Isotopically labelledDimetridazole-d3Cat. No. P-D133-002CAS 64678-69-9
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Active ingredient · Dimetridazole family
Pharmaceutical analytical standardDimetridazole
Synonyms: 1,2-dimethyl-5-nitroimidazole, Emtryl, Alazol, NSC 226253, Emtrylvet, Emtrymix, Unizole Soluble, Ornidazole Impurity C, Imidazole, 1,2-dimethyl-5-nitro-, Caswell No. 371A, EPA Pesticide Chemical Code 371200, Demetridazole, Dimetrizadole, Dimitridazole, Component of Emtryl, Imidazole,2-dimethyl-5-nitro-
- Cat. No.
- P-D133-001
- CAS
- 551-92-8
- Alternative CAS
- 25332-20-1 (hydrochloride)
- Formula
- C5H7N3O2
- Molecular weight
- 141.13 g/mol
- Category
- Active ingredient (API)
A nitroimidazole antiprotozoal used for around thirty years in veterinary medicine, especially in turkeys against histomonosis, or 'blackhead'; in the European Union it was phased out of food-producing animals between the mid-1990s and 2000.
Did you know?The parasite it was used against, Histomonas meleagridis, reaches turkeys hidden inside the eggs of a small intestinal worm, Heterakis gallinarum.
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
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
More products in the Dimetridazole family
Isotopically labelledDimetridazole-d3Cat. No. P-D133-002CAS 64678-69-9
Isotopically labelledHydroxy Dimetridazole-d3Cat. No. P-D133-003CAS 1015855-78-3Frequently 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.