General
Preferred name
L-cysteine
Synonyms
L-Cysteine hydrochloride? ()
L-Cysteine HCl ()
Thioserine ()
L-(+)-Cysteine ()
cysteine, Bio3 ()
Cysteine ()
P&D ID
PD093739
CAS
10318-18-0
52-89-1
52-90-4
3374-22-9
7242-49-1
Tags
natural product
available
Structure
Probe scores
P&D probe-likeness score
[[ v.score ]]%
Structure formats
[[ format ]]
[[ compound[format === 'MOL' ? 'molblock' : format.toLowerCase()] ]]
Compound Sets
4
Ki Database
ReFrame library
TargetMol Bioactive Compound Library
The Spectrum Collection
External IDs
51
Properties
(calculated by RDKit )
Molecular Weight
121.02
Hydrogen Bond Acceptors
3
Hydrogen Bond Donors
3
Rotatable Bonds
2
Ring Count
0
Aromatic Ring Count
0
cLogP
-0.67
TPSA
63.32
Fraction CSP3
0.67
Chiral centers
1.0
Largest ring
0.0
QED
0.42
Structural alerts
0
No structural alerts detected
Custom attributes
(extracted from source data)
MOA
Endogenous Metabolite
Pathway
Metabolic Enzyme/Protease
Source data