0102030405
Fmoc-Asp(OtBu)-OH | C23H25NO6 | CAS 71989-14-5
Property
Melting point: 148-150 °C
Alpha: -25 º (c = 1,DMF 24 ºC)
Boiling point: 530.45°C
Density: 1.2498
Refractive index: -25 ° (C = 1, DMF)
Storage temp.: 2-8°C
Solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Pka: 3.57±0.23
Form: powder to crystal
Color: White to Almost white
Optical activity: [α]20/D 24±2°, c = 1% in DMF
Water Solubility: Slightly soluble in water.
Application
L-Aspartic acid is a nonessential amino acid that is used to biosynthesize other amino acids within the human body.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.