methyl (4-nitro-1H-pyrazol-1-yl)acetate
- Product Name
- methyl (4-nitro-1H-pyrazol-1-yl)acetate
- CAS No.
- 6715-84-0
- Chemical Name
- methyl (4-nitro-1H-pyrazol-1-yl)acetate
- Synonyms
- Methyl 4-Nitro-1H-pyrazole-1-acetate;methyl 2-(4-nitropyrazol-1-yl)acetate;methyl (4-nitro-1H-pyrazol-1-yl)acetate;1H-Pyrazole-1-acetic acid, 4-nitro-, methyl ester
- CBNumber
- CB01530175
- Molecular Formula
- C6H7N3O4
- Formula Weight
- 185.14
- MOL File
- 6715-84-0.mol
methyl (4-nitro-1H-pyrazol-1-yl)acetate Property
- Boiling point:
- 321.7±22.0 °C(Predicted)
- Density
- 1.48±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- -2.71±0.10(Predicted)
- Appearance
- White to off-white Solid
- InChI
- InChI=1S/C6H7N3O4/c1-13-6(10)4-8-3-5(2-7-8)9(11)12/h2-3H,4H2,1H3
- InChIKey
- GEADOFDFVOSIOA-UHFFFAOYSA-N
- SMILES
- N1(CC(OC)=O)C=C([N+]([O-])=O)C=N1
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H318Causes serious eye damage
H330Fatal if inhaled
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P284Wear respiratory protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B498625
- Product name
- Methyl(4-Nitro-1H-pyrazol-1-yl)acetate
- Packaging
- 500mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- 4293CN
- Product name
- Methyl(4-nitro-1H-pyrazol-1-yl)acetate
- Packaging
- 1g
- Price
- $154
- Updated
- 2021/12/16
- Product number
- 077413
- Product name
- Methyl (4-nitro-1H-pyrazol-1-yl)acetate
- Packaging
- 500mg
- Price
- $168
- Updated
- 2021/12/16
- Product number
- 077413
- Product name
- Methyl (4-nitro-1H-pyrazol-1-yl)acetate
- Packaging
- 1g
- Price
- $210
- Updated
- 2021/12/16
- Product number
- 4293CN
- Product name
- Methyl(4-nitro-1H-pyrazol-1-yl)acetate
- Packaging
- 10g
- Price
- $460
- Updated
- 2021/12/16
methyl (4-nitro-1H-pyrazol-1-yl)acetate Chemical Properties,Usage,Production
Uses
Methyl (4-Nitro-1H-pyrazol-1-yl)acetate is used in preparation of novel substituted glycine derivatives as Factor XIa and/or plasma kallikrein inhibitors.
Synthesis
2075-46-9
96-34-4
6715-84-0
Step 1: To a solution of 4-nitro-1H-pyrazole (100 g, 0.88 mol) in acetonitrile (ACN, 2 L) was added potassium carbonate (K2CO3, 183.2 g, 1.33 mol) and methyl chloroacetate (95.6 g, 0.88 mol). The reaction mixture was heated to 60 °C and the reaction was stirred at this temperature for 5 hours. Upon completion of the reaction, the mixture was filtered to remove insoluble solids and the solvent was subsequently removed by distillation under reduced pressure to afford methyl 2-(4-nitro-1H-pyrazol-1-yl)acetate as a white solid (150 g, 92% yield). The product was characterized by 1H NMR (400 MHz, CDCl3): δ 8.28 (s, 1H), 8.11 (s, 1H), 4.98 (s, 2H), 3.84 (s, 3H).
References
[1] Patent: WO2013/14162, 2013, A1. Location in patent: Page/Page column 99
methyl (4-nitro-1H-pyrazol-1-yl)acetate Preparation Products And Raw materials
Raw materials
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