3-Cyclopropylpyrazole-4-carboxylic acid
3-Cyclopropylpyrazole-4-carboxylic acid (CAS: 870704-26-0), with the molecular formula C7H8N2O2 and a molecular weight of 152.15 g/mol, is a heterocyclic building block. This compound serves as a valuable intermediate in organic synthesis, particularly within the pharmaceutical and agrochemical sectors. Its distinct pyrazole core functionalised with a cyclopropyl group and a carboxylic acid moiety offers versatile reactivity for constructing more complex molecular architectures.
Pharmaceutical Intermediate
This compound is utilised in the synthesis of active pharmaceutical ingredients (APIs). Its structure can be incorporated into novel drug candidates targeting various therapeutic areas, contributing to the development of new medicines.
Agrochemical Development
As a building block, it finds application in the research and development of new agrochemicals. It can be a precursor to pesticides, herbicides, or fungicides, aiding in crop protection strategies.
Organic Synthesis Reagent
It serves as a versatile reagent in general organic synthesis, enabling chemists to introduce the cyclopropylpyrazole moiety into diverse molecular frameworks. This facilitates the exploration of new chemical entities.
Material Science Research
The unique structural features of this compound may be of interest in material science for the development of novel functional materials. Its incorporation could lead to materials with specific electronic or optical properties.
| Molecular weight | 152.15 |
|---|---|
| Empirical formula | C7H8N2O2 |
| Assay | 96% |
| Melting point | 264-268 °C (dec.)(lit.) |
Hazard statements
- H301Toxic if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Cyclopropylpyrazole-4-carboxylic acid used for?
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3-Cyclopropylpyrazole-4-carboxylic acid is primarily used as a building block in organic synthesis, finding applications as an intermediate in the pharmaceutical and agrochemical industries for the development of new drugs and crop protection agents.
What are the CAS number and molecular formula?
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The CAS number for 3-Cyclopropylpyrazole-4-carboxylic acid is 870704-26-0, and its molecular formula is C7H8N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Cyclopropylpyrazole-4-carboxylic acid with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Cyclopropylpyrazole-4-carboxylic acid be handled?
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This compound is classified as Danger, with hazards including H301 (Toxic if swallowed) and H319 (Causes serious eye irritation). Appropriate personal protective equipment, such as a dust mask (N95), eyeshields, faceshields, and gloves, must be worn during handling. Ensure adequate ventilation and follow P301 + P310 (IF SWALLOWED: Immediately call a POISON CENTER/doctor) and P305 + P351 + P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing) precautions.
Is this compound a controlled substance?
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The provided data does not indicate that 3-Cyclopropylpyrazole-4-carboxylic acid is a controlled substance.
How is this chemical exported and shipped?
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3-Cyclopropylpyrazole-4-carboxylic acid is shipped and exported in compliance with relevant regulations, including UN 2811, Class 6.1, Packing Group III.
How can I request a sample or quote?
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To request a sample or a quotation for 3-Cyclopropylpyrazole-4-carboxylic acid, please contact the Tech Serve Solutions sales team through our official website or contact details.
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