1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI)
- Product Name
- 1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI)
- CAS No.
- 360056-45-7
- Chemical Name
- 1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI)
- Synonyms
- Methyl 4-aMino-1H-pyrazole-3-carboxylate;Methyl 4-aMino-1H-pyrazol...;Methyl 4-Aminopyrazole-3-carboxylate;4-amino-1H-pyrazole-3-methyl carboxylate;4-Aminopyrazole-3-carboxylic acid methyl ester;1H-Pyrazole-3-carboxylicacid,4-aMino-,Methylester;4-AMino-1H-pyrazole-3-carboxylic acid Methyl ester;1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI)
- CBNumber
- CB61277636
- Molecular Formula
- C5H7N3O2
- Formula Weight
- 141.13
- MOL File
- 360056-45-7.mol
1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI) Property
- Boiling point:
- 348.0±22.0 °C(Predicted)
- Density
- 1.395±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 14.74±0.50(Predicted)
- Appearance
- Brown to black Solid
- InChI
- InChI=1S/C5H7N3O2/c1-10-5(9)4-3(6)2-7-8-4/h2H,6H2,1H3,(H,7,8)
- InChIKey
- UYWFTIKDUFKYJS-UHFFFAOYSA-N
- SMILES
- N1C=C(N)C(C(OC)=O)=N1
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- M331068
- Product name
- Methyl4-Amino-1H-pyrazole-3-carboxylate
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 4H58-1-D5
- Product name
- Methyl 4-amino-1H-pyrazole-3-carboxylate
- Packaging
- 250mg
- Price
- $99
- Updated
- 2021/12/16
- Product number
- CS-M2526
- Product name
- 1H-Pyrazole-3-carboxylicacid,4-amino-,methylester
- Packaging
- 1g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 031138
- Product name
- Methyl 4-amino-1H-pyrazole-5-carboxylate
- Packaging
- 500mg
- Price
- $205
- Updated
- 2021/12/16
- Product number
- CS-M2526
- Product name
- 1H-Pyrazole-3-carboxylicacid,4-amino-,methylester
- Packaging
- 5g
- Price
- $298
- Updated
- 2021/12/16
1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI) Chemical Properties,Usage,Production
Synthesis
138786-86-4
360056-45-7
Methyl 4-nitro-1H-pyrazole-3-carboxylate (9.63 g, 56.3 mmol) was used as starting material and 10% palladium/carbon catalyst (1.00 g) and methanol (150 mL) were added. The reaction was stirred under hydrogen atmosphere at room temperature for 16 hours. After completion of the reaction, the catalyst was removed by filtration and the filtrate was concentrated under reduced pressure to afford methyl 4-amino-1H-pyrazole-3-carboxylate (7.87 g, 99% yield). The product was characterized by 1H-NMR (CDCl3): δ 3.93 (3H, s, -OCH3), 4.08 (2H, brs, -NH2), 7.25 (1H, s, pyrazole ring-H).
References
[1] Patent: US2009/156582, 2009, A1. Location in patent: Page/Page column 28
[2] Patent: EP1847531, 2007, A1. Location in patent: Page/Page column 40
[3] Patent: WO2006/70195, 2006, A1. Location in patent: Page/Page column 181-182; 188-189
[4] Patent: WO2006/77426, 2006, A2. Location in patent: Page/Page column 72-73; 97
[5] Patent: WO2006/77425, 2006, A1. Location in patent: Page/Page column 210-211
1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI) manufacturers
- Product
- 1H-Pyrazole-3-carboxylicacid,4-amino-,methylester(9CI) 360056-45-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500kg
- Release date
- 2019-12-31