DIETHYL(3-PYRIDYL)BORANE: Comprehensive User Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications
- 3. Usage Guidelines
- 4. Case Studies
- 5. Supplier Comparison
- 6. Inquiry & Support
1. Product Overview & Specifications
| Parameter | DIETHYL(3-PYRIDYL)BORANE |
|---|---|
| CAS Number | 874285-71-3 |
| Molecular Formula | C9H14BN |
| Molecular Weight | 147.03 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥97% (GC) |
| Storage Conditions | 2-8°C under inert atmosphere |
2. Key Applications
- Suzuki-Miyaura Cross-Coupling: Efficient catalyst for aryl-aryl bond formation
- Pharmaceutical Intermediates: Synthesis of kinase inhibitors and CNS drugs
- Material Science: Precursor for boron-doped nanomaterials
- Asymmetric Catalysis: Chiral ligand in enantioselective reactions
3. Usage Guidelines
| Consideration | Protocol |
|---|---|
| Handling | Use under nitrogen/argon with anhydrous solvents |
| Reaction Solvents | THF, DMF, or toluene recommended |
| Catalyst Loading | 1-5 mol% typical for coupling reactions |
| Safety | GHS05: Corrosive. Use PPE and fume hood |
4. Case Studies
Case 1: Pharmaceutical API Synthesis
Client: European CRO (Confidential)
Challenge: Low yield (32%) in brivanib alaninate intermediate synthesis
Solution: Replaced Pd(PPh3)4 with 3 mol% DIETHYL(3-PYRIDYL)BORANE
Result: 89% yield, reduced palladium residue to <0.5 ppm
Case 2: OLED Material Development
Client: Asian Materials Lab
Challenge: Inconsistent hole-transport layer performance
Solution: Used as dopant in carbazole-based matrix
Result: 18% improvement in device lifetime (LT80 @ 1000 cd/m²)
5. Supplier Comparison
| Vendor | Purity | Packaging | Lead Time |
|---|---|---|---|
| Vivalr Chemicals | ≥99% | 1g to 1kg ampules | 2 weeks |
| Vendor B | ≥97% | 5g minimum | 6 weeks |
| Vendor C | ≥95% | 100g drums only | 8 weeks |
6. Inquiry & Technical Support
Contact our chemists for batch-specific COA, custom synthesis, or technical queries:
Email: info@vivalr.com
Tel: (86) 15866781826
相关产品
Chemical Name: Potassium Castorate
CAS No.: 8013-05-6
Molecular Formula: C57H107K3O12
Molecular Weight: 1101.74718
Appearance: Yellow Liquid
Chemical Name: D-PANTOTHENIC ACID
CAS No.: 79-83-4
Molecular Formula: C9H17NO5
Molecular Weight: 219.24
Appearance: Colorless or Light Yellow Oily Liquid
Chemical Name: DL-4-Chlorophenylglycine
Cas No.: 6212-33-5
Molecular Fomula: C8H8ClNO2
Molecular Weight: 185.61
Chemical Name: alpha-Hexylcinnamaldehyde
CAS No.: 101-86-0
Molecular Formula: C15H20O
Molecular Weight: 216.32
Appearance: Yellow Liquid
Chemical Name: Zinc citrate
Synonyms: Zinc citrate trihydrate
CAS No.: 546-46-3
Molecular Formula: C6H8O7Zn
Molecular Weight: 257.5
Appearance: White powder
Chemical Name: 4-((2-Furylmethyl)thio)-4-methylpentan-2-one
Cas No.: 64835-96-7
Molecular Fomula: C11H16O2S
Molecular Weight: 212.31
Appearance: Colorless to light yellow liquid
Chemical Name: 1-[9-ethyl-6-(4-fluoro-benzoyl)-9H-carbazol-3-yl]-ethanone
Cas No.: 876907-97-0
Molecular Fomula: C23H18FNO2
Molecular Weight: 359.39
Chemical Name: Dehydrocholic acid
Synonyms: Acide dehydrocholique; Triketocholanic acid
CAS No.: 81-23-2
Molecular Formula: C24H34O5
Molecular Weight: 402.53
Appearance: Powder
Chemical Name: 1,1,2,2-Tetrachloroethane
Other Name: Tetrachlorethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.85
Appearance: Liquid
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Chemical Name: 3-Hydroxybutyric acid
CAS No.: 625-71-8
Molecular Formula: C4H8O3
Molecular Weight: 104.1
Appearance: White powder
Chemical Name: Ethyl Hexanoate
Synonyms: Ethyl caproate; Caproic acid ethyl ester; Ethyl butyl acetate; capronic ether; hexanoic acid ethyl ester
CAS No.: 123-66-0
Molecular Formula: C8H16O2
Molecular Weight: 144.21
评论
目前还没有评论。