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Molecule
ID:8371
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₅NOS
Molecular Mass
127.1643
Exact Mass
127.00918479
Charge
0
InChI
InChI=1S/C5H5NOS/c1-4(7)5-6-2-3-8-5/h2-3H,1H3
InChIKey
MOMFXATYAINJML-UHFFFAOYSA-N
Canonic Smiles
CC(=O)c1nccs1
Isomeric Smiles
c1(nccs1)C(=O)C
Calculated Properties
JChem
Acid pKa
13.812498
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
0.56722575
LogD (pH = 7.4)
0.56723076
Log P
0.567231
Molar Refractivity
31.1464
Polarizability
11.913027
Polar Surface Area
29.96
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
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RDKit
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JChem
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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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Physical Property
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Product Information
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Safety Information
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Pharmacology Properties
Related Proteins
Molecular Spectra
Molecule Details
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MP Biomedicals
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Sigma Aldrich
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Names and Identifiers
Synonyms
2-Acetylthiazole
3,3'-DICARBOXYDIPHENYLMETHANE
2-Acetyl-1,3-thiazole 98%
2-乙酰基噻唑
2-Acetylthiazole
1-(1,3-thiazol-2-yl)ethan-1-one
Methyl 2-thiazolyl ketone
IUPAC name
1-(1,3-thiazol-2-yl)ethan-1-one
IUPAC Traditional name
1-(1,3-thiazol-2-yl)ethanone
Registration numbers
MDL Number
MFCD00005324
CAS Number
24295-03-2
PubChem SID
24845176
160971678
24857338
24901646
Beilstein Number
109803
EC Number
246-134-5
PubChem CID
520108
FEMA ID
3328
Flavis Number
15.02
Council of Europe Number
4041
Molecule Details
MP Biomedicals
05201097
MP Biomedicals Rare Chemical collection
Sigma Aldrich
W332801
Packaging
Packaged in glass bottles
288411
Packaging
1, 5 g in glass bottle
Application
Useful for preparation of triazolothiazoles,1 chiral alcohols,2 and in aldol condensation reactions.3
01470
Other Notes
α-Hydroxypropanal β-anion equivalent1
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
CAS Number
•
PubChem SID
•
Beilstein Number
•
EC Number
•
PubChem CID
•
FEMA ID
•
Flavis Number
•
Council of Europe Number
Data Source
Commercial Catalog
Apollo Scientific
OR4953
Matrix Scientific
003949
MP Biomedicals
05201097
Sigma Aldrich
W332801
288411
01470
Properties
Physical Property
Boiling Point
89-91°C/12mm
Source
89-91°C
Source
89-91 °C/12 mmHg(lit.)
Source
89-91°C/12mm
Source
Refractive Index
1.5480
Source
n20/D 1.548(lit.)
Source
n20/D 1.548
Source
1.227
Source
1.227 g/mL at 25 °C(lit.)
Source
78°C
Source
172.4 °F
Source
78 °C
Source
78°C(172°F)
Source
chocolate; hazelnut; meaty; fruity
Source
0.672
Source
Product Information
99%
Source
≥99%
Source
≥98.0% (GC)
Source
95%
Source
98%
Source
97%
Source
Download link
Source
Safety Information
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Pharmacology Properties
no known allergens
Source
Enamine
EN300-67228
Alfa Aesar
A11266
Bide Pharmatech
BD9586
A&J Pharmtech
AJA-O6567
Academic Data
PubChem
520108
Grade
NI
Source
Halal
Source
FG
Source
Kosher
Source
purum
Source
Empirical Formula (Hill Notation)
C5H5NOS
Source
Source
TSCA Listed
true
Source
是
Source
Storage Warning
STENCH
Source
Harmful
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
European Hazard Symbols
Harmful (Xn)
Source
Harmful (X)
Risk Statements
22
-
36
-
43
Source
22
Source
Safety Statements
26
-
36/37
Source
36
Source
GHS Signal Word
Warning
Source
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Source
GHS Hazard statements
H302
-
H317
-
H319
Source
H302
-
H227
Source
Regulation Compliance
EU Regulation 1334/2008 & 178/2002
Source
German water hazard class
3
Source
GHS Precautionary statements
P280
-
P305+P351+P338
Source
P280F
Source
Density
Flash Point
Organoleptic
Hydrophobicity(logP)
Purity
Certificate of Analysis
MSDS Link
Allergens
Source