(3,4-Dimethoxyphenyl)acetic acid

About (3,4-Dimethoxyphenyl)acetic acid

(3,4-Dimethoxyphenyl)acetic acid is an impurity of Ivabradine carrying the CAS registry number 93-40-3. With the molecular formula C10H12O4, it has a molar mass of 196.2 g/mol. Its systematic (IUPAC) name is 2-(3,4-dimethoxyphenyl)acetic acid. Alternative names: Homoveratric Acid and Benzeneacetic acid, 3,4-dimethoxy-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Ivabradine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (3,4-Dimethoxyphenyl)acetic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Ivabradine

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

Ivabradine impurities

Specifications & identifiers

Chemical identifiers
Product name	(3,4-Dimethoxyphenyl)acetic acid
Catalogue No.	VQ-037777
CAS Number	93-40-3
IUPAC name	2-(3,4-dimethoxyphenyl)acetic acid
Molecular formula	C₁₀H₁₂O₄
Molecular weight	196.2 g/mol
Exact mass	196.0736
Grade	Reference Standard
HSN code	38229090
InChIKey	WUAXWQRULBZETB-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)CC(=O)O)OC
PubChem CID	7139

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 4
TPSA	55.8 Å²
Synonyms	Homoveratric Acid, Benzeneacetic acid, 3,4-dimethoxy-, 3,4-Dimethoxybenzeneacetic acid, Acetic acid, (3,4-dimethoxyphenyl)-, 3,4-(Dimethoxy)benzeneacetic acid, Benzeneacetic acid,4-dimethoxy-, 4,5-Dimethoxy-1,2-benzenacetic Acid

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-Dimethoxyphenyl)acetic acid?

The CAS Registry Number of (3,4-Dimethoxyphenyl)acetic acid is 93-40-3. It is also known as Homoveratric Acid, Benzeneacetic acid, 3,4-dimethoxy-, 3,4-Dimethoxybenzeneacetic acid.

What is the molecular formula and molecular weight of (3,4-Dimethoxyphenyl)acetic acid?

(3,4-Dimethoxyphenyl)acetic acid has the molecular formula C10H12O4 and a molecular weight of 196.2 g/mol. Its IUPAC name is 2-(3,4-dimethoxyphenyl)acetic acid.

What is (3,4-Dimethoxyphenyl)acetic acid used for?

(3,4-Dimethoxyphenyl)acetic acid is supplied as a characterised reference material related to Ivabradine. 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-Dimethoxyphenyl)acetic acid can I order?

We supply (3,4-Dimethoxyphenyl)acetic 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-Dimethoxyphenyl)acetic acid?

Yes. Every lot of (3,4-Dimethoxyphenyl)acetic 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-Dimethoxyphenyl)acetic acid be shipped internationally?

Yes. (3,4-Dimethoxyphenyl)acetic 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.