Ethaverine hydrochloride

盐酸依沙维林

Also known as: Ethaverine HCl, Ethylpapaverine hydrochloride, 1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline hydrochloride, Isoquinoline, 1-[(3,4-diethoxyphenyl)methyl]-6,7-diethoxy-, hydrochloride (1:1), Ethaquin, Isovex, Cebral, Consenil, Balborin, Barbonin hydrochloride

Ethaverine hydrochloride (CAS 985-13-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H30ClNO4 and a molecular weight of 431.95200 g/mol. It is also known as Ethaverine HCl, Ethylpapaverine hydrochloride and 1-(3,4-Diethoxybenzyl)-6,7-diethoxyisoquinoline hydrochloride. Key properties include a melting point of 187ºC, a boiling point of 527.1ºC at 760 mmHg, a density of 1.104g/cm3 and a flash point of 185.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 985-13-7
Jingsj CID: J-1959224-2
Molecular Formula: C₂₄H₃₀ClNO₄
Chinese Name: 盐酸依沙维林
Molecular Weight: 431.95200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	187ºC
Boiling Point	527.1ºC at 760 mmHg
Density	1.104g/cm3
Flash Point	185.9ºC
Exact Mass	431.18600
PSA	49.81000
LogP	6.22240

Activity & Biological Data

Additional Information	[1]. Wang Y, et al. Ethaverine, a derivative of papaverine, inhibits cardiac L-type calcium channels. Mol Pharmacol. 1991 Nov;40(5):750-5. [2]. Suh BC, et al. Inhibition by ethaverine of catecholamine secretion through blocking L-type Ca2+ channels in PC12 cells. Biochem Pharmacol. 1994 Mar 29;47(7):1262-6. [3]. Shin JS, et al. Inhibitory effects of ethaverine, a homologue of papaverine, on dopamine content in PC12 cells. Biol Pharm Bull. 2001 Jan;24(1):103-5. [4]. Prazma J, et al. Effect of ethaverine hydrochloride on cochlear microcirculation. Arch Otolaryngol. 1981 Apr;107(4):227-9. [5]. Lacroix P, et al. [Comparative activity of ethaverine and papaverine on chronotropic and dromotropic cardiac functions in the anesthetized dog]. Arch Int Pharmacodyn Ther. 1976 May;221(1):163-76. French. [6]. Lee SS, et al. Inhibitory effects of ethaverine, a homologue of papaverine, on monoamine oxidase activity in mouse brain. Biol Pharm Bull. 2001 Jul;24(7):838-40.

Additional Information

[1]. Wang Y, et al. Ethaverine, a derivative of papaverine, inhibits cardiac L-type calcium channels. Mol Pharmacol. 1991 Nov;40(5):750-5. [2]. Suh BC, et al. Inhibition by ethaverine of catecholamine secretion through blocking L-type Ca2+ channels in PC12 cells. Biochem Pharmacol. 1994 Mar 29;47(7):1262-6. [3]. Shin JS, et al. Inhibitory effects of ethaverine, a homologue of papaverine, on dopamine content in PC12 cells. Biol Pharm Bull. 2001 Jan;24(1):103-5. [4]. Prazma J, et al. Effect of ethaverine hydrochloride on cochlear microcirculation. Arch Otolaryngol. 1981 Apr;107(4):227-9. [5]. Lacroix P, et al. [Comparative activity of ethaverine and papaverine on chronotropic and dromotropic cardiac functions in the anesthetized dog]. Arch Int Pharmacodyn Ther. 1976 May;221(1):163-76. French. [6]. Lee SS, et al. Inhibitory effects of ethaverine, a homologue of papaverine, on monoamine oxidase activity in mouse brain. Biol Pharm Bull. 2001 Jul;24(7):838-40.

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 Ethaverine hydrochloride?

The CAS number of Ethaverine hydrochloride is 985-13-7.

What are the molecular formula and molecular weight of Ethaverine hydrochloride?

Ethaverine hydrochloride has molecular formula C24H30ClNO4 and molecular weight 431.95200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethaverine hydrochloride (CAS 985-13-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959224-2 (accessed 2026-10-28).

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