Products Description
CAS 37622-90-5, namely Ethyl Pyrazole-4-carboxylate, is a white powder and is mainly used in organic synthesis and medicine. Its molecular formula is C6H8N2O2 and its molecular weight is 140.14. 1H-pyrazol-4-yl propanoate is insoluble in water but soluble in alcohol, ether and organic solvents. In addition, it has good stability, but it may gradually decompose under light conditions.


Basic Info
| Product Name | Ethyl pyrazole-4-carboxylate |
| CAS No. | 37622-90-5 |
| Appearance | White crystal powder |
| Assay | ≥99% |
| Capacity | 200mt/year |
| MOQ | 100G |
| Application | Pharmaceutical intermediate |
Uses
- Drug intermediates: Ethyl Pyrazole-4-carboxylate is a key intermediate in the synthesis of many drugs, such as an impurity reference and intermediate in the synthesis of Regadone.
- Construction of heterocyclic compounds: 1H-pyrazol-4-yl propanoate is an important organic synthetic building block used to construct complex polycyclic compounds or heterocyclic compounds, such as a starting material in the synthesis of 4-chloromethylpyrazole and copper-diamine-catalyzed N-arylation reactions.

Packaging & Delivery
- Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
- Delivery Time: 3-7 days after payment confirmation.
- Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).

Company Profile
Gneebio with decades of experience in research, manufacturing and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China.Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicide, and daily chemicals.
Our popular products include Organic Chemicals (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Alcohol), Daily Chemicals (Didecylmethylamine, Dodecyl dimethyl betaine), and various Petrochemicals (Ethylene Tar, Petroleum Toluene), among others.




FAQ
1. How do I get a price?
-We usually quote within 24 hours of receiving your inquiry (excluding weekends and holidays).
-If you need a price urgently, please email or contact us by other means so that we can quote for you.
2.What is your delivery time?
-It depends on the number of orders and the season in which you place your order.
-Usually, orders can be dispatched within 7-15 days for small orders and 25 days for large orders.
3. What is the shipping method?
-You can ship by sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, etc.).
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