3,4-Diethoxy Phenylacetic Acid

Name: 3,4-Diethoxy Phenylacetic Acid
Brand: Vaqora Chemicals
SKU: VQ-025424

About 3,4-Diethoxy Phenylacetic Acid

Listed under CAS 38464-04-9, 3,4-Diethoxy Phenylacetic Acid is an impurity of Drotaverine available from Vaqora Chemicals. With the molecular formula C12H16O4, it has a molar mass of 224.25 g/mol. The IUPAC name is 2-(3,4-diethoxyphenyl)acetic acid. It is also known as Benzeneacetic acid, 3,4-diethoxy-.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Drotaverine, 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 Drotaverine

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

Drotaverine impurities

Specifications & identifiers

Chemical identifiers
Product name	3,4-Diethoxy Phenylacetic Acid
Catalogue No.	VQ-025424
CAS Number	38464-04-9
IUPAC name	2-(3,4-diethoxyphenyl)acetic acid
Molecular formula	C₁₂H₁₆O₄
Molecular weight	224.25 g/mol
Exact mass	224.1049
Grade	Reference Standard
HSN code	38229090
InChIKey	FIKUHWAANCXBGJ-UHFFFAOYSA-N
SMILES	CCOC1=C(C=C(C=C1)CC(=O)O)OCC
PubChem CID	579813

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 4
TPSA	55.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 3,4-Diethoxy Phenylacetic Acid?

The CAS Registry Number of 3,4-Diethoxy Phenylacetic Acid is 38464-04-9. It is also known as Benzeneacetic acid, 3,4-diethoxy-.

What is the molecular formula and molecular weight of 3,4-Diethoxy Phenylacetic Acid?

3,4-Diethoxy Phenylacetic Acid has the molecular formula C12H16O4 and a molecular weight of 224.25 g/mol. Its IUPAC name is 2-(3,4-diethoxyphenyl)acetic acid.

What is 3,4-Diethoxy Phenylacetic Acid used for?

3,4-Diethoxy Phenylacetic Acid is supplied as a characterised reference material related to Drotaverine. 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 3,4-Diethoxy Phenylacetic Acid can I order?

We supply 3,4-Diethoxy Phenylacetic 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 3,4-Diethoxy Phenylacetic Acid?

Yes. Every lot of 3,4-Diethoxy Phenylacetic 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 3,4-Diethoxy Phenylacetic Acid be shipped internationally?

Yes. 3,4-Diethoxy Phenylacetic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.