N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixt… 1795139-22-8

Name: N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture)
Brand: Vaqora Chemicals
SKU: VQ-042405

About N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture)

Listed under CAS 1795139-22-8, N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) is a stable isotope labelled analogue related to Tamoxifen available from Vaqora Chemicals. The compound has the formula C25H27NO2, corresponding to a molecular weight of 376.5 g/mol. The IUPAC name is 4-[(Z)-1-phenyl-1-[4-[2-(trideuteriomethylamino)ethoxy]phenyl]but-1-en-2-yl]phenol. Alternative names: Tamoxifen D3 (E/Z Mixture) and N-Desmethyl-4'-hydroxy Tamoxifen-d3.

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. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Tamoxifen

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

Tamoxifen impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture)
Catalogue No.	VQ-042405
CAS Number	1795139-22-8
IUPAC name	4-[(Z)-1-phenyl-1-[4-[2-(trideuteriomethylamino)ethoxy]phenyl]but-1-en-2-yl]phenol
Molecular formula	C₂₅H₂₇NO₂
Molecular weight	376.5 g/mol
Exact mass	376.223
Grade	Reference Standard
HSN code	38229090
InChIKey	KLPBCGLMGLFHNY-CANUYGMUSA-N
SMILES	[2H]C([2H])([2H])NCCOC1=CC=C(C=C1)/C(=C(/CC)\C2=CC=C(C=C2)O)/C3=CC=CC=C3
PubChem CID	71315748

Physical properties
Physical form	Solid
LogP (XLogP3)	6.3
H-bond donors / acceptors	2 / 3
TPSA	41.5 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 N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture)?

The CAS Registry Number of N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) is 1795139-22-8. It is also known as Tamoxifen D3 (E/Z Mixture), N-Desmethyl-4'-hydroxy Tamoxifen-d3.

What is the molecular formula and molecular weight of N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture)?

N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) has the molecular formula C25H27NO2 and a molecular weight of 376.5 g/mol. Its IUPAC name is 4-[(Z)-1-phenyl-1-[4-[2-(trideuteriomethylamino)ethoxy]phenyl]but-1-en-2-yl]phenol.

What is N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) used for?

N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) is supplied as a characterised reference material related to Tamoxifen. 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 N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) can I order?

We supply N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) 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 N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture)?

Yes. Every lot of N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) 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 N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) be shipped internationally?

Yes. We export N-Desmethyl-4'-hydroxy Tamoxifen-d3 (E/Z Mixture) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.