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Molecule
ID:6687
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₅BO₂S
Molecular Mass
127.9573
Exact Mass
128.0103308
Charge
0
InChI
InChI=1S/C4H5BO2S/c6-5(7)4-1-2-8-3-4/h1-3,6-7H
InChIKey
QNMBSXGYAQZCTN-UHFFFAOYSA-N
Canonic Smiles
OB(c1cscc1)O
Isomeric Smiles
c1(ccsc1)B(O)O
Calculated Properties
JChem
Acid pKa
8.435264
H Acceptors
2
H Donor
2
LogD (pH = 5.5)
1.3086989
LogD (pH = 7.4)
1.2710947
Log P
1.3092
Molar Refractivity
27.7093
Polarizability
12.234773
Polar Surface Area
40.46
Rotatable Bonds
1
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
IUPAC Traditional name
•
Synonyms
•
IUPAC name
Registration numbers
Properties
•
Physical Property
•
Product Information
•
Safety Information
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
001453
Apollo Scientific
OR5445
Maybridge
CC13112
Sigma Aldrich
436844
Enamine
EN300-73578
Bide Pharmatech
BD9414
Alfa Aesar
B23637
A&J Pharmtech
AJA-O39185
AJA-O8664
AJA-O7791
Academic Data
PubChem
581760
Names and Identifiers
IUPAC Traditional name
thiophen-3-ylboronic acid
Synonyms
Thiophene-3-boronic acid
3-thienylboronic acid
3-Thiopheneboric acid
Thiophene-3-boronic acid
3-Thiophenylboronic acid
噻吩-3-硼酸
3-噻吩硼酸
(Thiophene-3-yl)boronic acid
3-Thiopheneboronic acid
3-Thienylboronic acid
thiophen-3-ylboranediol
3-Thiopheneboronic acid
3-Thienylboronic acid
噻吩-3-硼酸
Thiophene-3-boronic acid
IUPAC name
(thiophen-3-yl)boronic acid
Registration numbers
MDL Number
MFCD00151851
Beilstein Number
113573
CAS Number
6165-69-1
PubChem SID
24867306
160969994
PubChem CID
581760
Molecule Details
Sigma Aldrich
436844
Other Notes
Contains varying amounts of anhydride
Packaging
1, 5 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
Beilstein Number
•
CAS Number
•
PubChem SID
•
PubChem CID
Properties
Physical Property
Melting Point
169-170°C
Source
164-169 °C(lit.)
Source
164 - 169°C
Source
164-169°C
Source
Hydrophobicity(logP)
1.241
Source
Product Information
Purity
98%
Source
97%
Source
≥95.0%
Source
95%
Source
C4H5BO2S
Source
Safety Information
IRRITANT, IRRITANT-HARMFUL, KEEP COLD
Source
Irritant
Source
false
Source
否
Source
Download link
Source
Download link
Source
German water hazard class
3
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
GHS Signal Word
Warning
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
Risk Statements
22
-
36/37/38
Source
36/37/38
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
GHS Hazard statements
H302
-
H315
-
H319
-
H335
Source
H315
-
H319
-
H335
Source
European Hazard Symbols
Harmful (Xn)
Source
Irritant (Xi)
Safety Statements
26
Source
26
-
37
Source
Empirical Formula (Hill Notation)
Storage Warning
TSCA Listed
MSDS Link
Source