3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimeth… 294881-66-6

Name: 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone
Brand: Vaqora Chemicals
SKU: VQ-051386

About 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone

3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone is a metabolite / degradant standard carrying the CAS registry number 294881-66-6. With the molecular formula C23H30O3, it has a molar mass of 354.5 g/mol. Systematically, it is named bis(3-tert-butyl-2-hydroxy-5-methylphenyl)methanone.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone
Catalogue No.	VQ-051386
CAS Number	294881-66-6
IUPAC name	bis(3-tert-butyl-2-hydroxy-5-methylphenyl)methanone
Molecular formula	C₂₃H₃₀O₃
Molecular weight	354.5 g/mol
Exact mass	354.2195
Grade	Reference Standard
HSN code	38229090
InChIKey	RYUQRBPTXRVPAR-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C(=C1)C(C)(C)C)O)C(=O)C2=C(C(=CC(=C2)C)C(C)(C)C)O
PubChem CID	11217100

Physical properties
Physical form	Solid
LogP (XLogP3)	7.2
H-bond donors / acceptors	2 / 3
TPSA	57.5 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 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone?

The CAS Registry Number of 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone is 294881-66-6. It is also known as Methanone, bis[3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl]-.

What is the molecular formula and molecular weight of 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone?

3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone has the molecular formula C23H30O3 and a molecular weight of 354.5 g/mol. Its IUPAC name is bis(3-tert-butyl-2-hydroxy-5-methylphenyl)methanone.

Which grade and pack sizes of 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone can I order?

We supply 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone 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 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone?

Yes. Every lot of 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone 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 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone be shipped internationally?

Yes. We export 3,3`-Di-tert-butyl-2,2`-dihydroxy-5,5`-dimethylbenzophenone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.