Denitro Tolcapone

Name: Denitro Tolcapone
Brand: Vaqora Chemicals
SKU: VQ-028432

About Denitro Tolcapone

Vaqora Chemicals supplies Denitro Tolcapone, an impurity of Tolcapone registered under CAS number 1391053-03-4. Formula C14H12O3, molecular weight 228.24 g/mol. Its systematic (IUPAC) name is (3,4-dihydroxyphenyl)-(4-methylphenyl)methanone. Common synonyms include Desnitrotolcapone and (3,4-Dihydroxyphenyl)(p-tolyl)methanone.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Tolcapone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Denitro Tolcapone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tolcapone

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

Tolcapone impurities

Specifications & identifiers

Chemical identifiers
Product name	Denitro Tolcapone
Catalogue No.	VQ-028432
CAS Number	1391053-03-4
IUPAC name	(3,4-dihydroxyphenyl)-(4-methylphenyl)methanone
Molecular formula	C₁₄H₁₂O₃
Molecular weight	228.24 g/mol
Exact mass	228.0786
Grade	Reference Standard
HSN code	38229090
InChIKey	YNUSEKORCRKLMQ-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)C(=O)C2=CC(=C(C=C2)O)O
PubChem CID	23509269

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	Desnitrotolcapone, (3,4-Dihydroxyphenyl)(p-tolyl)methanone, 4'-Methyl-3,4-dihydroxybenzophenone, (3,4-Dihydroxyphenyl)(4-tolyl)methanone, (3,4-dihydroxyphenyl)-(p-tolyl)methanone

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 Denitro Tolcapone?

The CAS Registry Number of Denitro Tolcapone is 1391053-03-4. It is also known as Desnitrotolcapone, (3,4-Dihydroxyphenyl)(p-tolyl)methanone, 4'-Methyl-3,4-dihydroxybenzophenone.

What is the molecular formula and molecular weight of Denitro Tolcapone?

Denitro Tolcapone has the molecular formula C14H12O3 and a molecular weight of 228.24 g/mol. Its IUPAC name is (3,4-dihydroxyphenyl)-(4-methylphenyl)methanone.

What is Denitro Tolcapone used for?

Denitro Tolcapone is supplied as a characterised reference material related to Tolcapone. 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 Denitro Tolcapone can I order?

We supply Denitro Tolcapone 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 Denitro Tolcapone?

Yes. Every lot of Denitro Tolcapone 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 Denitro Tolcapone be shipped internationally?

Yes. We export Denitro Tolcapone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.