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Molecule
ID:135658
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₆N₂S
Molecular Mass
126.17954
Exact Mass
126.0251692
Charge
0
InChI
InChI=1S/C5H6N2S/c1-8-5-4-6-2-3-7-5/h2-4H,1H3
InChIKey
KBPBOWBQRUXMFV-UHFFFAOYSA-N
Canonic Smiles
CSc1cnccn1
Isomeric Smiles
CSc1cnccn1
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
0.76057374
LogD (pH = 7.4)
0.7605756
Log P
0.76057565
Molar Refractivity
34.8166
Polarizability
13.43818
Polar Surface Area
25.78
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
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Molecule Details
暂无数据
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
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JChem
Data Source
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Commercial Catalog
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
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Safety Information
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Product Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
References
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PubChem Literature
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From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Sigma Aldrich
W323101
Alfa Aesar
B25279
Academic Data
PubChem
519907
Names and Identifiers
Synonyms
2-(Methylthio)pyrazine
Methyl pyrazinyl sulfide
吡嗪甲基硫醚
2-(甲硫基)吡嗪
2-(Methylmercapto)pyrazine
2-(甲硫基)哌嗪
IUPAC name
2-(methylsulfanyl)pyrazine
IUPAC Traditional name
2-methylthiopyrazine
Registration numbers
CAS Number
21948-70-9
EC Number
244-675-1
Flavis Number
14.034
PubChem SID
24901571
162229931
FEMA ID
3231
MDL Number
MFCD00041024
PubChem CID
519907
Beilstein Number
878423
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
EC Number
•
Flavis Number
•
PubChem SID
•
FEMA ID
•
MDL Number
•
PubChem CID
•
Beilstein Number
Properties
Safety Information
Risk Statements
22
-
37/38
-
41
Source
36/37/38
Source
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
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
MSDS Link
Download link
Source
GHS Hazard statements
H302
-
H315
-
H318
-
H335
Source
H315
-
H319
-
H335
Source
German water hazard class
3
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Precautionary statements
P261
-
P280
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
Source
Safety Statements
26
-
39
Source
26
-
37
Source
GHS Signal Word
Danger
Source
European Hazard Symbols
Harmful (Xn)
Source
Irritant (Xi)
TSCA Listed
是
Source
Product Information
Empirical Formula (Hill Notation)
C5H6N2S
Source
Purity
≥96.5%
Source
99%
Source
Physical Property
Melting Point
44-47 °C(lit.)
Source
42-46°C
Source
Source