- METHYLPYRAZOLE
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- $0.00 / 10g
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2025-11-12
- CAS:930-36-9
- Min. Order: 10g
- Purity: 99%
- Supply Ability: 20tons
- 1-Methylpyrazole
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- $1.50 / 1g
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2025-09-25
- CAS:930-36-9
- Min. Order: 1g
- Purity: 99.0% Min
- Supply Ability: 100 Tons
- 1-Methylpyrazole
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- $6.00 / 1KG
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2025-09-25
- CAS:930-36-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 1-Methylpyrazole Basic information |
| | 1-Methylpyrazole Chemical Properties |
| Melting point | 36.5°C (estimate) | | Boiling point | 127 °C | | density | 0.988 g/mL at 20 °C (lit.) | | refractive index | n20/D 1.477 | | Fp | 35 °C | | storage temp. | Inert atmosphere,Room Temperature | | Water Solubility | Soluble in water | | pka | 2.25±0.10(Predicted) | | form | Liquid | | color | Clear colorless to light yellow | | BRN | 105207 | | InChI | InChI=1S/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H3 | | InChIKey | UQFQONCQIQEYPJ-UHFFFAOYSA-N | | SMILES | N1(C)C=CC=N1 | | CAS DataBase Reference | 930-36-9(CAS DataBase Reference) | | NIST Chemistry Reference | 1-methylpyrazole(930-36-9) |
| Hazard Codes | Xi | | Risk Statements | 10-36/37/38 | | Safety Statements | 26-37/39-16 | | RIDADR | UN 1993 3/PG 3 | | WGK Germany | 3 | | F | 10 | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29331990 |
| | 1-Methylpyrazole Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Uses | 1-Methylpyrazole is a useful synthetic intermediate. It is used to synthesize heteroaryl(fluorophenyl)piperidinylindoles as α1 adrenoceptor antagonists. It is also used to prepare quinazoline derivatives as glucokinase activators. | | Definition | ChEBI: A member of the class of pyrazoles that is the 1-methyl derivative of 1H-pyrazole. | | Synthesis | 1-Methylpyrazole was prepared by the condensation of 1,1,3,3-tetraethoxypropane with methylhydrazine[1]. | | References | [1] Peggy W. Alley, David A. Shirley. “The Metalation of 1-Phenyl- and 1-Methylpyrazole with n-Butyllithium.” Journal of the American Chemical Society 80 23 (1958): 6271–6274.
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| | 1-Methylpyrazole Preparation Products And Raw materials |
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