(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-dieth… 1217439-96-7

Name: (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide
Brand: Vaqora Chemicals
SKU: VQ-037003

About (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide

(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide (CAS 1217439-96-7) is an impurity of Entacapone offered by Vaqora Chemicals. Formula C14H16N2O3, molecular weight 260.29 g/mol. The IUPAC name is (E)-2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylprop-2-enamide. Common synonyms include Denitroentacapone and MQ-613.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Entacapone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Entacapone

View every impurity, metabolite and intermediate we list for Entacapone.

Entacapone impurities

Specifications & identifiers

Chemical identifiers
Product name	(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide
Catalogue No.	VQ-037003
CAS Number	1217439-96-7
IUPAC name	(E)-2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylprop-2-enamide
Molecular formula	C₁₄H₁₆N₂O₃
Molecular weight	260.29 g/mol
Exact mass	260.1161
Grade	Reference Standard
HSN code	38229090
InChIKey	IACDFFVLQMLTIW-YRNVUSSQSA-N
SMILES	CCN(CC)C(=O)/C(=C/C1=CC(=C(C=C1)O)O)/C#N
PubChem CID	101483264

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	2 / 4
TPSA	84.6 Å²
Synonyms	Denitroentacapone, (2E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-2-propenamide, MQ-613, (2e)-2-cyano-3-(3,4-dihydroxy-phenyl)-N,N-diethyl-2-propenamide, (E)-3-[3,4-bis(oxidanyl)phenyl]-2-cyano-N,N-diethyl-prop-2-enamide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide?

The CAS Registry Number of (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide is 1217439-96-7. It is also known as Denitroentacapone, (2E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-2-propenamide, MQ-613.

What is the molecular formula and molecular weight of (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide?

(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide has the molecular formula C14H16N2O3 and a molecular weight of 260.29 g/mol. Its IUPAC name is (E)-2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylprop-2-enamide.

What is (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide used for?

(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide is supplied as a characterised reference material related to Entacapone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide can I order?

We supply (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide?

Yes. Every lot of (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide be shipped internationally?

Yes. We export (E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.