3,5-Dihydroxy-4-isopropylstilbene

Name: 3,5-Dihydroxy-4-isopropylstilbene
Brand: Vaqora Chemicals
SKU: VQ-039681

About 3,5-Dihydroxy-4-isopropylstilbene

Vaqora Chemicals supplies 3,5-Dihydroxy-4-isopropylstilbene, a high-purity reference standard of Benvitimod registered under CAS number 115781-08-3. The compound has the formula C17H18O2, corresponding to a molecular weight of 254.32 g/mol. Its systematic (IUPAC) name is 5-(2-phenylethenyl)-2-propan-2-ylbenzene-1,3-diol. Alternative names: 3,5-dihydroxy-4-i-propylstilbene and 2-isopropyl-5-styryl-benzene-1,3-diol.

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.

Laboratories use this Benvitimod standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 3,5-Dihydroxy-4-isopropylstilbene in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Benvitimod

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

Benvitimod impurities

Specifications & identifiers

Chemical identifiers
Product name	3,5-Dihydroxy-4-isopropylstilbene
Catalogue No.	VQ-039681
CAS Number	115781-08-3
IUPAC name	5-(2-phenylethenyl)-2-propan-2-ylbenzene-1,3-diol
Molecular formula	C₁₇H₁₈O₂
Molecular weight	254.32 g/mol
Exact mass	254.1307
Grade	Reference Standard
HSN code	38229090
InChIKey	ZISJNXNHJRQYJO-UHFFFAOYSA-N
SMILES	CC(C)C1=C(C=C(C=C1O)C=CC2=CC=CC=C2)O
PubChem CID	133191

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	1,3-Benzenediol, 2-(1-methylethyl)-5-(2-phenylethenyl)-, 5-[(1E)-2-phenylethenyl]-2-(propan-2-yl)benzene-1,3-diol, 3,5-dihydroxy-4-i-propylstilbene, 2-isopropyl-5-styryl-benzene-1,3-diol, 5-(2-Phenylethenyl)-2-i-propyl-1,3-benzenediol

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 3,5-Dihydroxy-4-isopropylstilbene?

The CAS Registry Number of 3,5-Dihydroxy-4-isopropylstilbene is 115781-08-3. It is also known as 1,3-Benzenediol, 2-(1-methylethyl)-5-(2-phenylethenyl)-, 5-[(1E)-2-phenylethenyl]-2-(propan-2-yl)benzene-1,3-diol, 3,5-dihydroxy-4-i-propylstilbene.

What is the molecular formula and molecular weight of 3,5-Dihydroxy-4-isopropylstilbene?

3,5-Dihydroxy-4-isopropylstilbene has the molecular formula C17H18O2 and a molecular weight of 254.32 g/mol. Its IUPAC name is 5-(2-phenylethenyl)-2-propan-2-ylbenzene-1,3-diol.

What is 3,5-Dihydroxy-4-isopropylstilbene used for?

3,5-Dihydroxy-4-isopropylstilbene is supplied as a characterised reference material related to Benvitimod. 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 3,5-Dihydroxy-4-isopropylstilbene can I order?

We supply 3,5-Dihydroxy-4-isopropylstilbene 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 3,5-Dihydroxy-4-isopropylstilbene?

Yes. Every lot of 3,5-Dihydroxy-4-isopropylstilbene 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 3,5-Dihydroxy-4-isopropylstilbene be shipped internationally?

Yes. We export 3,5-Dihydroxy-4-isopropylstilbene worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.