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4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester

CAS No.
648905-63-9
Chemical Name:
4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester
Synonyms
t-Butyl4-boronobenzenesulfonamide,pinacol ester;tert-Butyl 4-boronobenzenesulfonamide, pinacol ester;4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester;4-(N-TERT-BUTYLSULFONAMIDE)PHENYLBORONIC ACID PINACOL ESTER;N-tert-butyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1-sulfonamide;N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide;Benzenesulfonamide, N-(1,1-dimethylethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber:
CB9268085
Molecular Formula:
C16H26BNO4S
Molecular Weight:
339.26
MDL Number:
MFCD06657804
MOL File:
648905-63-9.mol
Last updated:2026-09-12 18:56:20

4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester Properties

Boiling point 440.3±47.0 °C(Predicted)
Density 1.14±0.1 g/cm3(Predicted)
storage temp. Store at room temperature
pka 11.83±0.50(Predicted)
Appearance Light yellow to light brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501
HS Code  2935909099

4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00ECTQ N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide 98% 648905-63-9 250mg $20 2026-05-28 Buy
aablocks AA00ECTQ N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide 98% 648905-63-9 1g $38 2026-05-28 Buy
aablocks AA00ECTQ N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide 98% 648905-63-9 5g $113 2026-05-28 Buy
aablocks AA00ECTQ N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide 98% 648905-63-9 25g $496 2026-05-28 Buy
aablocks AA00ECTQ N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide 98% 648905-63-9 100g $1553 2026-05-28 Buy
Product number Packaging Price Buy
AA00ECTQ 250mg $20 Buy
AA00ECTQ 1g $38 Buy
AA00ECTQ 5g $113 Buy
AA00ECTQ 25g $496 Buy
AA00ECTQ 100g $1553 Buy

4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14982 55
Wuhan Chemwish Technology Co., Ltd 027-67849912 sales@chemwish.com China 9144 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Nanjing holy chemical co., LTD 19951936396 1815156226@qq.com China 2947 58

4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester Spectrum

4-(N-TERT-BUTYLSULFONAMIDE)PHENYLBORONIC ACID PINACOL ESTER t-Butyl4-boronobenzenesulfonamide,pinacol ester N-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide N-tert-butyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1-sulfonamide Benzenesulfonamide, N-(1,1-dimethylethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- tert-Butyl 4-boronobenzenesulfonamide, pinacol ester 4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester 648905-63-9 C16H26BNO4S C16H28BNO5S Aryl Organoborons