Tripelennamine hydrochloride
Tripelennamine hydrochloride (CAS: 154-69-8), with the molecular formula C16H21N3 · HCl and a molecular weight of 291.82 g/mol, is an organic compound primarily recognised for its antihistamine properties. It functions as a first-generation H1 antagonist. This chemical is widely utilised in pharmaceutical research and development, as well as in the synthesis of various chemical compounds.
- IUPAC
- 2-(Benzyl[2-dimethylaminoethyl]amino)pyridine,N-Benzyl-N′,N′-dimethyl-N-(2-pyridyl)ethylenediamine hydrochloride

Pharmaceutical Research
Serves as a key intermediate and reference standard in the research and development of pharmaceutical agents, particularly those targeting histamine receptors.
Chemical Synthesis
Employed as a building block or reagent in the synthesis of complex organic molecules and novel chemical entities.
Analytical Standards
Utilised as a verified analytical standard for quality control and method development in chromatography and other analytical techniques.
| Molecular weight | 291.82 |
|---|---|
| Empirical formula | C16H21N3 · HCl |
| Grade | analytical standard |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Tripelennamine hydrochloride used for?
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Tripelennamine hydrochloride is used in pharmaceutical research and development, and for chemical synthesis. It is also employed as an analytical standard.
What is the CAS number and molecular formula for Tripelennamine hydrochloride?
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The CAS number is 154-69-8 and the molecular formula is C16H21N3 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tripelennamine hydrochloride as an analytical standard. TSS does not represent this product as USP, BP, or EP grade.
How should Tripelennamine hydrochloride be handled safely?
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Handle Tripelennamine hydrochloride with appropriate personal protective equipment, including a dust mask (N95 US type), eyeshields, face shields, and gloves, to mitigate risks of skin, eye, and respiratory irritation (H315, H319, H335) and harmful ingestion (H302).
Is Tripelennamine hydrochloride a controlled substance?
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The provided data does not indicate that Tripelennamine hydrochloride is a controlled substance.
How can I request a sample or quote for Tripelennamine hydrochloride?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by phone.
How is Tripelennamine hydrochloride shipped?
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Tripelennamine hydrochloride is carefully packed and exported by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
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