(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phe… 89778-42-7

Name: (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol
Brand: Vaqora Chemicals
SKU: VQ-012772

About (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol

(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol (CAS 89778-42-7) is a process intermediate or related compound of Toremifene offered by Vaqora Chemicals. Formula C22H19ClO, molecular weight 334.8 g/mol. Its systematic (IUPAC) name is 4-[(E)-4-chloro-1,2-diphenylbut-1-enyl]phenol. It is also known as 4-(4-chloro-1,2-diphenylbut-1-en-1-yl)phenol.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Toremifene, tracking process-related impurities and validating analytical methods. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Toremifene

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

Toremifene impurities

Specifications & identifiers

Chemical identifiers
Product name	(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol
Catalogue No.	VQ-012772
CAS Number	89778-42-7
IUPAC name	4-[(E)-4-chloro-1,2-diphenylbut-1-enyl]phenol
Molecular formula	C₂₂H₁₉ClO
Molecular weight	334.8 g/mol
Exact mass	334.1124
Grade	Reference Standard
InChIKey	HZPJJMOFPSHKFE-QURGRASLSA-N
SMILES	C1=CC=C(C=C1)/C(=C(\C2=CC=CC=C2)/C3=CC=C(C=C3)O)/CCCl
PubChem CID	20067706

Physical properties
Physical form	Solid
LogP (XLogP3)	6.8
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	(E)-1-(4-Hydroxyphenyl)-1,2-diphenyl-4-chloro-1-butene, (E)-4-(4-chloro-1,2-diphenylbut-1-en-1-yl)phenol, (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol, 4-(4-chloro-1,2-diphenylbut-1-en-1-yl)phenol, 4-[(1Z)-4-Chloro-1,2-diphenylbut-1-en-1-yl]phenol

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 89778-42-7

Reference Standard

Toremifene Impurity-C (Stage-1) (E and Z-Isomer Mixture)

CAS: 89778-42-7
Formula: C₂₂H₁₉ClO
MW: 334.8 g/mol

In stock

Frequently asked questions

What is the CAS number of (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol?

The CAS Registry Number of (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol is 89778-42-7. It is also known as (E)-1-(4-Hydroxyphenyl)-1,2-diphenyl-4-chloro-1-butene, (E)-4-(4-chloro-1,2-diphenylbut-1-en-1-yl)phenol, (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol.

What is the molecular formula and molecular weight of (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol?

(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol has the molecular formula C22H19ClO and a molecular weight of 334.8 g/mol. Its IUPAC name is 4-[(E)-4-chloro-1,2-diphenylbut-1-enyl]phenol.

What is (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol used for?

(E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol is supplied as a characterised reference material related to Toremifene. 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 (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol can I order?

We supply (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol 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 (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol?

Yes. Every lot of (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol 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 (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol be shipped internationally?

Yes. We export (E)-4-(4-Chloro-1,2-diphenylbut-I-en-I-yl)phenol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.