Denopamine

Also known as: (R)-(-)-Denopamine, (-)-Denopamine, (R)-1-(4-Hydroxyphenyl)-2-(3,4-dimethoxyphenethylamino)ethanol, TA 064, Carguto, Kalgut, (-)-(R)-1-(p-hydroxyphenyl)-2-((3,4-dimethoxyphenethyl)amino)ethanol

Denopamine (CAS 71771-90-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H23NO4 and a molecular weight of 317.38 g/mol. Key properties include a boiling point of 518.8ºC at 760 mmHg, a density of 1.177g/cm3 and a flash point of 267.6ºC. It is classified under GHS with signal word Warning and hazard statements H361 — Suspected of damaging fertility or the unborn child. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71771-90-9
Jingsj CID: J-1991273-3
Molecular Formula: C₁₈H₂₃NO₄
Molecular Weight: 317.38 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	518.8ºC at 760 mmHg
Density	1.177g/cm3
Flash Point	267.6ºC
Exact Mass	317.16300
PSA	70.95000
LogP	2.66600
Refractive Index	1.581

GHS Safety & Compliance

Health HazardSignal word: Warning

H361 — Suspected of damaging fertility or the unborn child

Activity & Biological Data

Additional Information	[1]. R Nishio, et al. Denopamine, a beta1-adrenergic agonist, prolongs survival in a murine model of congestive heart failure induced by viral myocarditis: suppression of tumor necrosis factor-alpha production in the heart. J Am Coll Cardiol. 1998 Sep;32(3):808-15.

Frequently Asked Questions

What is the CAS number of Denopamine?

The CAS number of Denopamine is 71771-90-9.

What are the molecular formula and molecular weight of Denopamine?

Denopamine has molecular formula C18H23NO4 and molecular weight 317.38 g/mol.

Is Denopamine hazardous?

Denopamine has GHS signal word Warning and hazard statements H361 — Suspected of damaging fertility or the unborn child.

What are the upstream and downstream products of Denopamine?

For Denopamine, Upstream Products: (3,4-Dimethoxyphenyl)acetic acid, (3,4-Dimethoxyphenyl)acetyl chloride, 4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde.

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. "Denopamine (CAS 71771-90-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991273-3 (accessed 2026-11-09).

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