3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde 25934-52-5

About 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde

3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde is a metabolite or degradation product of Roflumilast carrying the CAS registry number 25934-52-5. Formula C11H12O3, molecular weight 192.21 g/mol. It is also known as alpha-Cyclopropylvanillin or Roflumilast intermediates-4.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Roflumilast, to validate stability-indicating methods (AMV) and to support QC and 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Roflumilast

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

Roflumilast impurities

Specifications & identifiers

Chemical identifiers
Product name	3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde
Catalogue No.	VQ-041983
CAS Number	25934-52-5
IUPAC name	3-(cyclopropylmethoxy)-4-hydroxybenzaldehyde
Molecular formula	C₁₁H₁₂O₃
Molecular weight	192.21 g/mol
Exact mass	192.0786
Grade	Reference Standard
HSN code	38229090
InChIKey	MLAZVBDTWHMFRL-UHFFFAOYSA-N
SMILES	C1CC1COC2=C(C=CC(=C2)C=O)O
PubChem CID	71302977

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 3
TPSA	46.5 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-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde?

The CAS Registry Number of 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde is 25934-52-5. It is also known as Benzaldehyde, 3-(cyclopropylmethoxy)-4-hydroxy-, alpha-Cyclopropylvanillin, Roflumilast intermediates-4.

What is the molecular formula and molecular weight of 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde?

3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde has the molecular formula C11H12O3 and a molecular weight of 192.21 g/mol. Its IUPAC name is 3-(cyclopropylmethoxy)-4-hydroxybenzaldehyde.

What is 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde used for?

3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde is supplied as a characterised reference material related to Roflumilast. 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-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde can I order?

We supply 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde 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-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde?

Yes. Every lot of 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde 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-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde be shipped internationally?

Yes. We export 3-(Cyclopropylmethoxy)-4-hydroxybenzaldehyde worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.