Borane pyridine complex
Borane pyridine complex (CAS: 110-51-0, Formula: C5H8BN, MW: 92.93) is a versatile chemical reagent. It acts as a stable source of borane (BH3) and is employed in various synthetic organic chemistry applications, including ester preparation and immobilization of oligonucleotides. Its reducing properties are also valuable in analytical techniques and material science, such as sintering silicon carbide. This complex offers a safer and more manageable alternative to free borane.
- IUPAC
- NSC 10219,NSC 53324,Pyridine borane,Trihydro(pyridine)boron
Organic Synthesis
Borane pyridine complex serves as a key reagent in the preparation of organic molecules, notably in the synthesis of α-alkyl-β-hydroxy esters. It provides a controlled source of borane for reduction and addition reactions.
Bioconjugation and Immobilization
It facilitates the regioselective immobilization of short oligonucleotides onto copolymer gels and the preparation of antibodies conjugated with viral peptide epitopes. These applications are crucial in molecular biology and diagnostics.
Material Science
The compound is utilised in the sintering of silicon carbide, a process vital for producing advanced ceramics with high hardness and wear resistance. It also functions as a modifier in decant oil for mesophase pitch carbonization.
Analytical Chemistry
Borane pyridine complex acts as a reducing agent in high-performance liquid chromatography (HPLC) analysis of oligosaccharides, aiding in their characterization.
| Molecular weight | 92.93 |
|---|---|
| Empirical formula | C5H8BN |
| Density | 0.92 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.532(lit.) |
| Concentration | ~8 M BH3 |
| Storage temperature | 2-8°C |
| Application | Used for: • Investigations of site energy distribution functions from Toth isotherm for adsorption of gases on heterogeneous surfaces1• Preparation of α−alkyl-β-hydroxy esters2• Regioselective immobilization of short oligonucleotides to acrylic copolymer gels3• Preparation of Igs conjugated with viral peptide epitopes4• Sintering of silicon carbide5Reducing agent for high performance liquid chromatography analysis of oligosaccharides6Modifier in decant oil affecting its carbonization to mesophase pitch7 |
| Melting point | 10-11 °C(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H301Toxic if swallowed
- H310Fatal in contact with skin
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
- P302IF ON SKIN
| Flash point | 21 °C / 69.8 °F |
|---|---|
| Transport (UN / ADR) | UN 2810 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 10-24/25-26 |
| Safety statements (S) | 28-36/37-45 |
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 Borane pyridine complex used for?
+
Borane pyridine complex is used in organic synthesis for preparing esters, immobilizing oligonucleotides, sintering silicon carbide, and as a reducing agent for oligosaccharide analysis by HPLC.
What are the CAS number and formula for Borane pyridine complex?
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The CAS number is 110-51-0 and the empirical formula (Hill notation) is C5H8BN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Borane pyridine complex with a concentration of approximately 8 M BH3. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
How should Borane pyridine complex be handled safely?
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Borane pyridine complex is highly flammable and toxic. It is classified as Danger (GHS02, GHS06) with hazards H225 (Highly flammable liquid and vapour), H301 (Toxic if swallowed), and H310 + H330 (Fatal in contact with skin or if inhaled). Always handle in a well-ventilated area, wear appropriate protective equipment (gloves, respiratory protection), and avoid ignition sources. Store at 2-8°C.
How is Borane pyridine complex packed, shipped, and exported?
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Borane pyridine complex is carefully packed and shipped according to international regulations for hazardous materials, including UN 2810 classification. Tech Serve Solutions is an experienced global exporter.
How can I request a sample or quote for Borane pyridine complex?
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To request a sample or a quote for Borane pyridine complex, please contact our sales team via the website or by phone, providing your specific requirements and shipping details.
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