Active ingredient · Dinoprost family
Pharmaceutical analytical standardDinoprost Trometamol
Synonyms: Dinoprost Tromethamine, Prostin F2 alpha, Lutalyse, Prostaglandin F2alpha tham, Prostamate, Prostaglandin F2a tromethamine, NSC 196515, Prostaglandin F2alpha tromethamine, Lutalyse Sterile, Lutalyse HighCon, ProstaMate Sterile, Prostin F2, Lutalyse HighCon Sterile, Prostaglandin F 2 Alpha, Dinolytic, Zinoprost, Prostalmon F, Prostaglandin F(sub 2a) tromethamine, Pronalgon F, THAM PGF2-alpha, Ensaprost, Lutalyse (Veterinary), Tromethamine prostaglandin F2-alpha, ProstaglandinF2atrissalt
- Cat. No.
- P-D135-001
- CAS
- 38562-01-5
- Alternative CAS
- 551-11-1 (free base)
- 23518-25-4 (free base)
- 13535-33-6 (free base)
- Formula
- C20H34O5·C4H11NO3
- Molecular weight
- 475.62 g/mol
- Category
- Active ingredient (API)
The pharmaceutical name of prostaglandin F2α, a natural substance that makes the uterus contract, first synthesised in the lab in 1969 by Elias James Corey; it is used to induce labour and in veterinary medicine, for example in cows after calving and against pyometra in dogs and cats.
Did you know?Prostaglandins owe their name to the prostate: they were discovered in 1935 in seminal fluid, but it later emerged that they are made by the seminal vesicles and many other tissues.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
Shipped under controlled temperature when the molecule requires it.
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Sent with every order.
Follow your shipment live, from our warehouse to your lab.
Pharmacopoeial standards available
The official European Pharmacopoeia standards for this molecule, supplied with EDQM documentation.
- Dinoprost trometamol CRSEP D2255000
Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.