2,3-(Methylenedioxy)benzaldehyde

Name: 2,3-(Methylenedioxy)benzaldehyde
Brand: Vaqora Chemicals
SKU: VQ-032328

About 2,3-(Methylenedioxy)benzaldehyde

2,3-(Methylenedioxy)benzaldehyde (CAS 7797-83-3) is an impurity of Tadalafil offered by Vaqora Chemicals. Formula C8H6O3, molecular weight 150.13 g/mol. The IUPAC name is 1,3-benzodioxole-4-carbaldehyde. Alternative names: 1,3-Benzodioxole-4-carboxaldehyde and benzo[d][1,3]dioxole-4-carbaldehyde.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Tadalafil to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2,3-(Methylenedioxy)benzaldehyde in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Tadalafil

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

Tadalafil impurities

Specifications & identifiers

Chemical identifiers
Product name	2,3-(Methylenedioxy)benzaldehyde
Catalogue No.	VQ-032328
CAS Number	7797-83-3
IUPAC name	1,3-benzodioxole-4-carbaldehyde
Molecular formula	C₈H₆O₃
Molecular weight	150.13 g/mol
Exact mass	150.0317
Grade	Reference Standard
HSN code	38229090
InChIKey	QZMQKPGVXNSITP-UHFFFAOYSA-N
SMILES	C1OC2=CC=CC(=C2O1)C=O
PubChem CID	82264

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
Synonyms	1,3-Benzodioxole-4-carboxaldehyde, benzo[d][1,3]dioxole-4-carbaldehyde, Benzo-1,3-dioxole-4-carboxaldehyde, 2H-1,3-benzodioxole-4-carbaldehyde, 4-Formyl-1,3-benzodioxole, 2H-benzo[d]1,3-dioxolene-4-carbaldehyde, Benzo[1,3]dioxole-4-carbaldehyde, 2-methylenedioxybenzaldehyde, 2,3-methylendioxybenzaldehyde

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 2,3-(Methylenedioxy)benzaldehyde?

The CAS Registry Number of 2,3-(Methylenedioxy)benzaldehyde is 7797-83-3. It is also known as 1,3-Benzodioxole-4-carboxaldehyde, benzo[d][1,3]dioxole-4-carbaldehyde, Benzo-1,3-dioxole-4-carboxaldehyde.

What is the molecular formula and molecular weight of 2,3-(Methylenedioxy)benzaldehyde?

2,3-(Methylenedioxy)benzaldehyde has the molecular formula C8H6O3 and a molecular weight of 150.13 g/mol. Its IUPAC name is 1,3-benzodioxole-4-carbaldehyde.

What is 2,3-(Methylenedioxy)benzaldehyde used for?

2,3-(Methylenedioxy)benzaldehyde is supplied as a characterised reference material related to Tadalafil. 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 2,3-(Methylenedioxy)benzaldehyde can I order?

We supply 2,3-(Methylenedioxy)benzaldehyde 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 2,3-(Methylenedioxy)benzaldehyde?

Yes. Every lot of 2,3-(Methylenedioxy)benzaldehyde 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 2,3-(Methylenedioxy)benzaldehyde be shipped internationally?

Yes. 2,3-(Methylenedioxy)benzaldehyde 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.