Cas no 52867-42-2 (methyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate)

methyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate structure
52867-42-2 structure
Product Name:methyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate
CAS No:52867-42-2
MF:C6H8N2O3
MW:156.139321327209
MDL:MFCD00459835
CID:375655
PubChem ID:304501
Update Time:2025-04-19

methyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
    • 1H-Pyrazole-3-carboxylicacid, 2,5-dihydro-2-methyl-5-oxo-, methyl ester
    • methyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate
    • Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
    • METHYL 3-HYDROXY-1-METHYLPYRAZOLE-5-CARBOXYLATE
    • 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester
    • 3-Hydroxy-1-methyl-5-pyrazolcarbonsaeuremethylester
    • 3-Hydroxy-1-methyl-5-pyrazolcarbonsaeure-methylester
    • 5-hydroxy-2-methyl-2H-pyrazol
    • AC1L754B
    • ACN-S001975
    • ANW-60488
    • CTK4J6643
    • NSC196605
    • SureCN286134
    • IYAQFZAPKKWPNU-UHFFFAOYSA-N
    • 7480AB
    • FCH1192131
    • BC211361
    • AMY10802
    • 52867-42-2
    • W11025
    • 5-Hydroxy-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester
    • CS-0047149
    • SCHEMBL20187370
    • NSC 196605
    • methyl 3-hydroxy-1-methyl-5-pyrazolecarboxylate
    • SY126297
    • SS-4901
    • AKOS006271944
    • AKOS015863094
    • NSC-196605
    • FT-0693545
    • AC-17221
    • MFCD00459835
    • A870882
    • METHYL3-HYDROXY-1-METHYLPYRAZOLE-5-CARBOXYLATE
    • DTXSID40307924
    • CCA86742
    • SCHEMBL286134
    • Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate, AldrichCPR
    • DA-05175
    • MDL: MFCD00459835
    • Inchi: 1S/C6H8N2O3/c1-8-4(6(10)11-2)3-5(9)7-8/h3H,1-2H3,(H,7,9)
    • InChI Key: IYAQFZAPKKWPNU-UHFFFAOYSA-N
    • SMILES: O(C)C(C1=CC(NN1C)=O)=O

Computed Properties

  • Exact Mass: 156.05354
  • Monoisotopic Mass: 156.053
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 234
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 58.6
  • XLogP3: -0.1

Experimental Properties

  • Density: 1.288±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 198-199 oC (methanol )
  • Boiling Point: 330.7°Cat760mmHg
  • Flash Point: 153.8°C
  • Refractive Index: 1.508
  • Solubility: Slightly soluble (30 g/l) (25 o C),
  • PSA: 58.64

methyl 2-methyl-5-oxo-1H-pyrazole-3-carboxylate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
A049003437-1g
Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
52867-42-2 95%
1g
$288.00 2023-09-01
Alichem
A049003437-5g
Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
52867-42-2 95%
5g
$864.00 2023-09-01
Fluorochem
224623-250mg
Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
52867-42-2 95%
250mg
£93.00 2022-02-28
Fluorochem
224623-1g
Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
52867-42-2 95%
1g
£234.00 2022-02-28
Fluorochem
224623-5g
Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
52867-42-2 95%
5g
£703.00 2022-02-28
ChemScence
CS-0047149-100mg
Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
52867-42-2 99.90%
100mg
$63.0 2022-04-27
ChemScence
CS-0047149-250mg
Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
52867-42-2 99.90%
250mg
$100.0 2022-04-27
ChemScence
CS-0047149-1g
Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
52867-42-2 99.90%
1g
$250.0 2022-04-27
ChemScence
CS-0047149-2500mg
Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
52867-42-2 99.90%
2500mg
$500.0 2021-09-02
ChemScence
CS-0047149-5g
Methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
52867-42-2 99.90%
5g
$750.0 2021-09-02
Recommended suppliers
ASIACHEM I&E (JIANGSU) CO., LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
ASIACHEM I&E (JIANGSU) CO., LTD
Zhejiang Brunova Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Zhejiang Brunova Technology Co., Ltd.
Jinan Hanyu Chemical Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Jinan Hanyu Chemical Co.,Ltd.
Shandong Feiyang Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Feiyang Chemical Co., Ltd
SunaTech Inc.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
SunaTech Inc.