(1R)-(−)-2-Azabicyclo[2.2.1]hept-5-en-3-one

CAS 79200-56-9C6H7NOChemical Synthesis

(1R)-(−)-2-Azabicyclo[2.2.1]hept-5-en-3-one (CAS 79200-56-9, C6H7NO) is a chiral lactam with a molecular weight of 109.13 g/mol. This compound is a valuable building block in organic synthesis, particularly for the construction of complex molecules where stereochemical control is essential. Its rigid bicyclic structure and reactive functional groups make it a key intermediate for asymmetric synthesis and the development of novel chiral compounds.

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(1R)-(−)-2-Azabicyclo[2.2.1]hept-5-en-3-one (C6H7NO) — chemical structure, CAS 79200-56-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral Building BlocksLactamsOrganic Building Blocks

01 /Applications

Chiral Building Block in Asymmetric Synthesis

Utilised as a stereodefined synthon for the preparation of enantiomerically pure compounds. Its defined stereochemistry allows for precise control in the formation of new chiral centres during synthetic routes.

Organic Synthesis Intermediate

Serves as a versatile intermediate in multi-step organic syntheses. The lactam functionality and the bicyclic enone system offer multiple sites for chemical modification and elaboration.

Research and Development

Essential reagent for academic and industrial research laboratories exploring novel synthetic methodologies and the creation of new chemical entities with potential pharmaceutical applications.

02 /Properties

Molecular weight	109.13
Empirical formula	C6H7NO
Assay	≥98%
Optical activity	[α]20/D −565°, c = 1 in chloroform
Optical purity	ee: 99% (HPLC)
Melting point	94-97 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Water hazard class (WGK, DE)	1
Hazard codes (EU)	Xn
Risk statements (R)	22-41-43
Safety statements (S)	24-26-37/39

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

04 /Identifiers & registry

CAS number

79200-56-9

MDL number

MFCD00211274

PubChem substance

24867649

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 (1R)-(−)-2-Azabicyclo[2.2.1]hept-5-en-3-one used for?

(1R)-(−)-2-Azabicyclo[2.2.1]hept-5-en-3-one is primarily used as a chiral building block in asymmetric synthesis and as a versatile intermediate in organic synthesis for creating complex stereodefined molecules.

What are the CAS number and formula for this product?

The CAS number is 79200-56-9, and the empirical formula is C6H7NO.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with an assay of ≥98% and high optical purity (ee: 99% by HPLC). This is a research-grade chemical and not represented as USP, BP, EP, or other pharmacopoeia grades.

How should (1R)-(−)-2-Azabicyclo[2.2.1]hept-5-en-3-one be handled safely?

This compound is harmful if swallowed, may cause an allergic skin reaction, and causes serious eye damage. Handle with appropriate personal protective equipment, including a dust mask (N95 US), eyeshields, face shield, and gloves, in a well-ventilated area.