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1-Ethyl-4-(methoxycarbonyl)pyridinium iodide

1-乙基-4-甲氧基羰基碘吡啶

Also known as: 4-Carbomethoxy-1-ethylpyridinium iodide, 1-ethyl-4-methoxycarbonylpyridinium iodide, Pyridinium, 1-ethyl-4-(methoxycarbonyl)-, iodide, Pyridinium, 1-ethyl-4-(methoxycarbonyl)-, iodide (1:1), methyl 1-ethylpyridin-1-ium-4-carboxylate iodide

1-Ethyl-4-(methoxycarbonyl)pyridinium iodide (CAS 1199-65-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H12INO2 and a molecular weight of 293.102 g/mol. It is also known as 4-Carbomethoxy-1-ethylpyridinium iodide, 1-ethyl-4-methoxycarbonylpyridinium iodide and Pyridinium, 1-ethyl-4-(methoxycarbonyl)-, iodide. Key property: a melting point of 114-116 °C(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1199-65-1
Jingsj CID
J-1493536-1
Molecular Formula
C9H12INO2
Chinese Name
1-乙基-4-甲氧基羰基碘吡啶
Molecular Weight
293.102 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point114-116 °C(lit.)
Exact Mass292.991272
PSA30.18000

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 1-Ethyl-4-(methoxycarbonyl)pyridinium iodide?

The CAS number of 1-Ethyl-4-(methoxycarbonyl)pyridinium iodide is 1199-65-1.

What are the molecular formula and molecular weight of 1-Ethyl-4-(methoxycarbonyl)pyridinium iodide?

1-Ethyl-4-(methoxycarbonyl)pyridinium iodide has molecular formula C9H12INO2 and molecular weight 293.102 g/mol.

Is 1-Ethyl-4-(methoxycarbonyl)pyridinium iodide hazardous?

1-Ethyl-4-(methoxycarbonyl)pyridinium iodide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 1-Ethyl-4-(methoxycarbonyl)pyridinium iodide?

For 1-Ethyl-4-(methoxycarbonyl)pyridinium iodide, Upstream Products: Methyl isonicotinate, Iodoethane; Downstream Products: methyl 1-ethylpiperidine-4-carboxylate.

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

Last updated:

How to cite: Jingsj. "1-Ethyl-4-(methoxycarbonyl)pyridinium iodide (CAS 1199-65-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493536-1 (accessed 2026-10-28).

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