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Pharmacopeial Impurities (EP / USP / BP)

Dinoprostone EP Impurity E

Reference StandardAvailable on request

Buy Dinoprostone EP Impurity E (CAS 13367-85-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-032913.

Pack sizes
Dinoprostone EP Impurity E chemical structure
CAS number13367-85-6
FormulaC20H30O4
Molar mass334.4 g/mol
Physical formSolid
HS code38229090
InChIKeyPRFXRIUZNKLRHM-HKVRTXJWSA-N
IUPAC name(Z)-7-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoic acid

About Dinoprostone EP Impurity E

Dinoprostone EP Impurity E is supplied by Zemixal as a characterised reference material for Dinoprostone analysis. Identity at a glance (Reference Standard): CAS 13367-85-6, formula C20H30O4 and molar mass 334.4 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H312 and H332. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Dinoprostone

See every impurity, metabolite and related compound we list for this API.

Dinoprostone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Dinoprostone EP Impurity E
Product nameDinoprostone EP Impurity E
Catalogue numberZX-032913
CAS number13367-85-6
IUPAC name(Z)-7-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoic acid
Molecular formulaC20H30O4
Molar mass334.4 g/mol
Exact mass334.2144
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors2 / 4
Topological polar surface area74.6 Ų
HS code38229090
InChIKeyPRFXRIUZNKLRHM-HKVRTXJWSA-N
SMILESCCCCC[C@@H](/C=C/C1=C(C(=O)CC1)C/C=C\CCCC(=O)O)O
PubChem CID5280881
SynonymsDinoprostone 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)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Dinoprostone EP Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Dinoprostone EP Impurity E

Which CAS number identifies Dinoprostone EP Impurity E?
Dinoprostone EP Impurity E is registered under CAS 13367-85-6. You may also see it listed as Dinoprostone EP Impurity E (Free Base), Dinoprostone - Impurity E, prostaglandin B2. Our catalogue number for this item is ZX-032913.
What are the formula and molar mass of Dinoprostone EP Impurity E?
For Dinoprostone EP Impurity E, its formula is C20H30O4 and its molar mass is 334.4 g/mol. The systematic (IUPAC) name is (Z)-7-[2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxocyclopenten-1-yl]hept-5-enoic acid. InChIKey PRFXRIUZNKLRHM-HKVRTXJWSA-N lets you match it in any structure database.
How is Dinoprostone EP Impurity E used in pharmaceutical QC?
Dinoprostone EP Impurity E is a characterised reference material linked to Dinoprostone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Dinoprostone EP Impurity E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Dinoprostone EP Impurity E?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Dinoprostone EP Impurity E to my country?
Yes. Because Dinoprostone EP Impurity E is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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