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Home › Product Catalog › 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide

1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide

CAS 21127-43-5C17H21IN2MW 380.27

1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide (CAS 21127-43-5) — formula C17H21IN2, molecular weight 380.27; category organic chemicals.

Product Description

1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide (CAS 21127-43-5) is a chemical raw material in the organic chemicals category. Its molecular formula C17H21IN2 comprises 17 C, 21 H, 1 I, 2 N atoms. Its molecular weight is about 380.27. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number21127-43-5
Molecular FormulaC17H21IN2
Molecular Weight380.27
CategoryOrganic Chemicals

Technical Profile

What this product is

1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide is a carbon-based organic compound with CAS registry number 21127-43-5 and molecular formula C17H21IN2 (molecular weight 380.27), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 21127-43-5

Its molecular formula C17H21IN2 comprises 17 C, 21 H, 1 I, 2 N atoms.

Also known as: 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide · 1-乙基-2-[3-(1-乙基-2(1H)-亚吡啶基)丙烯基]碘化吡啶鎓

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide?

The CAS registry number of 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide is 21127-43-5.

What is the molecular formula and molecular weight of 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide?

Molecular formula C17H21IN2, molecular weight 380.27.

What other names is 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide known by?

It is also registered under: 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide, 1-乙基-2-[3-(1-乙基-2(1H)-亚吡啶基)丙烯基]碘化吡啶鎓.

Which category does 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 1-ethyl-2-[3-(1-ethyl-2(1H)-pyridylidene)propenyl]pyridinium iodide (CAS 21127-43-5), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number21127-43-5
PubChem CID53422447
Molecular FormulaC17H21IN2
IUPAC Name1-ethyl-2-[3-(1-ethylpyridin-1-ium-2-yl)prop-2-enylidene]pyridine iodide

Computed descriptors

Molecular Weight380.27
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count4
Exact Mass380.07495
Monoisotopic Mass380.07495
Topological Polar Surface Area7.1
Heavy Atom Count20

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 1-乙基-2-[3-(1-乙基-2(1H)-亚吡啶基)丙烯基]碘化吡啶鎓

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