5-Fluoropyridine-3-boronic acid pinacol ester

Modify Date: 2024-01-02 10:05:31

5-Fluoropyridine-3-boronic acid pinacol ester Structure
5-Fluoropyridine-3-boronic acid pinacol ester structure
Common Name 5-Fluoropyridine-3-boronic acid pinacol ester
CAS Number 719268-92-5 Molecular Weight 223.052
Density 1.1±0.1 g/cm3 Boiling Point 294.5±25.0 °C at 760 mmHg
Molecular Formula C11H15BFNO2 Melting Point 55.0 to 59.0 °C
MSDS N/A Flash Point 131.9±23.2 °C

 Names

Name 5-Fluoropyridine-3-boronic acid, pinacol ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 294.5±25.0 °C at 760 mmHg
Melting Point 55.0 to 59.0 °C
Molecular Formula C11H15BFNO2
Molecular Weight 223.052
Flash Point 131.9±23.2 °C
Exact Mass 223.117981
PSA 31.35000
LogP 1.51990
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.477
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2934999090

 Synthetic Route

~88%

5-Fluoropyridine-3-boronic acid pinacol ester Structure

5-Fluoropyridin...

CAS#:719268-92-5

Literature: Goodacre, Simon Charles Patent: US2004/132767 A1, 2004 ; Location in patent: Page 11 ; US 20040132767 A1

~82%

5-Fluoropyridine-3-boronic acid pinacol ester Structure

5-Fluoropyridin...

CAS#:719268-92-5

Literature: VERTEX PHARMACEUTICALS INCORPORATED; MACIKENAS, Dainius Patent: WO2009/76200 A2, 2009 ; Location in patent: Page/Page column 55 ;

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-Fluoropyridine-3-boronic acid, pinacol ester
5-Fluoropyridine-3-boronic acid pinacol ester
3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
Pyridine, 3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
T6NJ CF E- BT5OBOTJ D1 D1 E1 E1