ATZ Labs - a subsidiary of Life Technologies (India) Pvt. Ltd.
Life Technologies India
PhytoTechnology Laboratories

L-Cystine
Product ID: C248

Introduction

Description: L-Cystine, free base is an amino acid in the form of a disulfide-linked L-cysteine, [R-(R*,R*)]-3,3-Dithiobis[2-Aminopropanoic Acid

Solubility KOH or HCl and Slightly in Water
Physical Form Solid
Storage Temp. Room Temperature
Other Notes Plant Tissue Culture Tested
UPC / SKU C248
CAS NUMBER 56-89-3
Formula Weight 240.3
Formula C6H12N2O4S2
Synonyms [R-(R*,R*)]-3,3-Dithiobis[2-aminopropanoic Acid
Storage Temp. Room Temperature
Tariff Code 2930.90.4950
Risk Info (R) 22-36/37/38
Safety Info (S) 26-36
No information available

C248 L-Cystine, Free Base

Synonym: [R-(R*,R*)]-3,3'-Dithiobis[2-aminopropanoic Acid
CAS: 56-89-3
Formula: C6H12N2O4S2
Molecular Wt: 240.3
Properties
Form: Powder
Appearance: White Powder
Application: Amino Acid
Solubility: Slightly soluble in Water. Readily soluble in KOH or other aqueous solutions with pH above 8 or below 2.
Typical Working Concentration:
Storage Temp: Room Temperature
Storage Temp of Stock Solution: Cystine may precipitate out of neutral solutions at higher concentra tions. Stocks are more stable in acidic or alkaline conditions and should be stored at least at 2 to 6 C
Other Notes: Plant Tissue Culture Tested
Derived Synthetically

Application Notes

References
Merck 13, 2811