3,5-Dimethoxy-4-ethylbenzoic acid

Name: 3,5-Dimethoxy-4-ethylbenzoic acid
Brand: Vaqora Chemicals
SKU: VQ-049108

About 3,5-Dimethoxy-4-ethylbenzoic acid

3,5-Dimethoxy-4-ethylbenzoic acid (CAS 55703-68-9) is an impurity of Midodrine offered by Vaqora Chemicals. With the molecular formula C11H14O4, it has a molar mass of 210.23 g/mol. The IUPAC name is 4-ethyl-3,5-dimethoxybenzoic acid. Alternative names: 4-ethyl-3,5-dimethoxybenzoicacid and Benzoic acid, 4-ethyl-3,5-dimethoxy-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Midodrine, 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.

Vaqora Chemicals supplies 3,5-Dimethoxy-4-ethylbenzoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Midodrine

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

Midodrine impurities

Specifications & identifiers

Chemical identifiers
Product name	3,5-Dimethoxy-4-ethylbenzoic acid
Catalogue No.	VQ-049108
CAS Number	55703-68-9
IUPAC name	4-ethyl-3,5-dimethoxybenzoic acid
Molecular formula	C₁₁H₁₄O₄
Molecular weight	210.23 g/mol
Exact mass	210.0892
Grade	Reference Standard
HSN code	38229090
InChIKey	DZTFGFNNWPBJJT-UHFFFAOYSA-N
SMILES	CCC1=C(C=C(C=C1OC)C(=O)O)OC
PubChem CID	20534150

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 4
TPSA	55.8 Å²

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 3,5-Dimethoxy-4-ethylbenzoic acid?

The CAS Registry Number of 3,5-Dimethoxy-4-ethylbenzoic acid is 55703-68-9. It is also known as 4-ethyl-3,5-dimethoxybenzoicacid, Benzoic acid, 4-ethyl-3,5-dimethoxy-.

What is the molecular formula and molecular weight of 3,5-Dimethoxy-4-ethylbenzoic acid?

3,5-Dimethoxy-4-ethylbenzoic acid has the molecular formula C11H14O4 and a molecular weight of 210.23 g/mol. Its IUPAC name is 4-ethyl-3,5-dimethoxybenzoic acid.

What is 3,5-Dimethoxy-4-ethylbenzoic acid used for?

3,5-Dimethoxy-4-ethylbenzoic acid is supplied as a characterised reference material related to Midodrine. 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 3,5-Dimethoxy-4-ethylbenzoic acid can I order?

We supply 3,5-Dimethoxy-4-ethylbenzoic acid 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 3,5-Dimethoxy-4-ethylbenzoic acid?

Yes. Every lot of 3,5-Dimethoxy-4-ethylbenzoic acid 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 3,5-Dimethoxy-4-ethylbenzoic acid be shipped internationally?

Yes. We export 3,5-Dimethoxy-4-ethylbenzoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.