tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate

Also known as: 2-Boc-6-methoxy-1,2,3,4-tetrahydroisoquinoline, 6-Methoxy-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester, tert-butyl 6-methoxy-3,4-dihydro-1H-isoquinoline-2-carboxylate, 2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-6-methoxy-, 1,1-dimethylethyl ester

tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 860436-57-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H21NO3 and a molecular weight of 263.33200 g/mol. Key properties include a boiling point of 375.326ºC at 760 mmHg, a density of 1.104g/cm3 and a flash point of 180.791ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 860436-57-3
Jingsj CID: J-1370267-5
Molecular Formula: C₁₅H₂₁NO₃
Molecular Weight: 263.33200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	375.326ºC at 760 mmHg
Density	1.104g/cm3
Flash Point	180.791ºC
Exact Mass	263.15200
PSA	38.77000
LogP	2.92630
Refractive Index	1.528

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate?

The CAS number of tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate is 860436-57-3.

What are the molecular formula and molecular weight of tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate?

tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate has molecular formula C15H21NO3 and molecular weight 263.33200 g/mol.

What are the upstream and downstream products of tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate?

For tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate, Upstream Products: Formaldehyde, Di-tert-butyl dicarbonate, 3-Methoxyphenethylamine; Downstream Products: 1,2,3,4-Tetrahydroisoquinolin-6-ol hydrobromide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-butyl 6-methoxy-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 860436-57-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370267-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.