Emedastine EP Impurity A

About Emedastine EP Impurity A

Emedastine EP Impurity A is a pharmacopeial impurity of Emedastine carrying the CAS registry number 101953-61-1. Formula C11H14N2O2, molecular weight 206.24 g/mol. The IUPAC name is 3-(2-ethoxyethyl)-1H-benzimidazol-2-one. Alternative names: 2-Hydroxy-1-(2-ethoxyethyl)-1H-benzimidazole.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Emedastine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Emedastine

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

Emedastine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Emedastine EP Impurity A
Catalogue No.	VQ-035034
CAS Number	101953-61-1
IUPAC name	3-(2-ethoxyethyl)-1H-benzimidazol-2-one
Molecular formula	C₁₁H₁₄N₂O₂
Molecular weight	206.24 g/mol
Exact mass	206.1055
Grade	Reference Standard
HSN code	38229090
InChIKey	HRNPRTVOKYBKGI-UHFFFAOYSA-N
SMILES	CCOCCN1C2=CC=CC=C2NC1=O
PubChem CID	13623319

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 2
TPSA	41.6 Å²
Synonyms	2-Hydroxy-1-(2-ethoxyethyl)-1H-benzimidazole, 1-(2-Ethoxyethyl)-1H-benzo[d]imidazol-2(3H)-one, 1-(2-ethoxyethyl)-1,3-dihydro-2h-benzimidazol-2-one, 2H-Benzimidazol-2-one, 1-(2-ethoxyethyl)-1,3-dihydro-, 1-(2-Ethoxyethyl)-1,3-dihydro-2H-1,3-benzimidazol-2-one

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 Emedastine EP Impurity A?

The CAS Registry Number of Emedastine EP Impurity A is 101953-61-1. It is also known as 2-Hydroxy-1-(2-ethoxyethyl)-1H-benzimidazole, 1-(2-Ethoxyethyl)-1H-benzo[d]imidazol-2(3H)-one, 1-(2-ethoxyethyl)-1,3-dihydro-2h-benzimidazol-2-one.

What is the molecular formula and molecular weight of Emedastine EP Impurity A?

Emedastine EP Impurity A has the molecular formula C11H14N2O2 and a molecular weight of 206.24 g/mol. Its IUPAC name is 3-(2-ethoxyethyl)-1H-benzimidazol-2-one.

What is Emedastine EP Impurity A used for?

Emedastine EP Impurity A is supplied as a characterised reference material related to Emedastine. 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 Emedastine EP Impurity A can I order?

We supply Emedastine EP Impurity A 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 Emedastine EP Impurity A?

Yes. Every lot of Emedastine EP Impurity A 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 Emedastine EP Impurity A be shipped internationally?

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