Isovanilin, 98%

Name: Isovanilin, 98%
Brand: Vaqora Chemicals
SKU: VQ-008132

About Isovanilin, 98%

Isovanilin (CAS 621-59-0) is a carbonyl building block offered by Vaqora Chemicals (Puriss grade) at a purity of 98%. Its molecular formula is C8H8O3 and its molecular weight is 152.15 g/mol. Systematically, it is named 3-hydroxy-4-methoxybenzaldehyde. It is also known as 3-Hydroxyanisaldehyde or Isovanilline.

It is supplied as white to off-white powder or crystals. Reported physical data include a melting point of 113-115 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, condensation and reductive amination and API intermediates. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 g, 25 g, 100 g and 500 g packs, Isovanilin 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	Isovanilin, 98%
Catalogue No.	VQ-008132
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	Puriss
Purity / assay	98%
HSN code	29121990
InChIKey	JVTZFYYHCGSXJV-UHFFFAOYSA-N
SMILES	COC1=C(C=C(C=C1)C=O)O
PubChem CID	12127

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	113-115 °C
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	3-Hydroxyanisaldehyde, Isovanilline, 5-Formylguaiacol, 3-Hydroxy-p-anisaldehyde, Benzaldehyde, 3-hydroxy-4-methoxy-, iso-Vanillin, Isovanicaline, 3-Hydroxy-4-methoxy-benzaldehyde, 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

Synthesis

3-Hydroxy 4-methoxy benzaldehyde, 99%

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

VQ-007990

Frequently asked questions

What is the CAS number of Isovanilin, 98%?

The CAS Registry Number of Isovanilin, 98% is 621-59-0. It is also known as 3-Hydroxyanisaldehyde, Isovanilline, 5-Formylguaiacol.

What is the molecular formula and molecular weight of Isovanilin, 98%?

Isovanilin, 98% 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 Isovanilin, 98% can I order?

We supply Isovanilin, 98% in Puriss (98%) grade, in 10 g, 25 g, 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Isovanilin, 98%?

Yes. Every lot of Isovanilin, 98% 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 Isovanilin, 98% be shipped internationally?

Yes. Isovanilin, 98% 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.