Ethyl (E)-4-(dimethylamino)but-2-enoate hydro… 1255078-56-8

Name: Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-045313

About Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride

Listed under CAS 1255078-56-8, Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride is an impurity of Afatinib available from Vaqora Chemicals. Its molecular formula is C8H16ClNO2 and its molecular weight is 193.67 g/mol.

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.

This Afatinib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Afatinib

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

Afatinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride
Catalogue No.	VQ-045313
CAS Number	1255078-56-8
IUPAC name	ethyl (E)-4-(dimethylamino)but-2-enoate;hydrochloride
Molecular formula	C₈H₁₆ClNO₂
Molecular weight	193.67 g/mol
Exact mass	193.087
Grade	Reference Standard
HSN code	38229090
InChIKey	ZNMPTBLKKYPKMP-IPZCTEOASA-N
SMILES	CCOC(=O)/C=C/CN(C)C.Cl
PubChem CID	86662505

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 3
TPSA	29.5 Å²
Synonyms	(E)-ethyl 4-(dimethylamino)but-2-enoate hydrochloride, ethyl (2E)-4-(dimethylamino)but-2-enoate hydrochloride, Ethyl (2E)-4-(dimethylamino)-2-butenoate hydrochloride, 2-Butenoic acid, 4-(dimethylamino)-, ethyl ester, hydrochloride (1:1), (2E)-, Ethyl 4-(dimethylamino)but-2-enoate hydrochloride

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 Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride?

The CAS Registry Number of Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride is 1255078-56-8. It is also known as (E)-ethyl 4-(dimethylamino)but-2-enoate hydrochloride, ethyl (2E)-4-(dimethylamino)but-2-enoate hydrochloride, Ethyl (2E)-4-(dimethylamino)-2-butenoate hydrochloride.

What is the molecular formula and molecular weight of Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride?

Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride has the molecular formula C8H16ClNO2 and a molecular weight of 193.67 g/mol.

What is Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride used for?

Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride is supplied as a characterised reference material related to Afatinib. 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 Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride can I order?

We supply Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride 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 Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride?

Yes. Every lot of Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride 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 Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride be shipped internationally?

Yes. We export Ethyl (E)-4-(dimethylamino)but-2-enoate hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.