4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzoni… 2803552-55-6

Name: 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile
Brand: Vaqora Chemicals
SKU: VQ-025089

About 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile

Listed under CAS 2803552-55-6, 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile is a metabolite or degradation product of Crisaborole available from Vaqora Chemicals. The compound has the formula C14H11NO3, corresponding to a molecular weight of 241.24 g/mol. Common synonyms include Crisaborole lmpurity 87 and 5-(4-cyanophenoxy)-2-hydroxylbenzyl alcohol.

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 Crisaborole, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile 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 Crisaborole

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

Crisaborole impurities

Specifications & identifiers

Chemical identifiers
Product name	4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile
Catalogue No.	VQ-025089
CAS Number	2803552-55-6
IUPAC name	4-[4-hydroxy-3-(hydroxymethyl)phenoxy]benzonitrile
Molecular formula	C₁₄H₁₁NO₃
Molecular weight	241.24 g/mol
Exact mass	241.0739
Grade	Reference Standard
HSN code	38229090
InChIKey	ZTJKVXTXDBZRNP-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C#N)OC2=CC(=C(C=C2)O)CO
PubChem CID	135391074

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 4
TPSA	73.5 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-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile?

The CAS Registry Number of 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile is 2803552-55-6. It is also known as Crisaborole lmpurity 87, 5-(4-cyanophenoxy)-2-hydroxylbenzyl alcohol, Benzonitrile, 4-[4-hydroxy-3-(hydroxymethyl)phenoxy]-.

What is the molecular formula and molecular weight of 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile?

4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile has the molecular formula C14H11NO3 and a molecular weight of 241.24 g/mol. Its IUPAC name is 4-[4-hydroxy-3-(hydroxymethyl)phenoxy]benzonitrile.

What is 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile used for?

4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile is supplied as a characterised reference material related to Crisaborole. 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-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile can I order?

We supply 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile 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-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile?

Yes. Every lot of 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile 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-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile be shipped internationally?

Yes. We export 4-(4-Hydroxy-3-(hydroxymethyl)phenoxy)benzonitrile worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.