tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate

N-Boc-异吲哚啉-5-硼酸频哪醇酯

Also known as: 2-Boc-1,3-dihydro-isoindole-5-boronic acid pinacol ester, 2-Boc-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-isoindole, tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-isoindole-2-carboxylate, tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydroisoindole-2-carboxylate, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester, 2H-Isoindole-2-carboxylic acid, 1,3-dihydro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester

CAS No.
905273-91-8
Jingsj CID
J-1059714-7
Molecular Formula
C19H28BNO4
Chinese Name
N-Boc-异吲哚啉-5-硼酸频哪醇酯
Molecular Weight
345.241 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point442.5±45.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point221.4±28.7 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate?

905273-91-8

What are the molecular formula and molecular weight of tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate?

C19H28BNO4, molecular weight 345.241 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026