Ensifentrine Impurity 1

Name: Ensifentrine Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-004884

About Ensifentrine Impurity 1

Ensifentrine Impurity 1 is an impurity of Ensifentrine carrying the CAS registry number 25017-47-4. Its molecular formula is C11H16N2O3 and its molecular weight is 224.26 g/mol. The IUPAC name is 2-(3,4-dimethoxyphenyl)ethylurea. Alternative names: N-[2-(3,4-Dimethoxyphenyl)ethyl]urea and [2-(3,4-Dimethoxyphenyl)ethyl]urea.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Ensifentrine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Ensifentrine Impurity 1 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Ensifentrine

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

Ensifentrine impurities

Specifications & identifiers

Chemical identifiers
Product name	Ensifentrine Impurity 1
Catalogue No.	VQ-004884
CAS Number	25017-47-4
IUPAC name	2-(3,4-dimethoxyphenyl)ethylurea
Molecular formula	C₁₁H₁₆N₂O₃
Molecular weight	224.26 g/mol
Exact mass	224.1161
Grade	Reference Standard
HSN code	38229090
InChIKey	MDAOEGJTBPQGCB-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)CCNC(=O)N)OC
PubChem CID	95288

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	2 / 3
TPSA	73.6 Å²
Synonyms	N-[2-(3,4-Dimethoxyphenyl)ethyl]urea, [2-(3,4-Dimethoxyphenyl)ethyl]urea, 1-(3,4-Dimethoxyphenethyl)urea, Urea, (3,4-dimethoxyphenethyl)-, Urea, (2-(3,4-dimethoxyphenyl)ethyl)-, N-(2-(3,4-Dimethoxyphenyl)ethyl)urea, (3,4-Dimethoxyphenethyl)urea, Urea, (3,4-(dimethoxy)phenethyl)-, 3-13-00-02222 (Beilstein Handbook Reference), Urea,4-(dimethoxy)phenethyl]-, Urea,4-dimethoxyphenyl)ethyl]-, 1-[2-(3,4-dimethoxyphenyl)ethyl]urea

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 Ensifentrine Impurity 1?

The CAS Registry Number of Ensifentrine Impurity 1 is 25017-47-4. It is also known as N-[2-(3,4-Dimethoxyphenyl)ethyl]urea, [2-(3,4-Dimethoxyphenyl)ethyl]urea, 1-(3,4-Dimethoxyphenethyl)urea.

What is the molecular formula and molecular weight of Ensifentrine Impurity 1?

Ensifentrine Impurity 1 has the molecular formula C11H16N2O3 and a molecular weight of 224.26 g/mol. Its IUPAC name is 2-(3,4-dimethoxyphenyl)ethylurea.

What is Ensifentrine Impurity 1 used for?

Ensifentrine Impurity 1 is supplied as a characterised reference material related to Ensifentrine. 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 Ensifentrine Impurity 1 can I order?

We supply Ensifentrine Impurity 1 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ensifentrine Impurity 1?

Yes. Every lot of Ensifentrine Impurity 1 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 Ensifentrine Impurity 1 be shipped internationally?

Yes. We export Ensifentrine Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.