Sulindac EP Impurity D

Name: Sulindac EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-042315

About Sulindac EP Impurity D

Sulindac EP Impurity D (CAS 134439-52-4) is a pharmacopeial impurity of Sulindac offered by Vaqora Chemicals. Formula C21H19FO3S, molecular weight 370.4 g/mol. The IUPAC name is methyl 2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfinylphenyl)methylidene]inden-1-yl]acetate. Common synonyms include Sulindac - Impurity D and Sulindac Methyl Ester.

It is supplied 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.

This Sulindac impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in 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 Sulindac

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

Sulindac impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sulindac EP Impurity D
Catalogue No.	VQ-042315
CAS Number	134439-52-4
IUPAC name	methyl 2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfinylphenyl)methylidene]inden-1-yl]acetate
Molecular formula	C₂₁H₁₉FO₃S
Molecular weight	370.4 g/mol
Exact mass	370.1039
Grade	Reference Standard
HSN code	38229090
InChIKey	QQHHBCZJIQNNSG-ZDLGFXPLSA-N
SMILES	CC\1=C(C2=C(/C1=C\C3=CC=C(C=C3)S(=O)C)C=CC(=C2)F)CC(=O)OC
PubChem CID	5372384

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 5
TPSA	62.6 Å²
Synonyms	Sulindac - Impurity D, Sulindac Methyl Ester, Sulindac methyl derivative, Sulindac Impurity 5, (Z)-methyl 2-(5-fluoro-2-methyl-1-(4-(methylsulfinyl)benzylidene)-1H-inden-3-yl)acetate, Methyl ((1Z)-5-fluoro-2-methyl-1-[4-(methylsulfinyl)benzylidene]-1H-inden-3-yl)acetate #, Methyl (Z)-2-(5-fluoro-2-methyl-1-(4-(methylsulfinyl)benzylidene)-1H-inden-3-yl)acetate

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 Sulindac EP Impurity D?

The CAS Registry Number of Sulindac EP Impurity D is 134439-52-4. It is also known as Sulindac - Impurity D, Sulindac Methyl Ester, Sulindac methyl derivative.

What is the molecular formula and molecular weight of Sulindac EP Impurity D?

Sulindac EP Impurity D has the molecular formula C21H19FO3S and a molecular weight of 370.4 g/mol. Its IUPAC name is methyl 2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfinylphenyl)methylidene]inden-1-yl]acetate.

What is Sulindac EP Impurity D used for?

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

We supply Sulindac EP Impurity D 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 Sulindac EP Impurity D?

Yes. Every lot of Sulindac EP Impurity D 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 Sulindac EP Impurity D be shipped internationally?

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