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Molecule
ID:87725
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₅BO₄S
Molecular Mass
171.9668
Exact Mass
172.00016004
Charge
0
InChI
InChI=1S/C5H5BO4S/c7-5(8)4-1-3(2-11-4)6(9)10/h1-2,9-10H,(H,7,8)
InChIKey
LISDLMYCEQUKLA-UHFFFAOYSA-N
Canonic Smiles
OB(c1csc(c1)C(=O)O)O
Isomeric Smiles
s1cc(B(O)O)cc1C(=O)O
Calculated Properties
JChem
Acid pKa
3.33259
H Acceptors
4
H Donor
3
LogD (pH = 5.5)
-1.1794235
LogD (pH = 7.4)
-2.5901709
Log P
0.9783
Molar Refractivity
34.7496
Polarizability
14.726322
Polar Surface Area
77.76
Rotatable Bonds
2
Lipinski's Rule of Five
true
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Registration numbers
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Properties
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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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IUPAC name
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PubChem SID
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Product Information
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From Data Sources
Bioactivity
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Data Source
Academic Data
PubChem
44119364
Commercial Catalog
Apollo Scientific
OR3433
Bide Pharmatech
BD72469
Alfa Aesar
H53210
A&J Pharmtech
AJA-O3800
Names and Identifiers
Synonyms
4-Boronothiophene-2-carboxylic acid
2-Carboxythiophene-4-boronic acid 98%
2-Carboxythiophene-4-boronic acid
4-Boronothiophene-2-carboxylic acid
2-羧基噻吩-4-硼酸
IUPAC Traditional name
4-(dihydroxyboranyl)thiophene-2-carboxylic acid
IUPAC name
4-(dihydroxyboranyl)thiophene-2-carboxylic acid
Registration numbers
CAS Number
913835-91-3
MDL Number
MFCD08689521
PubChem CID
44119364
PubChem SID
162074765
Properties
Physical Property
Melting Point
170-172°C
Source
170-172°C
Source
Safety Information
Storage Warning
Irritant/Keep Cold
Source
GHS Precautionary statements
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
European Hazard Symbols
Irritant (Xi)
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
TSCA Listed
否
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
Risk Statements
36/37/38
Source
Safety Statements
26
-
37
Source
Product Information
Purity
98%
Source
97%
Source
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay