Tibolone EP Impurity D

Name: Tibolone EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-023892

About Tibolone EP Impurity D

Listed under CAS 32297-45-3, Tibolone EP Impurity D is a pharmacopeial impurity of Tibolone available from Vaqora Chemicals. The compound has the formula C21H28O2, corresponding to a molecular weight of 312.4 g/mol. Alternative names: 7Beta-Tibolone.

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

This Tibolone 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Tibolone EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Tibolone

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

Tibolone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tibolone EP Impurity D
Catalogue No.	VQ-023892
CAS Number	32297-45-3
IUPAC name	(7S,8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-7,13-dimethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₂₈O₂
Molecular weight	312.4 g/mol
Exact mass	312.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	WZDGZWOAQTVYBX-QXMGKFHVSA-N
SMILES	C[C@H]1CC2=C(CCC(=O)C2)[C@@H]3[C@@H]1[C@@H]4CC[C@]([C@]4(CC3)C)(C#C)O
PubChem CID	16760228

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	1 / 2
TPSA	37.3 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 Tibolone EP Impurity D?

The CAS Registry Number of Tibolone EP Impurity D is 32297-45-3. It is also known as 7Beta-Tibolone, (17alpha)-17-Hydroxy-7-methyl-19-norpregn-5(10)-en-20-yn-3-one, 17-Hydroxy-7beta-methyl-17alpha-19-norpregn-5(10)-en-20-yn-3-one.

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

Tibolone EP Impurity D has the molecular formula C21H28O2 and a molecular weight of 312.4 g/mol. Its IUPAC name is (7S,8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-7,13-dimethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one.

What is Tibolone EP Impurity D used for?

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

We supply Tibolone 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 Tibolone EP Impurity D?

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

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