N-Fmoc-S-trityl-L-cysteine, 95%, Thermo Scientific Chemicals

It is potentially useful for proteomics studies, and solid phase peptide synthesis techniques. Cysteine is versatile amino acid involved with many biological processes, including the formation of disulfide bonds - a critical component of protein structure. This compound could be useful as an unusual amino acid analog to aid in the deconvolution of protein structure and function.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is potentially useful for proteomics studies, and solid phase peptide synthesis techniques. Cysteine is versatile amino acid involved with many biological processes, including the formation of disulfide bonds - a critical component of protein structure. This compound could be useful as an unusual amino acid analog to aid in the deconvolution of protein structure and function.

Solubility
Insoluble in water. Soluble in most organic solvents.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Chemical Identifiers

CAS

103213-32-7

Molecular Formula

C37H30NO4S

Molecular Weight (g/mol)

584.71

MDL Number

MFCD00038538

InChI Key

KLBPUVPNPAJWHZ-UMSFTDKQSA-M

Synonym

fmoc-cys trt-oh, fmoc-s-trityl-l-cysteine, fmoc-l-cys trt-oh, n-fmoc-s-trityl-l-cysteine, fmoc-cys trt, n alpha-fluorenylmethyloxycarbonyl-s-tritylcysteine, r-9h-fluoren-9-yl methyl 1-hydroxy-3-tritylthio propan-2-yl carbamate, fmoc-s-trityl-cys, n-9h-fluoren-9-ylmethoxy carbonyl-s-triphenylmethyl-l-cysteine, l-cysteine, n-9h-fluoren-9-ylmethoxy carbonyl-s-triphenylmethyl

PubChem CID

128239

IUPAC Name

(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid

SMILES

[O-]C(=O)[C@H](CSC(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12

Melting Point

171°C to 173°C

Quantity

25 g

Solubility Information

Insoluble in water. Soluble in most organic solvents.

Optical Rotation

+17° (c=1 in THF)

Formula Weight

585.71

Percent Purity

95%

Chemical Name or Material

N-Fmoc-S-trityl-L-cysteine

TSCA

No

Recommended Storage

Keep cold

SDS

TSCA

No

Recommended Storage

Keep cold

SDS

RUO – Research Use Only