NitrosamineN-NitrosodesmethyltripelennamineCat. No. P-T220-002CAS 57830-36-1
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Active ingredient · Tripelennamine family
Pharmaceutical analytical standardTripelennamine Hydrochloride
Synonyms: Dehistin, Piristin, Pyrinamine, Stanzamine, ReCovr, Dehistin monohydrochloride, Tri-Tumine, Pyribenzamine hydrochloride, Pbz-Sr, Vetibenzamina, Pyribenzamine monohydrochloride, N,N-Dimethyl-N'-(2-pyridyl)-N'-benzylethylenediamine hydrochloride, N-Benzyl-N',N'-dimethyl-N-2-pyridyl-ethylenediamine hydrochloride, N-Benzyl-N-dimethylaminoethyl alpha-aminopyridine hydrochloride, Pyridine, 2-(benzyl(2-(dimethylamino)ethyl)amino)-, hydrochloride, Ethylenediamine, N-benzyl-N',N'-dimethyl-N-(2-pyridyl)-, hydrochloride, Pyridine, 2-(benzyl(2-(dimethylamino)ethyl)amino)-, monohydrochloride, Ahistamin, AntiAllergicum Medivet, Pyribenzamine HCl, N,N-Dimethyl-N'-(phenylmethyl)-N'-2-pyridinyl-1,2-ethanediamine xhydrochloride, Re-Covr Injectable (Veterinary), Pyrabenzamine, Tripelenamine hydrochloride, Tripelannamine hydrochloride, Pyristine (pristina) hydrochloride, N-Benzyl-N-alpha-pyridyl-N',N'-dimethyl-aethylendiamin-hydrochlorid, N'-benzyl-N,N-dimethyl-N'-pyridin-2-ylethane-1,2-diamine hydrochloride, N,N-dimethyl-N-(phenylmethyl)-N-pyridin-2-ylethane-1,2-diamine hydrochloride, Ethylenediamine,N'-dimethyl-N-(2-pyridyl)-, hydrochloride
- Cat. No.
- P-T220-001
- CAS
- 154-69-8
- Alternative CAS
- 91-81-6 (free base)
- 58044-99-8 (maleate)
- 22306-05-4 (alternative CAS, same compound)
- Formula
- C16H21N3·HCl
- Molecular weight
- 291.82 g/mol
- Category
- Active ingredient (API)
A first-generation antihistamine of the ethylenediamine family, developed in the United States in the early 1940s and patented in 1946: it was among the first commercial antihistamines, used for hay fever, urticaria, rhinitis and itching.
Did you know?It was the first patent of the young chemist Carl Djerassi, who in 1951, in Mexico City, helped create norethisterone, the progestin in one of the first contraceptive pills.
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 Tripelennamine family
NitrosamineN-NitrosodesmethyltripelennamineCat. No. P-T220-002CAS 57830-36-1
ImpurityTripelennamine N-OxideCat. No. P-T220-003CAS 60317-19-3Frequently 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.