D-Cystine
D-Cystine is the D-enantiomer of L-Cystine. D-Cystine inhibits L-aspartate-β-semialdehyde dehydrogenase (ASADH) from Escherichia coli[1].
Product Specifications
CAS Number
[349-46-2]
UNSPSC
12352211
Hazard Statement
H302, H315, H319, H335
Target
Antibiotic; Bacterial; Drug Isomer
Type
Reference compound
Related Pathways
Anti-infection; Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/d-cystine.html
Purity
98.0
Solubility
DMSO : < 1 mg/mL (ultrasonic; warming; heat to 60°C) |H2O : 5.56 mg/mL (ultrasonic; warming; adjust pH to 9 with 1 M NaOH; heat to 60°C)
Smiles
OC([C@H](N)CSSC[C@@H](N)C(O)=O)=O
Molecular Formula
C6H12N2O4S2
Molecular Weight
240.30
Precautions
H302, H315, H319, H335
References & Citations
[1]Emilio Alvarez, et al. L-cystine inhibits aspartate-beta-semialdehyde dehydrogenase by covalently binding to the essential 135Cys of the enzyme. Biochim Biophys Acta. 2004 Jan 14;1696 (1) :23-9.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Available Sizes
Curated Selection
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