Z-Guggulsterone

Name: Z-Guggulsterone
Brand: Vaqora Chemicals
SKU: VQ-049659

About Z-Guggulsterone

Vaqora Chemicals supplies Z-Guggulsterone, a carbonyl building block registered under CAS number 39025-23-5. The compound has the formula C21H28O2, corresponding to a molecular weight of 312.4 g/mol. Common synonyms include Guggulsterone and Pregna-4,17(20)-diene-3,16-dione.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, condensation and reductive amination and API intermediates. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, Z-Guggulsterone is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Specifications & identifiers

Chemical identifiers
Product name	Z-Guggulsterone
Catalogue No.	VQ-049659
CAS Number	39025-23-5
IUPAC name	(8R,9S,10R,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione
Molecular formula	C₂₁H₂₈O₂
Molecular weight	312.4 g/mol
Exact mass	312.2089
InChIKey	WDXRGPWQVHZTQJ-OSJVMJFVSA-N
SMILES	C/C=C/1\C(=O)C[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C
PubChem CID	6450278

Physical properties
Physical form	Other
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Guggulsterone, Pregna-4,17(20)-diene-3,16-dione, Guggulsterone E&Z, Cis-Guggulsterone, Guggulsterone, (Z)-, (Z)-Pregna-4,17(20)-diene-3,16-dione, Pregna-4,17(20)-diene-3,16-dione, (17Z)-, (17Z)-Pregna-4,17(20)-diene-3,16-dione, Guggulsterones Z, (17Z)-Guggulsterone, Guggulsterones E&Z

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation

Precautionary statements: P264, P280, P302 + P352, P321, P332 + P317, P362 + P364

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 Z-Guggulsterone?

The CAS Registry Number of Z-Guggulsterone is 39025-23-5. It is also known as Guggulsterone, Pregna-4,17(20)-diene-3,16-dione, Guggulsterone E&Z.

What is the molecular formula and molecular weight of Z-Guggulsterone?

Z-Guggulsterone has the molecular formula C21H28O2 and a molecular weight of 312.4 g/mol. Its IUPAC name is (8R,9S,10R,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione.

Which grade and pack sizes of Z-Guggulsterone can I order?

We supply Z-Guggulsterone, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Z-Guggulsterone?

Yes. Every lot of Z-Guggulsterone 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 Z-Guggulsterone be shipped internationally?

Yes. Z-Guggulsterone 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.