Dinoprostone EP Impurity E

Name: Dinoprostone EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-035215

About Dinoprostone EP Impurity E

Listed under CAS 13367-85-6, Dinoprostone EP Impurity E is a pharmacopeial impurity of Dinoprostone available from Vaqora Chemicals. Its molecular formula is C20H30O4 and its molecular weight is 334.4 g/mol. Systematically, it is named (Z)-7-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoic acid. Alternative names: Dinoprostone EP Impurity E (Free Base) and Dinoprostone - Impurity E.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Dinoprostone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Dinoprostone

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

Dinoprostone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dinoprostone EP Impurity E
Catalogue No.	VQ-035215
CAS Number	13367-85-6
IUPAC name	(Z)-7-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoic acid
Molecular formula	C₂₀H₃₀O₄
Molecular weight	334.4 g/mol
Exact mass	334.2144
Grade	Reference Standard
HSN code	38229090
InChIKey	PRFXRIUZNKLRHM-HKVRTXJWSA-N
SMILES	CCCCC[C@@H](/C=C/C1=C(C(=O)CC1)C/C=C\CCCC(=O)O)O
PubChem CID	5280881

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	Dinoprostone EP Impurity E (Free Base), Dinoprostone - Impurity E, prostaglandin B2, 15S-hydroxy-9-oxo-5Z,8(12),13E-prostatrienoic acid, Prosta-5,8(12),13-trien-1-oic acid, 15-hydroxy-9-oxo-, (5Z,13E,15S)-, (Z)-7-(2-((E)-3-hydroxyoct-1-enyl)-5-oxocyclopenten-1-yl)hept-5-enoic acid, PGB2 (Prostaglandin B2), (5Z,13E,15S)-15-hydroxy-9-oxoprosta-5,8(12),13-trien-1-oic acid, (Z)-7-(2-((S,E)-3-hydroxyoct-1-en-1-yl)-5-oxocyclopent-1-en-1-yl)hept-5-enoic acid, prosta-glandinb2, Prosta-5,8(12),13-trien-1-oicacid, 15-hydroxy-9-oxo-, (5Z,13E,15S)-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, 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 EP Impurity E?

The CAS Registry Number of Dinoprostone EP Impurity E is 13367-85-6. It is also known as Dinoprostone EP Impurity E (Free Base), Dinoprostone - Impurity E, prostaglandin B2.

What is the molecular formula and molecular weight of Dinoprostone EP Impurity E?

Dinoprostone EP Impurity E has the molecular formula C20H30O4 and a molecular weight of 334.4 g/mol. Its IUPAC name is (Z)-7-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoic acid.

What is Dinoprostone EP Impurity E used for?

Dinoprostone EP Impurity E is supplied as a characterised reference material related to Dinoprostone. 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 EP Impurity E can I order?

We supply Dinoprostone EP Impurity E 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 EP Impurity E?

Yes. Every lot of Dinoprostone EP Impurity E 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 EP Impurity E be shipped internationally?

Yes. Dinoprostone EP Impurity E 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.