4-Formyl-3-hydroxybenzonitrile

About 4-Formyl-3-hydroxybenzonitrile

4-Formyl-3-hydroxybenzonitrile is a metabolite or degradation product of Finerenone carrying the CAS registry number 84102-89-6. Its molecular formula is C8H5NO2 and its molecular weight is 147.13 g/mol. It is also known as Benzonitrile, 4-formyl-3-hydroxy- or 4-Cyano-2-hydroxybenzaldehyde.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Analytical teams use this compound to identify metabolites and degradants of Finerenone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 4-Formyl-3-hydroxybenzonitrile 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 Finerenone

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

Finerenone impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Formyl-3-hydroxybenzonitrile
Catalogue No.	VQ-030738
CAS Number	84102-89-6
IUPAC name	4-formyl-3-hydroxybenzonitrile
Molecular formula	C₈H₅NO₂
Molecular weight	147.13 g/mol
Exact mass	147.032
Grade	Reference Standard
HSN code	38229090
InChIKey	DZETWSGVBUVPMH-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C#N)O)C=O
PubChem CID	12813648

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 3
TPSA	61.1 Å²
Synonyms	Benzonitrile, 4-formyl-3-hydroxy-, 4-Cyano-2-hydroxybenzaldehyde, 5-Cyano-2-formylphenol, benzonitrile, 4-formyl-3-hydroxy- (9ci), 4-Formyl-3-hydroxybenzonitrile 95+%, 5-cyano-2-formylphenol, 4-cyano-2-hydroxybenzaldehyde

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302+H312+H332Harmful if swallowed, in contact with skin or if inhaled
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, 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 4-Formyl-3-hydroxybenzonitrile?

The CAS Registry Number of 4-Formyl-3-hydroxybenzonitrile is 84102-89-6. It is also known as Benzonitrile, 4-formyl-3-hydroxy-, 4-Cyano-2-hydroxybenzaldehyde, 5-Cyano-2-formylphenol.

What is the molecular formula and molecular weight of 4-Formyl-3-hydroxybenzonitrile?

4-Formyl-3-hydroxybenzonitrile has the molecular formula C8H5NO2 and a molecular weight of 147.13 g/mol. Its IUPAC name is 4-formyl-3-hydroxybenzonitrile.

What is 4-Formyl-3-hydroxybenzonitrile used for?

4-Formyl-3-hydroxybenzonitrile is supplied as a characterised reference material related to Finerenone. 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-Formyl-3-hydroxybenzonitrile can I order?

We supply 4-Formyl-3-hydroxybenzonitrile 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-Formyl-3-hydroxybenzonitrile?

Yes. Every lot of 4-Formyl-3-hydroxybenzonitrile 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-Formyl-3-hydroxybenzonitrile be shipped internationally?

Yes. 4-Formyl-3-hydroxybenzonitrile 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.