3-O-Propyl Estrone

Name: 3-O-Propyl Estrone
Brand: Vaqora Chemicals
SKU: VQ-037093

About 3-O-Propyl Estrone

Listed under CAS 1852-86-4, 3-O-Propyl Estrone is an impurity of Estrone available from Vaqora Chemicals. Its molecular formula is C21H28O2 and its molecular weight is 312.4 g/mol. Its systematic (IUPAC) name is (8R,9S,13S,14S)-13-methyl-3-propoxy-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one.

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.

As a characterised impurity of Estrone, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-O-Propyl Estrone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Estrone

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

Estrone impurities

Specifications & identifiers

Chemical identifiers
Product name	3-O-Propyl Estrone
Catalogue No.	VQ-037093
CAS Number	1852-86-4
IUPAC name	(8R,9S,13S,14S)-13-methyl-3-propoxy-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
Molecular formula	C₂₁H₂₈O₂
Molecular weight	312.4 g/mol
Exact mass	312.2089
Grade	Reference Standard
HSN code	38229090
InChIKey	JEQDUPLREMIUDB-BNDYYXHWSA-N
SMILES	CCCOC1=CC2=C(C=C1)[C@H]3CC[C@]4([C@H]([C@@H]3CC2)CCC4=O)C
PubChem CID	15767572

Physical properties
Physical form	Solid
LogP (XLogP3)	4.4
H-bond donors / acceptors	0 / 2
TPSA	26.3 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 3-O-Propyl Estrone?

The CAS Registry Number of 3-O-Propyl Estrone is 1852-86-4. It is also known as 3-n-propoxy-13beta-methylgona-1,3,5(10)-trien-17-one.

What is the molecular formula and molecular weight of 3-O-Propyl Estrone?

3-O-Propyl Estrone has the molecular formula C21H28O2 and a molecular weight of 312.4 g/mol. Its IUPAC name is (8R,9S,13S,14S)-13-methyl-3-propoxy-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one.

What is 3-O-Propyl Estrone used for?

3-O-Propyl Estrone is supplied as a characterised reference material related to Estrone. 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 3-O-Propyl Estrone can I order?

We supply 3-O-Propyl Estrone 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 3-O-Propyl Estrone?

Yes. Every lot of 3-O-Propyl Estrone 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 3-O-Propyl Estrone be shipped internationally?

Yes. We export 3-O-Propyl Estrone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.