9-Methyl-9H-carbazole-3-boronic acid pinacol ester

CAS 1217891-71-8C19H22BNO2Organic & Printed Electronics

Tech Serve Solutions supplies 9-Methyl-9H-carbazole-3-boronic acid pinacol ester (CAS: 1217891-71-8), a white to off-white solid with the molecular formula C19H22BNO2 and a molecular weight of 307.19 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within materials science and the development of organic electronic devices. Its reliable purity makes it suitable for advanced research and development applications.

IUPAC: 9-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole

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9-Methyl-9H-carbazole-3-boronic acid pinacol ester (C19H22BNO2) — chemical structure, CAS 1217891-71-8; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials ScienceSynthetic IntermediatesSynthetic Tools and Reagents

01 /Applications

Organic Electronics Synthesis

This boronic ester is employed as a key intermediate in the synthesis of advanced organic materials for applications such as OLEDs and organic photovoltaics. It facilitates the construction of complex carbazole-based structures.

Materials Science Research

Utilised in the development of novel functional materials, its carbazole moiety offers desirable photophysical and electronic properties. It aids in the exploration of new semiconductors and optoelectronic components.

Synthetic Intermediate

Serves as a versatile building block in multi-step organic synthesis pathways. Its pinacol ester functionality allows for controlled coupling reactions, enabling the precise assembly of target molecules.

02 /Properties

Molecular weight	307.19
Empirical formula	C19H22BNO2
Assay	95%
Melting point	146-151 °C

03 /Safety & handling

Hazard statements

H413May cause long-lasting harmful effects to aquatic life

Transport (UN / ADR)	UN 3077 9 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	N
Risk statements (R)	52/53
Safety statements (S)	61

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1217891-71-8

MDL number

MFCD16294552

05 /Quality & supply

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.

06 /Frequently asked questions

What is 9-Methyl-9H-carbazole-3-boronic acid pinacol ester used for?

This compound is primarily used as a synthetic intermediate in materials science and organic electronics, enabling the construction of complex carbazole-based molecules and functional materials.

What are the CAS number and chemical formula for this product?

The CAS number is 1217891-71-8 and the chemical formula is C19H22BNO2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 9-Methyl-9H-carbazole-3-boronic acid pinacol ester with an assay of 95%. We do not represent this product as USP, EP, or BP grade.

How should 9-Methyl-9H-carbazole-3-boronic acid pinacol ester be handled and stored?

This compound is classified with hazard statement H413: May cause long lasting harmful effects to aquatic life. It should be handled with care to avoid release into the environment. Store in a cool, dry place away from incompatible materials.

Is this chemical packed and shipped internationally?

Yes, Tech Serve Solutions is a global supplier and exporter and can arrange for the packing and shipment of this chemical to meet international standards.