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Molecule
ID:22402
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₃H₃ClN₂O₂S
Molecular Mass
166.58612
Exact Mass
165.96037603
Charge
0
InChI
InChI=1S/C3H3ClN2O2S/c4-9(7,8)3-1-5-6-2-3/h1-2H,(H,5,6)
InChIKey
MRPFJQLRQGTKNI-UHFFFAOYSA-N
Canonic Smiles
ClS(=O)(=O)c1c[nH]nc1
Isomeric Smiles
[nH]1ncc(c1)S(=O)(=O)Cl
Calculated Properties
JChem
Acid pKa
7.186554
H Acceptors
3
H Donor
1
LogD (pH = 5.5)
0.21494877
LogD (pH = 7.4)
-0.19176401
Log P
0.22373283
Molar Refractivity
33.9396
Polarizability
13.412551
Polar Surface Area
62.82
Rotatable Bonds
1
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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References
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Bioactivity
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General Information
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
InterBioScreen
BB_SC-10451
Matrix Scientific
024791
ChemBridge
4045517
Enamine
EN300-49990
Academic Data
PubChem
22733127
Names and Identifiers
Synonyms
1H-pyrazole-4-sulfonyl chloride
4-Chlorosulfonylpyrazole
IUPAC Traditional name
1H-pyrazole-4-sulfonyl chloride
IUPAC name
1H-pyrazole-4-sulfonyl chloride
Registration numbers
CAS Number
438630-64-9
288148-34-5
MDL Number
MFCD09701481
PubChem SID
160985709
PubChem CID
22733127
Properties
Product Information
Purity
97%
Source
95%
Source
Safety Information
MSDS Link
Download link
Source
TSCA Listed
false
Source
Physical Property
Melting Point
99 - 101°C
Source
Hydrophobicity(logP)
-1.731
Source
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay