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Molecule
ID:18543
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₀H₈N₂O₂
Molecular Mass
188.18272
Exact Mass
188.05857751
Charge
0
InChI
InChI=1S/C10H8N2O2/c1-6-9(10(13)14)12-8-5-3-2-4-7(8)11-6/h2-5H,1H3,(H,13,14)
InChIKey
BJPNADFNSANIPF-UHFFFAOYSA-N
Canonic Smiles
OC(=O)c1nc2ccccc2nc1C
Isomeric Smiles
c1(nc2c(nc1C)cccc2)C(=O)O
Calculated Properties
JChem
Acid pKa
3.426625
H Acceptors
4
H Donor
1
LogD (pH = 5.5)
-0.6089215
LogD (pH = 7.4)
-1.9277233
Log P
1.4738817
Molar Refractivity
48.9261
Polarizability
20.152096
Polar Surface Area
63.08
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
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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
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
•
PubChem SID
•
PubChem CID
•
MDL Number
•
CAS Number
Properties
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
•
TRC
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Key Organics
AG-0701
Matrix Scientific
020687
Sigma Aldrich
32862
TRC
M326060
Academic Data
PubChem
6484678
Names and Identifiers
Synonyms
3-Methyl-quinoxaline-2-carboxylic acid
3-methylquinoxaline-2-carboxylic acid
3-Methyl-2-quinoxalinecarboxylic Acid
MQCA
3-甲基-喹噁啉-2-羧酸
3-Methyl-2-quinoxalinecarboxylic acid
IUPAC name
3-methylquinoxaline-2-carboxylic acid
IUPAC Traditional name
3-methylquinoxaline-2-carboxylic acid
Registration numbers
PubChem SID
160981850
PubChem CID
6484678
MDL Number
MFCD03840415
CAS Number
74003-63-7
Molecule Details
Sigma Aldrich
32862
Legal Information
VETRANAL is a trademark of Sigma-Aldrich Co. LLC
TRC
M326060
A metabolite of Carbadox and Olaquindox.
References
PubChem Literature
From Data Sources
•
Ferrando, R., et al.: Toxicology, 1975, 3, 369 (1975)
•
Rutalj, M., et al.: Food Addit. Contam., 13, 879 (1996)
Bioactivity
PubChem BioAssay
Properties
•
Safety Information
•
Physical Property
•
Product Information
Properties
Safety Information
Storage Warning
IRRITANT
Source
TSCA Listed
false
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Harmful (Xn)
H302
-
H319
-
H335
Source
22
-
36/37
Source
P261
-
P305+P351+P338
Source
26
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
dust mask type N95 (US), Eyeshields, Gloves
Source
Warning
Source
-20°C
Source
3
Source
-20°C Freezer
Source
Physical Property
155 (dec)
Source
155 (dec) °C
Source
>160°C (dec.)
Source
Methanol
Source
DMSO
Source
Pale Yellow to Pink Solid
Source
Product Information
>95%
Source
≥99.0% (HPLC)
Source
(limited shelf life, expiry date on the label)
Source
C10H8N2O2
Source
VETRANAL™, analytical standard
Source
Download link
Source
Source
Source
European Hazard Symbols
GHS Hazard statements
Risk Statements
GHS Precautionary statements
Safety Statements
GHS Pictograms
Personal Protective Equipment
GHS Signal Word
Storage Temperature
German water hazard class
Storage Condition
Melting Point
Solubility
Apperance
Purity
Shelf Life
Empirical Formula (Hill Notation)
Grade
Certificate of Analysis