Didestriazole anastrozole dimer impurity

Name: Didestriazole anastrozole dimer impurity
Brand: Vaqora Chemicals
SKU: VQ-024298

About Didestriazole anastrozole dimer impurity

Didestriazole anastrozole dimer impurity is an impurity of Anastrozole carrying the CAS registry number 918312-71-7. With the molecular formula C26H29N3, it has a molar mass of 383.5 g/mol. Its systematic (IUPAC) name is 2,3-bis[3-(2-cyanopropan-2-yl)-5-methylphenyl]-2-methylpropanenitrile. Alternative names: Anastrozole Impurity A and Anastrozole Impurity 42.

The product is provided 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.

This Anastrozole 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.

Vaqora Chemicals supplies Didestriazole anastrozole dimer impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Anastrozole

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

Anastrozole impurities

Specifications & identifiers

Chemical identifiers
Product name	Didestriazole anastrozole dimer impurity
Catalogue No.	VQ-024298
CAS Number	918312-71-7
IUPAC name	2,3-bis[3-(2-cyanopropan-2-yl)-5-methylphenyl]-2-methylpropanenitrile
Molecular formula	C₂₆H₂₉N₃
Molecular weight	383.5 g/mol
Exact mass	383.2361
Grade	Reference Standard
HSN code	38229090
InChIKey	DSWIROKRYFYWHD-UHFFFAOYSA-N
SMILES	CC1=CC(=CC(=C1)C(C)(C)C#N)CC(C)(C#N)C2=CC(=CC(=C2)C(C)(C)C#N)C
PubChem CID	16005483

Physical properties
Physical form	Solid
LogP (XLogP3)	5.8
H-bond donors / acceptors	0 / 3
TPSA	71.4 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 Didestriazole anastrozole dimer impurity?

The CAS Registry Number of Didestriazole anastrozole dimer impurity is 918312-71-7. It is also known as Anastrozole Impurity A, Anastrozole Impurity 42, 2,2'-((2-cyanopropane-1,2-diyl)bis(5-methyl-3,1-phenylene))bis(2-methylpropanenitrile).

What is the molecular formula and molecular weight of Didestriazole anastrozole dimer impurity?

Didestriazole anastrozole dimer impurity has the molecular formula C26H29N3 and a molecular weight of 383.5 g/mol. Its IUPAC name is 2,3-bis[3-(2-cyanopropan-2-yl)-5-methylphenyl]-2-methylpropanenitrile.

What is Didestriazole anastrozole dimer impurity used for?

Didestriazole anastrozole dimer impurity is supplied as a characterised reference material related to Anastrozole. 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 Didestriazole anastrozole dimer impurity can I order?

We supply Didestriazole anastrozole dimer impurity 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 Didestriazole anastrozole dimer impurity?

Yes. Every lot of Didestriazole anastrozole dimer impurity 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 Didestriazole anastrozole dimer impurity be shipped internationally?

Yes. We export Didestriazole anastrozole dimer impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.