S-Trityl-L-cysteine CAS 2799-07-7

Product Name: S-Trityl-L-cysteine
Synonyms: 3-(tritylthio)-l-alanin;3-tritylthio-l-alanine;s-(triphenylmethyl)-l-cystein;H-CYS(TRT)-OH;CYSTEINE(TRT)-OH;EG5 INHIBITOR II;NSC 83265;S-(TRIPHENYLMETHYL)-L-CYSTEINE
CAS: 2799-07-7
MF: C22H21NO2S
MW: 363.47
EINECS: 218-195-8
Product Categories: Amino Acids Derivatives;Cysteine [Cys, C];Amino Acids and Derivatives;Amino Acids 13C, 2H, 15N;Amino Acid Derivatives;Amino Acids & Derivatives;Aromatics;Chiral Reagents;Enzyme substrates;Cell Cycle Regulation
Mol File: 2799-07-7.mol
S
Melting point 182-183 °C (dec.)(lit.)
density 1.1342 (rough estimate)
refractive index 111 ° (C=0.8, 0.04mol Ethanolic HCl)
storage temp. -20°C
optical activity [α]25/D +115°, c = 0.8 in 0.04 M ethanolic HCl
BRN 2339626

Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 22-24/25
WGK Germany 3
RTECS AY7710000
HS Code 29309090

Purity: 98%
Appearance:white to off-white powder
Packing: aluminum foil bag/bottle,25kg/drum or as your request
Uses:A protected cysteine for peptide synthesis. S-Trityl-L-cysteine (STLC) is a tight-binding inhibitor of Eg5 that prevents mitotic progression. It has proven antitumor activity as shown in the NCI 60 tumor cell line screen.