Cytisine

CAS 485-35-8C11H14N2OChemical Synthesis

Cytisine (CAS 485-35-8, C11H14N2O) is a natural alkaloid with a molecular weight of 190.24 g/mol. This compound is recognised for its chiral structure and finds utility in asymmetric synthesis and complex molecule construction. Its optical activity and purity make it a valuable building block in chemical synthesis research. Tech Serve Solutions supplies Cytisine for laboratory and research applications.

IUPAC: (−)-Cytisine,(1R,5S)-1,2,3,4,5,6-Hexahydro-1,5-methano-8H-pyrido[1,2a][1,5]diazocin-8-one,(1S,9S)-3,11-Diazatricyclo[7.3.1.03,8]trideca-5,7-dien-4-one

Email us

Cytisine (C11H14N2O) — chemical structure, CAS 485-35-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral Building BlocksComplex Molecules

01 /Applications

Chiral Building Block

As a chiral molecule, Cytisine serves as a fundamental building block in the synthesis of complex organic compounds. Its defined stereochemistry is crucial for creating enantiomerically pure target molecules in advanced chemical research.

Asymmetric Synthesis

Cytisine's inherent chirality makes it a useful starting material or intermediate in asymmetric synthesis. It can be employed to introduce specific stereocentres or to develop novel synthetic methodologies for chiral drug discovery.

Chemical Synthesis Research

This alkaloid is utilised in general chemical synthesis to explore new reaction pathways and to construct intricate molecular architectures. Its properties are of interest for developing novel chemical entities.

02 /Properties

Molecular weight	190.24
Empirical formula	C11H14N2O
Assay	≥99%≥99.0% (HPLC)
Boiling point	218 °C/2 mmHg(lit.)
Optical activity	[α]/D -108±3°, c = 1% in ethanol
Melting point	154-156 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P301IF SWALLOWED
P305IF IN EYES

Protective equipment	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T
Risk statements (R)	25-36/37/38
Safety statements (S)	26-28-36/37-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

485-35-8

05 /Quality & supply

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.

06 /Frequently asked questions

What is Cytisine used for?

Cytisine is used as a chiral building block in asymmetric synthesis and general chemical research for the construction of complex molecules.

What are the CAS number and molecular formula for Cytisine?

The CAS number for Cytisine is 485-35-8, and its molecular formula is C11H14N2O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Cytisine with an assay of ≥99.0% (HPLC). We do not represent this product as USP, BP, or EP grade; it is supplied for research and laboratory use.

How should Cytisine be handled safely?

Cytisine is a hazardous substance. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a P2 respirator. It is toxic if swallowed and causes skin and eye irritation. Refer to the Safety Data Sheet for full handling instructions.

Is Cytisine a controlled substance?

The provided data does not indicate that Cytisine is a controlled substance under standard chemical regulations for research supply. Please consult your local regulations.

How can I request a sample or quote for Cytisine?

Please contact the Tech Serve Solutions sales team through our website or by phone to request a sample or a quotation for Cytisine.

How is Cytisine packed and shipped?

Cytisine is shipped as UN 2811, Hazard Class 6.1, Packing Group III. Packing and shipping adhere to international regulations for hazardous materials for export.