Vaniline, 99%

Name: Vaniline, 99%
Brand: Vaqora Chemicals
SKU: VQ-008180

About Vaniline, 99%

Vaniline is a carbonyl building block in Synthesis grade carrying the CAS registry number 121-33-5 with a typical assay of 99%. Its molecular formula is C8H8O3 and its molecular weight is 152.15 g/mol. Systematically, it is named 4-hydroxy-3-methoxybenzaldehyde. It is also known as Vanillic aldehyde or vanillin.

It is supplied as white to light yellow powder or crystals. Literature values give a boiling point of 170 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis, condensation and reductive amination, API intermediates and biological staining. It is used across pharmaceutical manufacturing, academic and industrial research and cosmetics and personal care.

Standard pack sizes are 100 g, 500 g, 5 x 1 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Biological staining

Industries

Specifications & identifiers

Chemical identifiers
Product name	Vaniline, 99%
Catalogue No.	VQ-008180
CAS Number	121-33-5
IUPAC name	4-hydroxy-3-methoxybenzaldehyde
Molecular formula	C₈H₈O₃
Molecular weight	152.15 g/mol
Exact mass	152.0473
Grade	Synthesis
Purity / assay	99%
HSN code	29124100
InChIKey	MWOOGOJBHIARFG-UHFFFAOYSA-N
SMILES	COC1=C(C=CC(=C1)C=O)O
PubChem CID	1183

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystals
Boiling point	170 °C
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Vanillic aldehyde, vanillin, p-Vanillin, Vanilline, Lioxin, 3-Methoxy-4-hydroxybenzaldehyde, 4-Hydroxy-3-methoxy-benzaldehyde, Benzaldehyde, 4-hydroxy-3-methoxy-, 4-Hydroxy-m-anisaldehyde, 2-Methoxy-4-formylphenol, p-Hydroxy-m-methoxybenzaldehyde, 4-Formyl-2-methoxyphenol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction
H319Causes serious eye irritation

Precautionary statements: P261, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P362 + P364, 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 121-33-5

AR

Vaniline, GR 99%

CAS: 121-33-5
Formula: C₈H₈O₃
MW: 152.15 g/mol

VQ-008181

Frequently asked questions

What is the CAS number of Vaniline, 99%?

The CAS Registry Number of Vaniline, 99% is 121-33-5. It is also known as Vanillic aldehyde, vanillin, p-Vanillin.

What is the molecular formula and molecular weight of Vaniline, 99%?

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

Which grade and pack sizes of Vaniline, 99% can I order?

We supply Vaniline, 99% in Synthesis (99%) grade, in 100 g, 500 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Vaniline, 99%?

Yes. Every lot of Vaniline, 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 Vaniline, 99% be shipped internationally?

Yes. Vaniline, 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.