3-Hydroxy 4-methoxy benzaldehyde, 99%

Name: 3-Hydroxy 4-methoxy benzaldehyde, 99%
Brand: Vaqora Chemicals
SKU: VQ-007990

About 3-Hydroxy 4-methoxy benzaldehyde, 99%

3-Hydroxy 4-methoxy benzaldehyde is a carbonyl building block in Synthesis grade carrying the CAS registry number 621-59-0, specified at 99% purity. Formula C8H8O3, molecular weight 152.15 g/mol. Common synonyms include 5-Formylguaiacol and 3-Hydroxy-p-anisaldehyde.

In its supplied form it is a white to off-white to beige powder. Reported physical data include a melting point of 113 - 116 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, condensation and reductive amination and API intermediates. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g, 1 kg and 25 kg packs, 3-Hydroxy 4-methoxy benzaldehyde is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	3-Hydroxy 4-methoxy benzaldehyde, 99%
Catalogue No.	VQ-007990
CAS Number	621-59-0
IUPAC name	3-hydroxy-4-methoxybenzaldehyde
Molecular formula	C₈H₈O₃
Molecular weight	152.15 g/mol
Exact mass	152.0473
Grade	Synthesis
Purity / assay	99%
HSN code	29121990
InChIKey	JVTZFYYHCGSXJV-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)C=O)O
PubChem CID	12127

Physical properties
Physical form	Powder
Appearance	White to off-white to beige powder
Melting point	113 - 116 °C
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	5-Formylguaiacol, 3-Hydroxy-p-anisaldehyde, Isovanilline, Benzaldehyde, 3-hydroxy-4-methoxy-, iso-Vanillin, Isovanicaline, 3-Hydroxy-4-methoxy-benzaldehyde, 3-Hydroxyanisaldehyde, p-Anisaldehyde, 3-hydroxy-, Oxy-3 methoxy-4 benzaldehyde, 3-hydroxy-4-anisaldehyde, 4-Methoxy-3-hydroxybenzaldehyde

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

Other grades of CAS 621-59-0

Puriss

Isovanilin, 98%

CAS: 621-59-0
Formula: C₈H₈O₃
MW: 152.15 g/mol

VQ-008132

Frequently asked questions

What is the CAS number of 3-Hydroxy 4-methoxy benzaldehyde, 99%?

The CAS Registry Number of 3-Hydroxy 4-methoxy benzaldehyde, 99% is 621-59-0. It is also known as 5-Formylguaiacol, 3-Hydroxy-p-anisaldehyde, Isovanilline.

What is the molecular formula and molecular weight of 3-Hydroxy 4-methoxy benzaldehyde, 99%?

3-Hydroxy 4-methoxy benzaldehyde, 99% has the molecular formula C8H8O3 and a molecular weight of 152.15 g/mol. Its IUPAC name is 3-hydroxy-4-methoxybenzaldehyde.

Which grade and pack sizes of 3-Hydroxy 4-methoxy benzaldehyde, 99% can I order?

We supply 3-Hydroxy 4-methoxy benzaldehyde, 99% in Synthesis (99%) grade, in 25 g, 100 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3-Hydroxy 4-methoxy benzaldehyde, 99%?

Yes. Every lot of 3-Hydroxy 4-methoxy benzaldehyde, 99% 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-Hydroxy 4-methoxy benzaldehyde, 99% be shipped internationally?

Yes. 3-Hydroxy 4-methoxy benzaldehyde, 99% 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.