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Molecule
ID:33401
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₈H₇NO₂S
Molecular Mass
181.21168
Exact Mass
181.01974947
Charge
0
InChI
InChI=1S/C8H7NO2S/c1-10-5-2-3-7-6(4-5)9-8(12)11-7/h2-4H,1H3,(H,9,12)
InChIKey
QGTUVLRFJOUWBN-UHFFFAOYSA-N
Canonic Smiles
COc1ccc2c(c1)nc(o2)S
Isomeric Smiles
n1c(oc2c1cc(cc2)OC)S
Calculated Properties
JChem
Acid pKa
7.038496
H Acceptors
2
H Donor
1
LogD (pH = 5.5)
1.9277313
LogD (pH = 7.4)
1.4571837
Log P
1.9396514
Molar Refractivity
46.6694
Polarizability
19.415348
Polar Surface Area
35.26
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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Bioactivity
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
036147
Sigma Aldrich
699993
Academic Data
PubChem
2772389
Names and Identifiers
IUPAC Traditional name
5-methoxy-1,3-benzoxazole-2-thiol
Synonyms
5-Methoxy-1,3-benzoxazole-2-thiol
5-Methoxybenzoxazole-2-thiol
5-Methoxy-2(3H)-benzoxazolethione
5-甲氧基苯并噁唑-2-硫醇
5-甲氧基-2(3H)-苯并噁唑硫酮
2-巯基-5-甲氧基苯并[d]噁唑
2-Mercapto-5-methoxybenzo[d]oxazole
IUPAC name
5-methoxy-1,3-benzoxazole-2-thiol
Registration numbers
MDL Number
MFCD03030041
CAS Number
49559-83-3
PubChem CID
2772389
PubChem SID
160996708
Molecule Details
Sigma Aldrich
699993
Packaging
1 g in glass bottle
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Properties
Safety Information
Storage Warning
IRRITANT
Source
TSCA Listed
false
Source
MSDS Link
Download link
Source
Download link
Source
GHS Hazard statements
H302
-
H315
-
H318
-
H335
Source
Danger
Source
26
-
36/37/39
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
2-8°C
Source
Harmful (Xn)
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
3
Source
22
-
37/38
-
41
Source
P261
-
P280
-
P305+P351+P338
Source
Physical Property
218-223 °C
Source
Product Information
C8H7NO2S
Source
97%
Source
Source
Source
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 Signal Word
Safety Statements
Personal Protective Equipment
Storage Temperature
European Hazard Symbols
GHS Pictograms
German water hazard class
Risk Statements
GHS Precautionary statements
Melting Point
Empirical Formula (Hill Notation)
Purity