Methyl 2,5-dihydroxybenzoate

Name: Methyl 2,5-dihydroxybenzoate
Brand: Vaqora Chemicals
SKU: VQ-049862

About Methyl 2,5-dihydroxybenzoate

Methyl 2,5-dihydroxybenzoate is an ester carrying the CAS registry number 2150-46-1. Formula C8H8O4, molecular weight 168.15 g/mol. Alternative names: Methyl gentisate and 2,5-Dihydroxybenzoic acid methyl ester.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methyl 2,5-dihydroxybenzoate in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl 2,5-dihydroxybenzoate
Catalogue No.	VQ-049862
CAS Number	2150-46-1
IUPAC name	methyl 2,5-dihydroxybenzoate
Molecular formula	C₈H₈O₄
Molecular weight	168.15 g/mol
Exact mass	168.0423
InChIKey	XGDPKUKRQHHZTH-UHFFFAOYSA-N
SMILES	COC(=O)C1=C(C=CC(=C1)O)O
PubChem CID	75077

Physical properties
Physical form	Other
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 4
TPSA	66.8 Å²
Synonyms	Methyl gentisate, 2,5-Dihydroxybenzoic acid methyl ester, methyl dihydroxybenzoate, Benzoic acid, 2,5-dihydroxy-, methyl ester, Gentisic Acid Methyl Ester, Gentisic acid, methyl ester, 2,5-dihydroxy-benzoic acid methyl ester

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life

Precautionary statements: P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, 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 Methyl 2,5-dihydroxybenzoate?

The CAS Registry Number of Methyl 2,5-dihydroxybenzoate is 2150-46-1. It is also known as Methyl gentisate, 2,5-Dihydroxybenzoic acid methyl ester, methyl dihydroxybenzoate.

What is the molecular formula and molecular weight of Methyl 2,5-dihydroxybenzoate?

Methyl 2,5-dihydroxybenzoate has the molecular formula C8H8O4 and a molecular weight of 168.15 g/mol. Its IUPAC name is methyl 2,5-dihydroxybenzoate.

Which grade and pack sizes of Methyl 2,5-dihydroxybenzoate can I order?

We supply Methyl 2,5-dihydroxybenzoate, 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 Methyl 2,5-dihydroxybenzoate?

Yes. Every lot of Methyl 2,5-dihydroxybenzoate 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 Methyl 2,5-dihydroxybenzoate be shipped internationally?

Yes. Methyl 2,5-dihydroxybenzoate 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.