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197556

Sigma-Aldrich

4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid

≥98%

Synonym(s):

1-(4-Carboxyphenyl)-3-methyl-2-pyrazolin-5-one, 1-(4-Carboxyphenyl)-3-methyl-2-pyrazolinone, 1-(4-Carboxyphenyl)-3-methyl-5-pyrazolone, 1-(p-Carboxyphenyl)-3-methyl-5-pyrazolone, 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid, 4-(3-Methyl-5-oxopyrazol-1-yl)benzoic acid, 4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzoic acid

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About This Item

Empirical Formula (Hill Notation):
C11H10N2O3
CAS Number:
60875-16-3
Molecular Weight:
218.21
EC Number:
262-509-6
MDL number:
MFCD00003135
UNSPSC Code:
12352100
PubChem Substance ID:
24851835
NACRES:
NA.22

Assay

≥98%

mp

285 °C (dec.) (lit.)

functional group

carboxylic acid

SMILES string

CC1=NN(C(=O)C1)c2ccc(cc2)C(O)=O

InChI

1S/C11H10N2O3/c1-7-6-10(14)13(12-7)9-4-2-8(3-5-9)11(15)16/h2-5H,6H2,1H3,(H,15,16)

InChI key

CUGBBQWDGCXWNB-UHFFFAOYSA-N

General description

The pharmacological activity of 4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid was studied.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000256932
0000256932
0000001503
0000000869
MKBX8572V

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G M Antón-Fos et al.
Arzneimittel-Forschung, 44(7), 821-826 (1994-07-01)
New compounds showing hypoglycaemic activity have been designed through a computer-aided method based on QSAR (quantitative structure activity relationship) and molecular connectivity. The pharmacological tests carried out on the newly designed compounds demonstrated the existence of notable activity for two
Xixi Chen et al.
EBioMedicine, 25, 143-153 (2017-10-17)
Glycated haemoglobin (HbA1c) is the most important marker of hyperglycaemia in diabetes mellitus. We show that d-ribose reacts with haemoglobin, thus yielding HbA1c. Using mass spectrometry, we detected glycation of haemoglobin with d-ribose produces 10 carboxylmethyllysines (CMLs). The first-order rate

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