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methyl 1-methyl-1H-pyrazole-3-carboxylate

CAS No.
17827-61-1
Chemical Name:
methyl 1-methyl-1H-pyrazole-3-carboxylate
Synonyms
Methyl 1-Methylpyrazole-3-carboxylate;Methyl 1-methyl-1H-pyrazol-3-carboxylate;methyl 1-methyl-1H-pyrazole-3-carboxylate
CBNumber:
CB02522883
Molecular Formula:
C6H8N2O2
Molecular Weight:
140.14
MDL Number:
MFCD04967358
MOL File:
17827-61-1.mol
Last updated:2023-05-12 14:13:59

methyl 1-methyl-1H-pyrazole-3-carboxylate Properties

Boiling point 108-110 °C(Press: 1 Torr)
Density 1.18±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka -0.17±0.10(Predicted)
InChI InChI=1S/C6H8N2O2/c1-8-4-3-5(7-8)6(9)10-2/h3-4H,1-2H3
InChIKey WUUOFOYBXXQAGD-UHFFFAOYSA-N
SMILES N1(C)C=CC(C(OC)=O)=N1
CAS DataBase Reference 17827-61-1

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS02
Signal word  Danger
Hazard statements  H314-H226
Precautionary statements  P501-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405
HS Code  2933199090

methyl 1-methyl-1H-pyrazole-3-carboxylate price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 9356AA Methyl1-methyl-1H-pyrazole-3-carboxylate 17827-61-1 250mg $80 2021-12-16 Buy
Apolloscientific OR928226 Methyl1-methyl-1H-pyrazole-3-carboxylate 98% 17827-61-1 1g $140 2021-12-16 Buy
Matrix Scientific 188436 Methyl 1-methyl-1H-pyrazole-3-carboxylate 17827-61-1 1g $179 2021-12-16 Buy
Apolloscientific OR928226 Methyl1-methyl-1H-pyrazole-3-carboxylate 98% 17827-61-1 10g $690 2021-12-16 Buy
Matrix Scientific 188436 Methyl 1-methyl-1H-pyrazole-3-carboxylate 17827-61-1 10g $756 2021-12-16 Buy
Product number Packaging Price Buy
9356AA 250mg $80 Buy
OR928226 1g $140 Buy
188436 1g $179 Buy
OR928226 10g $690 Buy
188436 10g $756 Buy

methyl 1-methyl-1H-pyrazole-3-carboxylate Chemical Properties,Uses,Production

Uses

Used as an intermediate in organic synthesis.

Synthesis

A mixture of 2.11 g of pyrazole-3-carboxylic acid (V), 50 ml of methanol, and 0.5 ml of POCl3 was refluxed for 12 h. After cooling the reaction mixture was concentrated. The resulting crystals were washed with 20% sodium carbonate solution, dried at 55°C (1 mm Hg), and recrystallized from benzene. Methyl 1-methylpyrazole-3-carboxylate (VIII) was obtained similarly from 6.12 g of 1-methyl-3-pyrazole carboxylic acid VI, 50 ml of methanol and 0.5 ml of POCl3 . Yield 10.2 g (72.8%). bp 125°C (1 mm Hg). IR spectrum, ν, cm -1: 1520 (ring), 1730 (C═O). 1H NMR spectrum, δ, ppm (J, Hz): 3.77 s (3H, NCH3), 3.85 s (3H, OCH3), 6.68 d (1H, 4-H, J2.2), 7.1 br. s (1H, 5H). Found, %: C 51.63; H 5.85; N 20.28. C6H8N2O2. Calculated, %: C 51.42; H 5.71; N 20.00.
methyl 1-methyl-1H-pyrazole-3-carboxylate synthesis

methyl 1-methyl-1H-pyrazole-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from methyl 1-methyl-1H-pyrazole-3-carboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
methyl 1-methyl-1H-pyrazole-3-carboxylate pictures 2019-08-08 methyl 1-methyl-1H-pyrazole-3-carboxylate
17827-61-1
US $3.00 / KG 1KG 99% 100kg Career Henan Chemical Co

methyl 1-methyl-1H-pyrazole-3-carboxylate Spectrum

methyl 1-methyl-1H-pyrazole-3-carboxylate Methyl 1-Methylpyrazole-3-carboxylate Methyl 1-methyl-1H-pyrazol-3-carboxylate 17827-61-1