Testosterone-[13C3]

Name: Testosterone-[13C3]
Brand: Vaqora Chemicals
SKU: VQ-044304

About Testosterone-[13C3]

Vaqora Chemicals supplies Testosterone-[13C3], a stable isotope labelled analogue related to Testosterone registered under CAS number 327048-83-9. Its molecular formula is C19H28O2 and its molecular weight is 291.4 g/mol. Common synonyms include Testosterone-2,3,4-13C3 and TMIR-0014.

It is supplied 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 isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Testosterone and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Testosterone-[13C3] in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Testosterone

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

Testosterone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Testosterone-[13C3]
Catalogue No.	VQ-044304
CAS Number	327048-83-9
IUPAC name	(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₁₉H₂₈O₂
Molecular weight	291.4 g/mol
Exact mass	291.219
Grade	Reference Standard
HSN code	38229090
InChIKey	MUMGGOZAMZWBJJ-KRMLYXHASA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=[13CH][13C](=O)[13CH2]C[C@]34C
PubChem CID	12304601

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
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 Testosterone-[13C3]?

The CAS Registry Number of Testosterone-[13C3] is 327048-83-9. It is also known as Testosterone-2,3,4-13C3, TMIR-0014.

What is the molecular formula and molecular weight of Testosterone-[13C3]?

Testosterone-[13C3] has the molecular formula C19H28O2 and a molecular weight of 291.4 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one.

What is Testosterone-[13C3] used for?

Testosterone-[13C3] is supplied as a characterised reference material related to Testosterone. 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 Testosterone-[13C3] can I order?

We supply Testosterone-[13C3] 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 Testosterone-[13C3]?

Yes. Every lot of Testosterone-[13C3] 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 Testosterone-[13C3] be shipped internationally?

Yes. We export Testosterone-[13C3] worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.