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Molecule
ID:24864
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/c1-7-3-2-4(6-7)5(8)9/h2-3H,1H3,(H,8,9)
InChIKey
YBFIKNNFQIBIQZ-UHFFFAOYSA-N
Canonic Smiles
Cn1ccc(n1)C(=O)O
Isomeric Smiles
c1(nn(cc1)C)C(=O)O
Calculated Properties
JChem
LogD (pH = 7.4)
-3.01
LogD (pH = 5.5)
-1.86
Log P
0.44
Rotatable Bonds
1
H Donor
1
H Acceptors
3
Lipinski's Rule of Five
true
Acid pKa
3.17
Polar Surface Area
55.12
Polarizability
11.83
Molar Refractivity
41.85
LOG S
0.12
Data Source
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Related Proteins
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Molecular Spectra
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Molecule Details
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From Data Sources
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Data Source
Commercial Catalog
Apollo Scientific
OR18104
Matrix Scientific
027386
Maybridge
CC48301
InterBioScreen
BB_SC-6189
ChemBridge
4401286
Enamine
EN300-66976
Alfa Aesar
H50317
A&J Pharmtech
AJA-O14472
Academic Data
PubChem
573176
ChEBI
CHEBI:74738
Names and Identifiers
Synonyms
1-Methyl-1H-pyrazole-3-carboxylic acid
3-Carboxy-1-methyl-1H-pyrazole
1-Methyl-1H-pyrazole-3-carboxylic acid
1-甲基-1H-吡唑-3-羧酸
1-methyl-pyrazole-3-carboxylic acid
IUPAC Traditional name
1-methylpyrazole-3-carboxylic acid
IUPAC name
1-methyl-1H-pyrazole-3-carboxylic acid
Registration numbers
MDL Number
MFCD00464254
CAS Number
25016-20-0
PubChem CID
573176
PubChem SID
160988171
164174801
ACToR Database
25016-20-0
Reaxys Registry
742406
CHEBI ID
CHEBI:74738
SureChEMBL Database
SCHEMBL263713
CompTox Database
DTXSID10341451
Properties
Safety Information
TSCA Listed
false
Source
否
Source
Storage Warning
IRRITANT
Source
Irritant
Source
MSDS Link
Download link
Source
Safety Statements
26
-
37
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
European Hazard Symbols
Irritant (Xi)
Source
Risk Statements
36/37/38
Source
GHS Precautionary statements
P280G-
P305+P351+P338
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
Physical Property
Melting Point
152-156°C
Source
154 - 156°C
Source
146-156°C
Source
Hydrophobicity(logP)
0.402
Source
Product Information
Purity
95%
Source
96%
Source
98%
Source
Molecule Details
ChEBI
CHEBI:74738
A member of the class of pyrazoles that is N-methylpyrazole substituted by a carboxy group at position 3.
References
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Bioactivity
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PubChem CID
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ACToR Database
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SureChEMBL Database
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CompTox Database