U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C3H7NO5S.H2O
Molecular Weight 187.172
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CYSTEIC ACID MONOHYDRATE, L-

SMILES

O.N[C@@H](CS(O)(=O)=O)C(O)=O

InChI

InChIKey=PCPIXZZGBZWHJO-DKWTVANSSA-N
InChI=1S/C3H7NO5S.H2O/c4-2(3(5)6)1-10(7,8)9;/h2H,1,4H2,(H,5,6)(H,7,8,9);1H2/t2-;/m0./s1

HIDE SMILES / InChI

Molecular Formula H2O
Molecular Weight 18.0153
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C3H7NO5S
Molecular Weight 169.156
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

PubMed

PubMed

TitleDatePubMed
Dimeric and monomeric surfactants derived from sulfur-containing amino acids.
2010-11-15
Rhizobium leguminosarum bv. trifolii rosR is required for interaction with clover, biofilm formation and adaptation to the environment.
2010-11-11
Convergent evolution of coenzyme M biosynthesis in the Methanosarcinales: cysteate synthase evolved from an ancestral threonine synthase.
2009-12-10
Comparison of the effects of pressure on three layered hydrates: a partially successful attempt to predict a high-pressure phase transition.
2009-12
Selective reversal of muscle relaxation in general anesthesia: focus on sugammadex.
2009-09-21
Low-frequency vibrational modes of DL-homocysteic acid and related compounds.
2009-09-01
The photosynthetic apparatus and its regulation in the aerobic gammaproteobacterium Congregibacter litoralis gen. nov., sp. nov.
2009
Biodiversity of sphingoid bases ("sphingosines") and related amino alcohols.
2008-08
Free radical conformations and conversions in X-irradiated single crystals of L-cysteic acid by electron magnetic resonance and density functional theory studies.
2008-05-08
L-cysteate sulpho-lyase, a widespread pyridoxal 5'-phosphate-coupled desulphonative enzyme purified from Silicibacter pomeroyi DSS-3(T).
2006-03-15
Dissimilation of C3-sulfonates.
2006-03
RNA-dependent cysteine biosynthesis in archaea.
2005-03-25
Dissimilation of cysteate via 3-sulfolactate sulfo-lyase and a sulfate exporter in Paracoccus pantotrophus NKNCYSA.
2005-03
Gliotoxins disrupt alanine metabolism and glutathione production in C6 glioma cells: a 13C NMR spectroscopic study.
2004-12
Efficient preparation of L-cysteic acid and its esters.
2004-10
Nociceptive effects of intrathecal administration of sulphur-containing amino acids.
2003-09-15
L-cysteine sulphinate, endogenous sulphur-containing amino acid, inhibits rat brain kynurenic acid production via selective interference with kynurenine aminotransferase II.
2003-07-31
An NMR study of alterations in [1-13C]glucose metabolism in C6 glioma cells by gliotoxic amino acids.
2003-05
L-homocysteine sulfinic acid and other acidic homocysteine derivatives are potent and selective metabotropic glutamate receptor agonists.
2003-04
Escherichia coli utilizes methanesulfonate and L-cysteate as sole sulfur sources for growth.
2001-12-18
Alkanesulfonate degradation by novel strains of Achromobacter xylosoxidans, Tsukamurella wratislaviensis and Rhodococcus sp., and evidence for an ethanesulfonate monooxygenase in A. xylosoxidans strain AE4.
2001-12
Substrate exchange properties of the high-affinity glutamate transporter EAAT2.
2001-11-01
Sulfonate-sulfur metabolism and its regulation in Escherichia coli.
2001-07
Endogenous sulphur-containing amino acids: potent agonists at presynaptic metabotropic glutamate autoreceptors in the rat central nervous system.
2001-07
Distinct effect of pregnenolone sulfate on NMDA receptor subtypes.
2001-03
N-acetylaspartylglutamate (NAAG) is the probable mediator of axon-to-glia signaling in the crayfish medial giant nerve fiber.
2001
Specificity of cysteine sulfinate decarboxylase (CSD) for sulfur-containing amino-acids.
1996-04
Measurement of excitatory sulfur amino acids, cysteine sulfinic acid, cysteic acid, homocysteine sulfinic acid, and homocysteic acid in serum by stable isotope dilution gas chromatography-mass spectrometry and selected ion monitoring.
1994-08-01
Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:08:05 GMT 2025
Edited
by admin
on Mon Mar 31 21:08:05 GMT 2025
Record UNII
VN8X20T18R
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
L-CYSTEIC ACID MONOHYDRATE
MI  
Preferred Name English
CYSTEIC ACID MONOHYDRATE, L-
Common Name English
L-CYSTEIC ACID MONOHYDRATE [MI]
Common Name English
L-ALANINE, 3-SULFO-, MONOHYDRATE
Systematic Name English
L-ALANINE, 3-SULFO-, HYDRATE (1:1)
Systematic Name English
ALANINE, 3-SULFO-, MONOHYDRATE, L-
Systematic Name English
Code System Code Type Description
PUBCHEM
12308854
Created by admin on Mon Mar 31 21:08:05 GMT 2025 , Edited by admin on Mon Mar 31 21:08:05 GMT 2025
PRIMARY
SMS_ID
100000166255
Created by admin on Mon Mar 31 21:08:05 GMT 2025 , Edited by admin on Mon Mar 31 21:08:05 GMT 2025
PRIMARY
CAS
23537-25-9
Created by admin on Mon Mar 31 21:08:05 GMT 2025 , Edited by admin on Mon Mar 31 21:08:05 GMT 2025
PRIMARY
FDA UNII
VN8X20T18R
Created by admin on Mon Mar 31 21:08:05 GMT 2025 , Edited by admin on Mon Mar 31 21:08:05 GMT 2025
PRIMARY
EVMPD
SUB180323
Created by admin on Mon Mar 31 21:08:05 GMT 2025 , Edited by admin on Mon Mar 31 21:08:05 GMT 2025
PRIMARY
EPA CompTox
DTXSID40946296
Created by admin on Mon Mar 31 21:08:05 GMT 2025 , Edited by admin on Mon Mar 31 21:08:05 GMT 2025
PRIMARY
Related Record Type Details
ANHYDROUS->SOLVATE