DL-Laudanosine

劳丹素

Also known as: Laudanosine, N-METHYLTETRAHYDROPAPAVERINE, (+-)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinoline, (+-)-laudanosine, 2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratryl-(+-)-isoquinolin, LAUDANOSINE, DL-, DL-LAUDANOSINE

DL-Laudanosine (CAS 1699-51-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H27NO4 and a molecular weight of 357.44300 g/mol. It is also known as Laudanosine, N-METHYLTETRAHYDROPAPAVERINE and (+-)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinoline. Key property: a melting point of 115â„ƒ. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1699-51-0
Jingsj CID: J-8078-3
Molecular Formula: C₂₁H₂₇NO₄
Chinese Name: 劳丹素
Molecular Weight: 357.44300 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	115â„ƒ

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of DL-Laudanosine?

The CAS number of DL-Laudanosine is 1699-51-0.

What are the molecular formula and molecular weight of DL-Laudanosine?

DL-Laudanosine has molecular formula C21H27NO4 and molecular weight 357.44300 g/mol.

Is DL-Laudanosine hazardous?

DL-Laudanosine has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "DL-Laudanosine (CAS 1699-51-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8078-3 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.