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Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate

Also known as: 3,3-Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate, Dimethyl 2-acetyl-1,4-dihydroisoquinoline-3,3(2H)-dicarboxylate, Dimethyl 2-acetyl-1,2-dihydroisoquinoline-3,3(4H)-dicarboxylate

Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate (CAS 143767-55-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H17NO5 and a molecular weight of 291.30300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
143767-55-9
Jingsj CID
J-1393874-4
Molecular Formula
C15H17NO5
Molecular Weight
291.30300 g/mol
Category
Pharma Intermediates
Last updated
11/2/2026
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Physicochemical Properties

Exact Mass137.06100
PSA32.26000
LogP0.86150

Customs & Trade Information

HS Code2933499090
Summary2933499090. 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 Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate?

The CAS number of Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate is 143767-55-9.

What are the molecular formula and molecular weight of Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate?

Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate has molecular formula C15H17NO5 and molecular weight 291.30300 g/mol.

What are the upstream and downstream products of Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate?

For Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate, Upstream Products: Methanol, α,α'-Dibromo-o-xylene, Diethyl acetamidomalonate; Downstream Products: 2-Acetyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid.

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

Last updated:

How to cite: Jingsj. "Dimethyl 2-acetyl-1,2,3,4-tetrahydroisoquinoline-3,3-dicarboxylate (CAS 143767-55-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1393874-4 (accessed 2026-11-09).

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