Rilmenidine phosphate

磷酸利美尼定

Also known as: N-(Dicyclopropylmethyl)-4,5-dihydro-2-oxazolamine phosphate, RILMENIDINE DIHYDROGEN PHOSPHATE, Rilmenidine dihydrogen phosphate, S 3341-3, Hyperium, 2-Oxazolamine, 4,5-dihydro-N-(dicyclopropylmethyl)-, phosphate (1:1), N-(Dicyclopropylmethyl)-4,5-dihydro-1,3-oxazol-2-amine phosphate (1:1), dicyclopropylmethyl(4,5-dihydrooxazol-2-yl)amine

Rilmenidine phosphate (CAS 85409-38-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H19N2O5P and a molecular weight of 278.242 g/mol. It is also known as N-(Dicyclopropylmethyl)-4,5-dihydro-2-oxazolamine phosphate, RILMENIDINE DIHYDROGEN PHOSPHATE and Rilmenidine dihydrogen phosphate. Key properties include a boiling point of 609.1ºC at 760 mmHg and a flash point of 322.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 85409-38-7
Jingsj CID: J-1963392-3
Molecular Formula: C₁₀H₁₉N₂O₅P
Chinese Name: 磷酸利美尼定
Molecular Weight: 278.242 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	609.1ºC at 760 mmHg
Flash Point	322.1ºC
Exact Mass	278.103149
PSA	121.19000
LogP	0.04870
Storage Conditions	-20℃
Additional Property	Freely soluble in water, slightly soluble in alcohol, practically insoluble in methylene chloride.

Activity & Biological Data

Additional Information	[1]. Reid JL. Rilmenidine: a clinical overview. Am J Hypertens. 2000;13(6 Pt 2):106S-111S. [2]. Srdic-Rajic T, et al. Rilmenidine suppresses proliferation and promotes apoptosis via the mitochondrial pathway in human leukemic K562 cells. Eur J Pharm Sci. 2016;81:172-180. [3]. Reid JL. Rilmenidine: a clinical overview. Am J Hypertens. 2000;13(6 Pt 2):106S-111S. [4]. Rose C, et al. Rilmenidine attenuates toxicity of polyglutamine expansions in a mouse model of Huntington's disease. Hum Mol Genet. 2010;19(11):2144-2153.

Additional Information

[1]. Reid JL. Rilmenidine: a clinical overview. Am J Hypertens. 2000;13(6 Pt 2):106S-111S. [2]. Srdic-Rajic T, et al. Rilmenidine suppresses proliferation and promotes apoptosis via the mitochondrial pathway in human leukemic K562 cells. Eur J Pharm Sci. 2016;81:172-180. [3]. Reid JL. Rilmenidine: a clinical overview. Am J Hypertens. 2000;13(6 Pt 2):106S-111S. [4]. Rose C, et al. Rilmenidine attenuates toxicity of polyglutamine expansions in a mouse model of Huntington's disease. Hum Mol Genet. 2010;19(11):2144-2153.

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 Rilmenidine phosphate?

The CAS number of Rilmenidine phosphate is 85409-38-7.

What are the molecular formula and molecular weight of Rilmenidine phosphate?

Rilmenidine phosphate has molecular formula C10H19N2O5P and molecular weight 278.242 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. "Rilmenidine phosphate (CAS 85409-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1963392-3 (accessed 2026-10-28).

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