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Home › Product Catalog › 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one

6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one

CAS 22388-89-2C19H19NO5MW 341.4

6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one (CAS 22388-89-2) — formula C19H19NO5, molecular weight 341.4; category organic chemicals.

Product Description

6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one (CAS 22388-89-2) is a chemical raw material in the organic chemicals category. Its molecular formula C19H19NO5 comprises 19 C, 19 H, 1 N, 5 O atoms. Its molecular weight is about 341.4. Reported physicochemical data: LogP about 4.8. 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 Number22388-89-2
Molecular FormulaC19H19NO5
Molecular Weight341.4
LogP4.8
CategoryOrganic Chemicals

Technical Profile

What this product is

6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one is a carbon-based organic compound with CAS registry number 22388-89-2 and molecular formula C19H19NO5 (molecular weight 341.4), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 22388-89-2

Its molecular formula C19H19NO5 comprises 19 C, 19 H, 1 N, 5 O atoms.

Also known as: 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one · 藤网霉素

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one?

The CAS registry number of 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one is 22388-89-2.

What is the molecular formula and molecular weight of 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one?

Molecular formula C19H19NO5, molecular weight 341.4.

What other names is 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one known by?

It is also registered under: 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one, 藤网霉素.

Which category does 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one 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 6-[(1E,3E)-1,3-Dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-2H-pyran-2-one (CAS 22388-89-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number22388-89-2
PubChem CID3084370
Molecular FormulaC19H19NO5
IUPAC Name4-methoxy-3-methyl-6-[4-methyl-5-(4-nitrophenyl)penta-2,4-dien-2-yl]pyran-2-one

Computed descriptors

Molecular Weight341.4
XLogP34.8
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass341.12632271
Monoisotopic Mass341.12632271
Topological Polar Surface Area81.4
Heavy Atom Count25

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

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