Dinoprostone

Name: Dinoprostone
Brand: Vaqora Chemicals
SKU: VQ-021515

About Dinoprostone

Vaqora Chemicals supplies Dinoprostone, an impurity of Alprostadil registered under CAS number 363-24-6. With the molecular formula C20H32O5, it has a molar mass of 352.5 g/mol. The IUPAC name is (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl]hept-5-enoic acid. Alternative names: Prostaglandin E2 and Prostin E2.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

This Alprostadil impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Dinoprostone 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 Alprostadil

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

Alprostadil impurities

Specifications & identifiers

Chemical identifiers
Product name	Dinoprostone
Catalogue No.	VQ-021515
CAS Number	363-24-6
IUPAC name	(Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl]hept-5-enoic acid
Molecular formula	C₂₀H₃₂O₅
Molecular weight	352.5 g/mol
Exact mass	352.225
Grade	Reference Standard
HSN code	38229090
InChIKey	XEYBRNLFEZDVAW-ARSRFYASSA-N
SMILES	CCCCC[C@@H](/C=C/[C@H]1[C@@H](CC(=O)[C@@H]1C/C=C\CCCC(=O)O)O)O
PubChem CID	5280360

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	3 / 5
TPSA	94.8 Å²
Synonyms	Prostaglandin E2, Prostin E2, Minprostin E2, Minprositin E2, Enzaprost E, Prostenone, PGE2alpha, (5Z,11alpha,13E,15S)-11,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid, Prostaglandin E2alpha, Prostaglandin E(2), (5Z,13E,15S)-11alpha,15-dihydroxy-9-oxoprosta-5,13-dien-1-oic acid

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H360May damage fertility or the unborn child

Precautionary statements: P203, P264, P270, P280, P301 + P317, P318, 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 Dinoprostone?

The CAS Registry Number of Dinoprostone is 363-24-6. It is also known as Prostaglandin E2, Prostin E2, Minprostin E2.

What is the molecular formula and molecular weight of Dinoprostone?

Dinoprostone has the molecular formula C20H32O5 and a molecular weight of 352.5 g/mol. Its IUPAC name is (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopentyl]hept-5-enoic acid.

What is Dinoprostone used for?

Dinoprostone is supplied as a characterised reference material related to Alprostadil. 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 Dinoprostone can I order?

We supply Dinoprostone 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 Dinoprostone?

Yes. Every lot of Dinoprostone 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 Dinoprostone be shipped internationally?

Yes. Dinoprostone 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.