2,3,4-Trihydroxybenzaldehyde

Name: 2,3,4-Trihydroxybenzaldehyde
Brand: Vaqora Chemicals
SKU: VQ-039016

About 2,3,4-Trihydroxybenzaldehyde

Listed under CAS 2144-08-3, 2,3,4-Trihydroxybenzaldehyde is a carbonyl building block available from Vaqora Chemicals. Formula C7H6O4, molecular weight 154.12 g/mol. Alternative names: Benzaldehyde, 2,3,4-trihydroxy- and Pyrogallol-4-carboxaldehyde.

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 and API intermediates. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3,4-Trihydroxybenzaldehyde
Catalogue No.	VQ-039016
CAS Number	2144-08-3
IUPAC name	2,3,4-trihydroxybenzaldehyde
Molecular formula	C₇H₆O₄
Molecular weight	154.12 g/mol
Exact mass	154.0266
InChIKey	CRPNQSVBEWWHIJ-UHFFFAOYSA-N
SMILES	C1=CC(=C(C(=C1C=O)O)O)O
PubChem CID	75064

Physical properties
Physical form	Other
LogP (XLogP3)	0.9
H-bond donors / acceptors	3 / 4
TPSA	77.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 2,3,4-Trihydroxybenzaldehyde?

The CAS Registry Number of 2,3,4-Trihydroxybenzaldehyde is 2144-08-3. It is also known as Benzaldehyde, 2,3,4-trihydroxy-, Pyrogallol-4-carboxaldehyde, 2,4-Trihydroxybenzaldehyde.

What is the molecular formula and molecular weight of 2,3,4-Trihydroxybenzaldehyde?

2,3,4-Trihydroxybenzaldehyde has the molecular formula C7H6O4 and a molecular weight of 154.12 g/mol. Its IUPAC name is 2,3,4-trihydroxybenzaldehyde.

Which grade and pack sizes of 2,3,4-Trihydroxybenzaldehyde can I order?

We supply 2,3,4-Trihydroxybenzaldehyde, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3,4-Trihydroxybenzaldehyde?

Yes. Every lot of 2,3,4-Trihydroxybenzaldehyde 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 2,3,4-Trihydroxybenzaldehyde be shipped internationally?

Yes. 2,3,4-Trihydroxybenzaldehyde 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.