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Molecule
ID:13859
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₅H₆N₂O₂
Molecular Mass
126.11334
Exact Mass
126.04292744
Charge
0
InChI
InChI=1S/C5H6N2O2/c1-3-4(5(8)9)2-6-7-3/h2H,1H3,(H,6,7)(H,8,9)
InChIKey
HLYYXPDTFLUERX-UHFFFAOYSA-N
Canonic Smiles
Cc1n[nH]cc1C(=O)O
Isomeric Smiles
c1(c(n[nH]c1)C)C(=O)O
Calculated Properties
JChem
LogD (pH = 7.4)
-3.38
LogD (pH = 5.5)
-2.20
Log P
-0.28
Rotatable Bonds
1
H Donor
2
H Acceptors
3
Lipinski's Rule of Five
true
Acid pKa
3.32
Polar Surface Area
65.98
Polarizability
11.60
Molar Refractivity
31.59
LOG S
-0.27
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
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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
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RDKit
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Names and Identifiers
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IUPAC Traditional name
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IUPAC name
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Synonyms
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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
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Sigma Aldrich
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ChEBI
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
ChemBridge
4002205
Matrix Scientific
011355
Life Chemicals
F3379-1064
InterBioScreen
BB_SC-6431
Sigma Aldrich
644919
Enamine
EN300-27672
Bide Pharmatech
BD28664
A&J Pharmtech
AJA-O39939
Academic Data
PubChem
557600
ChEBI
CHEBI:74742
Names and Identifiers
IUPAC Traditional name
3-methyl-1H-pyrazole-4-carboxylic acid
3-methyl-2H-pyrazole-4-carboxylic acid
IUPAC name
3-methyl-1H-pyrazole-4-carboxylic acid
5-methyl-1H-pyrazole-4-carboxylic acid
Synonyms
3-Methyl-1H-pyrazole-4-carboxylic acid
3-Methylpyrazole-4-carboxylic acid
3-甲基吡唑-4-羧酸
5-methyl-1H-pyrazole-4-carboxylic acid
3-methyl-pyrazole-4-carboxylic acid
Registration numbers
CAS Number
40704-11-8
MDL Number
MFCD00608153
MFCD08443868
PubChem CID
557600
PubChem SID
160977166
24883359
164174785
ACToR Database
40704-11-8
CHEBI ID
CHEBI:74742
SureChEMBL Database
SCHEMBL263529
Reaxys Registry
2909
Molecule Details
Sigma Aldrich
644919
Packaging
1, 5 g in glass bottle
ChEBI
CHEBI:74742
A member of the class of pyrazoles that is 1H-pyrazole with methyl and carboxylic acid group substituents at positions 3 and 4 respectively.
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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MDL Number
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PubChem CID
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PubChem SID
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ACToR Database
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CHEBI ID
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SureChEMBL Database
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Reaxys Registry
Properties
Safety Information
MSDS Link
Download link
Source
Download link
Source
Storage Warning
IRRITANT
Source
TSCA Listed
false
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
3
Source
Product Information
95+%
Source
97%
Source
95%
Source
98%
Source
C5H6N2O2
Source
Physical Property
0.435
Source
225-230 °C (dec.)(lit.)
Source
0.507
Source
German water hazard class
Purity
Empirical Formula (Hill Notation)
Partition Coefficient
Melting Point
Hydrophobicity(logP)