19216-62-7

Basic information

• Product Name: N-acetyl-N-butan-2-yl-L-cysteinato
• CAS NO: 19216-62-7
• Molecular Formula: C₉H₁₇NO₃S
• Molecular Weight: 219.3012
• Mol File: 19216-62-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 357.7°C at 760 mmHg
• Flash Point: 170.1°C
• Density: 1.148g/cm³
• Vapor Pressure: 4.4E-06mmHg at 25°C
• Refractive Index: 1.507
• CAS DataBase Reference: N-acetyl-N-butan-2-yl-L-cysteinato(CAS DataBase Reference)
• NIST Chemistry Reference: N-acetyl-N-butan-2-yl-L-cysteinato(19216-62-7)
• EPA Substance Registry System: N-acetyl-N-butan-2-yl-L-cysteinato(19216-62-7)

Safety Data

• Hazardous Substances Data: 19216-62-7(Hazardous Substances Data)

Upstream product

• 109-65-9 1-bromo-butane 
• 616-91-1 N-acetylcystein 
• 4134-56-9 S-n-Butyl-L-cysteine 
• 108-24-7 acetic anhydride 

Downstream Products

• 4134-56-9 S-n-Butyl-L-cysteine 

Relevant articles and documents

The S-alkyl chain length as a determinant of the anti-leukemic activity of cysteine chloromethyl ketone compounds

A series of cysteine chloromethyl ketone compounds with a systematic variation of the S-alkyl chain length have been synthesized in order to gauge the effect of the alkyl chain length on the cytotoxicity of these compounds against human acute lymphoblastic leukemia cells. Comparable activities were observed for compounds with S-alkyl chains ranging from pentyl to dodecyl, with the best being undecyl (IC50 = 1.7 μM) and dodecyl (IC50 = 2.0 μM) against B-lineage leukemia cells and hexyl (IC50 = 0.7 μM) against T-lineage leukemia cells. (C) 2000 Elsevier Science Ltd. All rights reserved.