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

Details

Stereochemistry ABSOLUTE
Molecular Formula C4H9NO2S.ClH
Molecular Weight 171.646
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of HOMOCYSTEINE HYDROCHLORIDE

SMILES

Cl.N[C@@H](CCS)C(O)=O

InChI

InChIKey=PDUMWBLAPMSFGD-DFWYDOINSA-N
InChI=1S/C4H9NO2S.ClH/c5-3(1-2-8)4(6)7;/h3,8H,1-2,5H2,(H,6,7);1H/t3-;/m0./s1

HIDE SMILES / InChI

Molecular Formula C4H9NO2S
Molecular Weight 135.185
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Fri Dec 15 15:48:56 UTC 2023
Edited
by admin
on Fri Dec 15 15:48:56 UTC 2023
Record UNII
N5USW93BVS
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
HOMOCYSTEINE HYDROCHLORIDE
Systematic Name English
(S)-2-AMINO-4-MERCAPTOBUTANOIC ACID HYDROCHLORIDE
Systematic Name English
L-HOMOCYSTEINE, HYDROCHLORIDE
Systematic Name English
HOMOCYSTEINE HYDROCHLORIDE, L-
Systematic Name English
Code System Code Type Description
PUBCHEM
71587034
Created by admin on Fri Dec 15 15:48:56 UTC 2023 , Edited by admin on Fri Dec 15 15:48:56 UTC 2023
PRIMARY
FDA UNII
N5USW93BVS
Created by admin on Fri Dec 15 15:48:56 UTC 2023 , Edited by admin on Fri Dec 15 15:48:56 UTC 2023
PRIMARY
EPA CompTox
DTXSID50174088
Created by admin on Fri Dec 15 15:48:56 UTC 2023 , Edited by admin on Fri Dec 15 15:48:56 UTC 2023
PRIMARY
CAS
20244-20-6
Created by admin on Fri Dec 15 15:48:56 UTC 2023 , Edited by admin on Fri Dec 15 15:48:56 UTC 2023
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE
Related Record Type Details
ACTIVE MOIETY