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Boc-S-Benzyl-L-cysteine(CAS# 5068-28-0)

Chemical Property:

Molecular Formula C15H21NO4S
Molar Mass 311.4
Density 1.2189 (rough estimate)
Melting Point 86-88°C
Boling Point 481.2±45.0 °C(Predicted)
Specific Rotation(α) -44.5 º (c=1, acetic acid)
Flash Point 244.8°C
Solubility DMSO, Methanol
Vapor Presure 4.54E-10mmHg at 25°C
Appearance Solid
Color White
BRN 2000417
pKa 3.58±0.10(Predicted)
Storage Condition Sealed in dry,2-8°C
Refractive Index -45 ° (C=1, AcOH)
MDL MFCD00065567

Product Detail

Product Tags

Safety Description S22 – Do not breathe dust.
S24/25 – Avoid contact with skin and eyes.
WGK Germany 3
TSCA Yes
HS Code 29309090
Hazard Class IRRITANT

 

Introduction

Boc-S-benzyl-L-hemiphotonic acid is an organic compound whose chemical name is N-tert-butoxycarbonyl-L-phenylalanyl-L-homoserine.

 

Quality:

Boc-S-benzyl-L-hemaminoic acid is a white crystalline solid that is stable at room temperature. It has a certain degree of water solubility and can be soluble in commonly used organic solvents such as dimethyl sulfoxide, dichloromethane and methanol.

 

Use:

Boc-S-benzyl-L-hemiphotonicamide is often used as an intermediate in organic synthesis.

 

Method:

The preparation of Boc-S-benzyl-L-hemiphotonines can be achieved by synthesizing suitable chiral amino acid precursors and undergoing esterification reactions or peptide bond formation reactions under appropriate conditions.

 

Safety Information:

Boc-S-benzyl-L-semiphototophan is relatively safe under normal use and operating conditions. But it is still an organic compound with a certain degree of danger. Care should be taken to avoid inhalation, skin contact and ingestion during operation. Take good ventilation measures during operation and wear appropriate personal protective equipment, such as laboratory gloves, protective glasses and laboratory gowns. In addition, if necessary, it should be operated under the guidance of a professional and strictly follow the laboratory safety regulations.


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