4-Amino-2-hydroxybenzaldehyde

Name: 4-Amino-2-hydroxybenzaldehyde
Brand: Vaqora Chemicals
SKU: VQ-040017

About 4-Amino-2-hydroxybenzaldehyde

Vaqora Chemicals supplies 4-Amino-2-hydroxybenzaldehyde, a metabolite or degradation product of Mesalazine registered under CAS number 52924-20-6. With the molecular formula C7H7NO2, it has a molar mass of 137.14 g/mol. Common synonyms include Benzaldehyde, 4-amino-2-hydroxy- and 4-amino-salicylaldehyde.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Mesalazine, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 4-Amino-2-hydroxybenzaldehyde in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Mesalazine

View every impurity, metabolite and intermediate we list for Mesalazine.

Mesalazine impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Amino-2-hydroxybenzaldehyde
Catalogue No.	VQ-040017
CAS Number	52924-20-6
IUPAC name	4-amino-2-hydroxybenzaldehyde
Molecular formula	C₇H₇NO₂
Molecular weight	137.14 g/mol
Exact mass	137.0477
Grade	Reference Standard
HSN code	38229090
InChIKey	PHQPPUMEXCUXDN-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N)O)C=O
PubChem CID	22256149

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 3
TPSA	63.3 Å²

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 4-Amino-2-hydroxybenzaldehyde?

The CAS Registry Number of 4-Amino-2-hydroxybenzaldehyde is 52924-20-6. It is also known as Benzaldehyde, 4-amino-2-hydroxy-, 4-amino-salicylaldehyde.

What is the molecular formula and molecular weight of 4-Amino-2-hydroxybenzaldehyde?

4-Amino-2-hydroxybenzaldehyde has the molecular formula C7H7NO2 and a molecular weight of 137.14 g/mol. Its IUPAC name is 4-amino-2-hydroxybenzaldehyde.

What is 4-Amino-2-hydroxybenzaldehyde used for?

4-Amino-2-hydroxybenzaldehyde is supplied as a characterised reference material related to Mesalazine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Amino-2-hydroxybenzaldehyde can I order?

We supply 4-Amino-2-hydroxybenzaldehyde in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Amino-2-hydroxybenzaldehyde?

Yes. Every lot of 4-Amino-2-hydroxybenzaldehyde 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 4-Amino-2-hydroxybenzaldehyde be shipped internationally?

Yes. We export 4-Amino-2-hydroxybenzaldehyde worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.