Echothiophate Iodide

Also known as: 217MI, Echodide, Ecostigmine, Ecothiopate, Ecothiophate, Ecothiopate iodide, Ecothiophate iodide, Phospholine iodide, Iodure d'ecothiopate, Ioduro de ecotiopato, diethoxyphosphinylthiocholine iodide, 2-(diethoxyphosphinyl)thio-N,N,N-trimethylethanaminium iodide, 2-[(Diethoxyphosphinyl)thio]ethanaminium, 2-diethoxyphosphorylsulfanylethyl(trimethyl)azanium,iodide, Ecostigmini jodidum, Ecothiopati iodidum, UNII-BA9QH3P00T

Echothiophate Iodide (CAS 513-10-0) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C9H23INO3PS and a molecular weight of 383.22700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 513-10-0
Jingsj CID: J-1987369-3
Molecular Formula: C₉H₂₃INO₃PS
Molecular Weight: 383.22700 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	383.01800
PSA	70.64000

Activity & Biological Data

Target	Butyrylcholinesterase
Additional Information	[1]. Nachon F, et al. Role of water in aging of human butyrylcholinesterase inhibited by echothiophate: the crystal structure suggests two alternative mechanisms of aging. Biochemistry. 2005 Feb 1;44(4):1154-62. [2]. HUMPHREYS JA, et al. Systemic effects produced by echothiophate iodide in treatment of glaucoma. Arch Ophthalmol. 1963 Jun;69:737-43.

Customs & Trade Information

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Echothiophate Iodide?

The CAS number of Echothiophate Iodide is 513-10-0.

What are the molecular formula and molecular weight of Echothiophate Iodide?

Echothiophate Iodide has molecular formula C9H23INO3PS and molecular weight 383.22700 g/mol.

What are the upstream and downstream products of Echothiophate Iodide?

For Echothiophate Iodide, Upstream Products: iodomethane.

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. "Echothiophate Iodide (CAS 513-10-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987369-3 (accessed 2026-11-06).

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