tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate

5-氨基-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯

Also known as: 2(1H)-Isoquinolinecarboxylic acid, 5-amino-3,4-dihydro-, 1,1-dimethylethyl ester, 2-Boc-1,2,3,4-tetrahydroisoquinolin-5-amine, 2-Methyl-2-propanyl 5-amino-3,4-dihydro-2(1H)-isoquinolinecarboxylate, 5-Amino-2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline, 5-Amino-2-Boc-1,2,3,4-tetrahydroisoquinoline, tert-Butyl 5-amino-1,2,3,4-tetrahydroisoquinoline-2-carboxylate

tert-Butyl 5-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 201150-73-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H20N2O2 and a molecular weight of 248.321 g/mol. It is also known as 2(1H)-Isoquinolinecarboxylic acid, 5-amino-3,4-dihydro-, 1,1-dimethylethyl ester, 2-Boc-1,2,3,4-tetrahydroisoquinolin-5-amine and 2-Methyl-2-propanyl 5-amino-3,4-dihydro-2(1H)-isoquinolinecarboxylate. Key properties include a melting point of 121-125°C, a boiling point of 390.4±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 189.9±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

201150-73-4

Jingsj CID

J-1324261-9

Molecular Formula

C₁₄H₂₀N₂O₂

Chinese Name

5-氨基-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯

Molecular Weight

248.321 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026