for 11 mm crimp top vial

fitting

thread for 11 mm

feature

closure type crimp seal

feature

-

feature

closure type crimp seal

feature

closure type crimp seal

packaging

pkg of 100 ea

packaging

pkg of 100 ea

packaging

pkg of 1000 ea

packaging

pkg of 1000 ea

seal diam.

11 mm

seal diam.

11 mm

seal diam.

11 mm

seal diam.

-

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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S N McCurdy
Peptide research, 2(1), 147-152 (1989-01-01)
Fmoc-Cys(t-Bu)-OH, Fmoc-Cys(Acm)-OH, and Fmoc-Cys(Trt)-OH exhibit excellent synthesis characteristics when used in Fmoc solid phase peptide synthesis on the Applied Biosystems Model 431A peptide synthesizer. The actual 5% scavenger mixture will vary according to the particular amino acid residues present. As

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