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Molecule
ID:132189
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₉NO₄S
Molecular Mass
167.18356
Exact Mass
167.02522877
Charge
0
InChI
InChI=1S/C4H9NO4S/c5-3(4(6)7)1-2-10(8)9/h3H,1-2,5H2,(H,6,7)(H,8,9)
InChIKey
PDNJLMZEGXHSCU-UHFFFAOYSA-N
Canonic Smiles
OS(=O)CCC(C(=O)O)N
Isomeric Smiles
C(CS(=O)O)C(C(=O)O)N
Calculated Properties
JChem
Acid pKa
1.3099848
H Acceptors
5
H Donor
3
LogD (pH = 5.5)
-6.4433546
LogD (pH = 7.4)
-6.6913815
Log P
-3.7824342
Molar Refractivity
34.2711
Polarizability
14.406673
Polar Surface Area
100.62
Rotatable Bonds
4
Lipinski's Rule of Five
true
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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IUPAC name
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IUPAC Traditional name
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MDL Number
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PubChem SID
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CAS Number
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PubChem CID
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Product Information
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Molecular Spectra
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Sigma Aldrich
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Sigma Aldrich
H3899
H4024
Academic Data
PubChem
161712
Names and Identifiers
Synonyms
D-Homocysteinesulfinic acid
L-Homocysteinesulfinic acid
IUPAC name
2-amino-4-sulfinobutanoic acid
IUPAC Traditional name
homocysteine sulfinic acid
Registration numbers
MDL Number
MFCD00171681
MFCD00171284
PubChem SID
24895604
24895615
162226466
CAS Number
2686-70-6
33514-39-5
PubChem CID
161712
Properties
Safety Information
European Hazard Symbols
Irritant (Xi)
Source
German water hazard class
3
Source
Risk Statements
36/37/38
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
Safety Statements
26
-
36
Source
GHS Signal Word
Warning
Source
Storage Temperature
-20°C
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
Product Information
Purity
≥98% (TLC)
Source
Molecule Details
Sigma Aldrich
H3899
Biochem/physiol Actions
Potent, fast-acting NMDA glutamate receptor agonist.
H4024
Biochem/physiol Actions
Neurotransmitter candidate
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay