Active ingredientTiaprideCat. No. P-T109-001CAS 51012-32-9
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Impurity or related compound · Tiapride family
Pharmaceutical analytical standardN1-Ethyl-N1-methylethane-1,2-diamine dihydrochloride
Synonyms: Tiapride Impurity 4 Dihydrochloride
- Cat. No.
- P-T109-006
- CAS
- 2174000-25-8
- Alternative CAS
- 70111-47-6 (free base)
- 701301-54-4 (hydrochloride)
- Formula
- C5H14N2·2HCl
- Molecular weight
- 175.10 g/mol
- Category
- Impurity or related compound
Family: Tiapride
A substituted benzamide antipsychotic that selectively blocks dopamine D2 and D3 receptors; it has been used for many years mainly against agitation and aggressiveness in elderly people.
Did you know?It is a highly selective antagonist: it shows no affinity for histamine, adrenergic or serotonin receptors, nor for the dopamine D1 and D4 receptors.
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 Tiapride family
Active ingredientTiaprideCat. No. P-T109-001CAS 51012-32-9
Active ingredientTiapride HydrochlorideCat. No. P-T109-002CAS 51012-33-0
Pharmacopoeial impurityTiapride EP Impurity ACat. No. P-T109-003CAS 63484-12-8
Pharmacopoeial impurityTiapride EP Impurity BCat. No. P-T109-004CAS 50390-76-6
ImpurityDesmethyltiaprideCat. No. P-T109-005CAS 98517-73-8
ImpurityTiapride N-OxideCat. No. P-T109-008CAS 63484-11-7Frequently 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.