methyl 1-methyl-1H-pyrazole-3-carboxylate
- Product Name
- 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
- Formula Weight
- 140.14
- MOL File
- 17827-61-1.mol
methyl 1-methyl-1H-pyrazole-3-carboxylate Property
- 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
- HS Code
- 2933199090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363Wash contaminated clothing before reuse.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 9356AA
- Product name
- Methyl1-methyl-1H-pyrazole-3-carboxylate
- Packaging
- 250mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- OR928226
- Product name
- Methyl1-methyl-1H-pyrazole-3-carboxylate
- Purity
- 98%
- Packaging
- 1g
- Price
- $140
- Updated
- 2021/12/16
- Product number
- 188436
- Product name
- Methyl 1-methyl-1H-pyrazole-3-carboxylate
- Packaging
- 1g
- Price
- $179
- Updated
- 2021/12/16
- Product number
- OR928226
- Product name
- Methyl1-methyl-1H-pyrazole-3-carboxylate
- Purity
- 98%
- Packaging
- 10g
- Price
- $690
- Updated
- 2021/12/16
- Product number
- 188436
- Product name
- Methyl 1-methyl-1H-pyrazole-3-carboxylate
- Packaging
- 10g
- Price
- $756
- Updated
- 2021/12/16
methyl 1-methyl-1H-pyrazole-3-carboxylate Chemical Properties,Usage,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 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
- Product
- methyl 1-methyl-1H-pyrazole-3-carboxylate 17827-61-1
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2019-08-07