Raloxifene EP Impurity B

Name: Raloxifene EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-027723

About Raloxifene EP Impurity B

Raloxifene EP Impurity B (CAS 1391054-73-1) is a pharmacopeial impurity of Raloxifene offered by Vaqora Chemicals. Its molecular formula is C28H27NO4S and its molecular weight is 473.6 g/mol. The IUPAC name is [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-7-yl]-[4-(2-piperidin-1-ylethoxy)phenyl]methanone. Common synonyms include Raloxifene - Impurity B.

The product is provided 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.

This Raloxifene impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Raloxifene

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

Raloxifene impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Raloxifene EP Impurity B
Catalogue No.	VQ-027723
CAS Number	1391054-73-1
IUPAC name	[6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-7-yl]-[4-(2-piperidin-1-ylethoxy)phenyl]methanone
Molecular formula	C₂₈H₂₇NO₄S
Molecular weight	473.6 g/mol
Exact mass	473.1661
Grade	Reference Standard
HSN code	38229090
InChIKey	JQIHKQGGHCMOQN-UHFFFAOYSA-N
SMILES	C1CCN(CC1)CCOC2=CC=C(C=C2)C(=O)C3=C(C=CC4=C3SC(=C4)C5=CC=C(C=C5)O)O
PubChem CID	71315811

Physical properties
Physical form	Solid
LogP (XLogP3)	6.6
H-bond donors / acceptors	2 / 6
TPSA	98.2 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 Raloxifene EP Impurity B?

The CAS Registry Number of Raloxifene EP Impurity B is 1391054-73-1. It is also known as 3-Des[4-(2-Piperidinyl)ethoxy]benzoyl-7-[4-(2-Piperidinyl)ethoxy]benzoyl Raloxifene, Raloxifene - Impurity B, 3-Des(4-(2-piperidinyl)ethoxy)benzoyl-7-(4-(2-piperidinyl)ethoxy)benzoyl raloxifene.

What is the molecular formula and molecular weight of Raloxifene EP Impurity B?

Raloxifene EP Impurity B has the molecular formula C28H27NO4S and a molecular weight of 473.6 g/mol. Its IUPAC name is [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-7-yl]-[4-(2-piperidin-1-ylethoxy)phenyl]methanone.

What is Raloxifene EP Impurity B used for?

Raloxifene EP Impurity B is supplied as a characterised reference material related to Raloxifene. 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 Raloxifene EP Impurity B can I order?

We supply Raloxifene EP Impurity B 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 Raloxifene EP Impurity B?

Yes. Every lot of Raloxifene EP Impurity B 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 Raloxifene EP Impurity B be shipped internationally?

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