methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate
- Product Name
- methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate
- CAS No.
- 92406-53-6
- Chemical Name
- methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate
- Synonyms
- Methyl 5-Amino-1-methylpyrazole-3-carboxylate;methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate;Methyl 5-amino-1-methylpyrazole-3-carboxylic acid;5-Amino-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester;1H-Pyrazole-3-carboxylic acid, 5-amino-1-methyl-, methyl ester
- CBNumber
- CB52489891
- Molecular Formula
- C6H9N3O2
- Formula Weight
- 155.15
- MOL File
- 92406-53-6.mol
methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate Property
- Melting point:
- 101-102 °C
- Boiling point:
- 326.2±22.0 °C(Predicted)
- Density
- 1.35±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 1.74±0.10(Predicted)
- Appearance
- Off-white to pink Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- M288368
- Product name
- methyl5-amino-1-methyl-1H-pyrazole-3-carboxylate
- Packaging
- 500mg
- Price
- $350
- Updated
- 2021/12/16
- Product number
- Z5349
- Product name
- Methyl5-amino-1-methyl-1H-pyrazole-3-carboxylate
- Packaging
- 250mg
- Price
- $231
- Updated
- 2021/12/16
- Product number
- 119398
- Product name
- Methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $490
- Updated
- 2021/12/16
- Product number
- CHM0097280
- Product name
- METHYL 5-AMINO-1-METHYL-1H-PYRAZOLE-3-CARBOXYLATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.98
- Updated
- 2021/12/16
- Product number
- Z5349
- Product name
- Methyl5-amino-1-methyl-1H-pyrazole-3-carboxylate
- Packaging
- 1g
- Price
- $510
- Updated
- 2021/12/16
methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate Chemical Properties,Usage,Production
Synthesis
796038-07-8
92406-53-6
General procedure for the synthesis of methyl 5-amino-1-methylpyrazole-3-carboxylate from methyl 1-methyl-5-nitro-1H-pyrazole-3-carboxylate: Methyl 1-methyl-5-nitro-1H-pyrazole-3-carboxylate (136 mg, 0.74 mmol) obtained in Preparation Example 21 was dissolved in 2 mL of methanol, and 14 mg of 10% palladium/charcoal catalyst was slowly added dropwise. The reaction was stirred at room temperature for 1 hour under hydrogen pressure of 50 atm. Upon completion of the reaction, the reaction mixture was filtered through a pad of diatomaceous earth to remove the catalyst and the filtrate was concentrated under reduced pressure to afford 94 mg (82% yield) of the target compound, methyl 5-amino-1-methylpyrazole-3-carboxylate. The product was characterized by 1H NMR (300 MHz, CDCl3): δ 6.12 (s, 1H, pyrazole ring H), 3.99 (s, 3H, OCH3), 3.84 (s, 3H, N-CH3), 3.72 (brs, 2H, NH2).
References
[1] Patent: US2010/63106, 2010, A1. Location in patent: Page/Page column 13
[2] Patent: WO2008/51047, 2008, A1. Location in patent: Page/Page column 34
methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate manufacturers
- Product
- methyl 5-amino-1-methyl-1H-pyrazole-3-carboxylate 92406-53-6
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1kg, 5kg, 50kg
- Release date
- 2020-01-09