Testosterone Impurity D

Name: Testosterone Impurity D
Brand: Vaqora Chemicals
SKU: VQ-006006

About Testosterone Impurity D

Listed under CAS 1156-92-9, Testosterone Impurity D is an impurity of Testosterone available from Vaqora Chemicals at a purity of 98.9%. The compound has the formula C19H30O2, corresponding to a molecular weight of 290.4 g/mol. Common synonyms include Androst-4-ene-3β,17β-diol and (3β,17β)-Androst-4-ene-3,17-diol.

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. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Testosterone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Testosterone Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Testosterone

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

Testosterone impurities

Specifications & identifiers

Chemical identifiers
Product name	Testosterone Impurity D
Catalogue No.	VQ-006006
CAS Number	1156-92-9
IUPAC name	(3S,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol
Molecular formula	C₁₉H₃₀O₂
Molecular weight	290.4 g/mol
Exact mass	290.2246
Grade	Reference Standard
Purity / assay	98.9%
HSN code	38229090
InChIKey	BTTWKVFKBPAFDK-LOVVWNRFSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C[C@H](CC[C@]34C)O
PubChem CID	136297

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	Androst-4-ene-3β,17β-diol, (3β,17β)-Androst-4-ene-3,17-diol, Δ4-Androstene-3β,17β-diol, 4-Androstenediol, Androst-4-ene-3beta,17beta-diol, Androst-4-ene-3.beta.,17.beta.-diol, 3beta,17beta-Dihydroxy-4-androstene, delta4-Androstene-3beta,17beta-diol, 4-Androstene-3b,17b-diol, androst-4-en-3b,17b-diol, Androst-4-ene-3b,17b-diol, 3b,17b-Dihydroxy-4-androstene

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H360May damage fertility or the unborn child

Precautionary statements: P203, P264, P270, P280, P301 + P316, P318, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Impurity D?

The CAS Registry Number of Testosterone Impurity D is 1156-92-9. It is also known as Androst-4-ene-3β,17β-diol, (3β,17β)-Androst-4-ene-3,17-diol, Δ4-Androstene-3β,17β-diol.

What is the molecular formula and molecular weight of Testosterone Impurity D?

Testosterone Impurity D has the molecular formula C19H30O2 and a molecular weight of 290.4 g/mol. Its IUPAC name is (3S,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol.

What is Testosterone Impurity D used for?

Testosterone Impurity D 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 Impurity D can I order?

We supply Testosterone Impurity D in Reference Standard (98.9%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Testosterone Impurity D?

Yes. Every lot of Testosterone 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 Testosterone Impurity D be shipped internationally?

Yes. Testosterone Impurity D is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.