3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER

Modify Date: 2025-08-24 20:16:36

3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER Structure
3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER structure
Common Name 3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER
CAS Number 305448-92-4 Molecular Weight 297.17800
Density 1.19g/cm3 Boiling Point 421.7ºC at 760mmHg
Molecular Formula C13H20BNO4S Melting Point 153-157ºC(lit.)
MSDS N/A Flash Point 208.8ºC

 Names

Name 3-Methylsulfonylaminophenylboronic acid, pinacol ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 421.7ºC at 760mmHg
Melting Point 153-157ºC(lit.)
Molecular Formula C13H20BNO4S
Molecular Weight 297.17800
Flash Point 208.8ºC
Exact Mass 297.12100
PSA 73.01000
LogP 2.51110
Index of Refraction 1.528

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases 22
Safety Phrases 36
HS Code 2935009090

 Synthetic Route

~92%

3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER Structure

3-(METHANESULFO...

CAS#:305448-92-4

Literature: AURIGENE DISCOVERY TECHNOLOGIES LIMITED; UM PHARMAUJI SDN. BHD; GUMMADI, Venkateshwar, Rao; HOSAHALLI, Subramanya; NANDURI, Srinivas; AGGUNDA RENUKAPPA, Girish Patent: WO2014/6554 A1, 2014 ; Location in patent: Page/Page column 28 ;

~81%

3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER Structure

3-(METHANESULFO...

CAS#:305448-92-4

Literature: Kressierer, Christoph J.; Lehnemann, Bernd; Jung, Jorg Patent: US2008/269523 A1, 2008 ; Location in patent: Page/Page column 6 ;

~16%

3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER Structure

3-(METHANESULFO...

CAS#:305448-92-4

Literature: Davison, Joshua Zwick; Jones, Winton Dennis; Zarrinmayeh, Hamideh; Zimmerman, Dennis Michael Patent: US2003/225266 A1, 2003 ; Location in patent: Page 24 ;

~%

3-(METHANESULFONYLAMINO)PHENYLBORONIC ACID PINACOL ESTER Structure

3-(METHANESULFO...

CAS#:305448-92-4

Literature: WO2014/6554 A1, ;

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

N-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanesulfonamide
MFCD05663881
3-Methylsulfonylaminophenylboronic acid,pinacol ester
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