1-Propyl-1H-pyrazole-4-boronic acid pinacol ester
Tech Serve Solutions (TSS) offers 1-Propyl-1H-pyrazole-4-boronic acid pinacol ester (CAS: 827614-69-7), a chemical compound with the molecular formula C12H21BN2O2 and a molecular weight of 236.12. This organometallic reagent is primarily utilised in chemical synthesis, particularly in the development of complex organic molecules and pharmaceutical intermediates. Its reliable properties make it a valuable building block for advanced research and development projects in organic chemistry.
Organic Synthesis Intermediate
This boronate ester serves as a key intermediate in various cross-coupling reactions, enabling the formation of carbon-carbon bonds. It is instrumental in the construction of intricate molecular architectures required for novel drug discovery and material science.
Pharmaceutical Research
Utilised in the synthesis of potential drug candidates and complex heterocyclic compounds. Its structure lends itself to the development of active pharmaceutical ingredients (APIs) and their precursors.
Heteroaryl Compound Synthesis
As a heteroaryl boronate ester, it is particularly useful for introducing pyrazole moieties into organic frameworks. This is relevant for creating compounds with specific biological activities or material properties.
| Molecular weight | 236.12 |
|---|---|
| Empirical formula | C12H21BN2O2 |
| Assay | 97% |
| Density | 0.996 g/mL at 25 °C |
| Refractive index | n20/D 1.476 |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 1993 3/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26 |
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 1-Propyl-1H-pyrazole-4-boronic acid pinacol ester used for?
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1-Propyl-1H-pyrazole-4-boronic acid pinacol ester is primarily used as an intermediate in organic synthesis, particularly for constructing complex organic molecules, including pharmaceutical intermediates and heteroaryl compounds.
What are the CAS number and molecular formula?
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The CAS number is 827614-69-7, and the molecular formula is C12H21BN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Propyl-1H-pyrazole-4-boronic acid pinacol ester with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling considerations?
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This compound is classified as flammable (H226) and an irritant to skin, eyes, and respiratory tract (H315, H319, H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area. Store away from heat and ignition sources.
How is this product packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals according to international regulations. As a flammable liquid (UN 1993, 3/PG 3), specific packaging and transport guidelines apply. We are experienced exporters serving clients globally.
How can I request a sample or quote?
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To request a sample or a quotation for 1-Propyl-1H-pyrazole-4-boronic acid pinacol ester, please contact our sales team through the website or by phone, providing your details and the quantity required.
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