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

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Names

[ CAS No. ]:
60875-16-3

[ Name ]:
4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid

[Synonym ]:
EINECS 262-509-6
Benzoic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-
MFCD00003135
1-(4-Carboxylphenyl)-3-methyl-5-pyrazolone
4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid
4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoicacid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
477.6±28.0 °C at 760 mmHg

[ Melting Point ]:
285 °C (dec.)(lit.)

[ Molecular Formula ]:
C11H10N2O3

[ Molecular Weight ]:
218.209

[ Flash Point ]:
242.7±24.0 °C

[ Exact Mass ]:
218.069138

[ PSA ]:
69.97000

[ LogP ]:
0.11

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.642

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • 4-Hydrazinylbenzoic acid
  • Benzoic acid,2-hydrazinyl-
  • 4-Aminobenzoic acid

DownStream

  • 2-[4-(hydroxymethyl)phenyl]-5-methyl-4H-pyrazol-3-one

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Pharmacological studies of the two new hypoglycaemic compounds 4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid and 1-(mesitylen-2-sulfonyl)-1H-1,2,4-triazole.

Arzneimittelforschung 44(7) , 821-6, (1994)

New compounds showing hypoglycaemic activity have been designed through a computer-aided method based on QSAR (quantitative structure activity relationship) and molecular connectivity. The pharmacolog...


More Articles

Related Compounds

  • (4-(4-(4-dimethylaminobenzyliden-1-yl)-3-methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid
  • 3-Methyl-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid sodium salt
  • 4-[4-[2-Methoxy-5-(2-sulfooxyethylsulfonyl)phenylazo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid
  • sodium 4-[4-[(3-chlorophenyl)azo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulphonate
  • 4-[(3-Methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]salicylic acid
  • 4-[3-Ethoxy-4-[4-[N-ethyl-N-(2-sulfoethyl)amino]-2-methylbenzylidene]-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid disodium salt
  • Benzoic acid, 3-bromo-4-fluoro-, sodium salt (1:1)
  • AMXT-1501 tetrahydrochloride
  • (3S)-3-tert-butyl-4-(2,6-dimethoxy-3,5-diphenylphenyl)-2H-1,3-benzoxaphosphole;sulfane
  • Methyl 2-amino-3-methyl-3-{[(tributylstannyl)methyl]sulfanyl}butanoate
  • 7,7'-[(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)imino]bis-heptanoic Acid Disodium Salt; 7,7'-[(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxodibenzo[c,f][1,2]thiazepin-11-yl)imino]bis[heptanoic acid] Disodium Salt; Tianeptine Impurity E (Disodium Salt)
  • 3-[(2R)-2-Acetamido-2-carboxyethyl]sulfanyl-2-cyanopropanoic acid;N-cyclohexylcyclohexanamine
  • 4-(2-Fluorophenyl)-2-oxa-4,9-diazaspiro[5.5]undecane
  • (S)-alpha-Methyl-2-bromophenylalanine H2O
  • 1-(2,2,2-Trifluoroethyl)-1H-imidazol-4-amine hydrochloride
  • 6,6-Difluoro-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine hydrochloride
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