Chemical Identity and Structural Features

Benzyl N-[(3S)-1-(propan-2-yl)pyrrolidin-3-yl]carbamate (catalog SKU B175547) is a chiral pyrrolidine derivative carrying three distinct functional elements: a five-membered saturated nitrogen heterocycle (pyrrolidine), a tertiary amine formed by N-isopropyl substitution at the ring nitrogen, and a benzyloxycarbonyl (Cbz) carbamate group protecting the exocyclic secondary amine at the C-3 position.

The single stereocentre located at C-3 adopts the (S)-absolute configuration, making this compound a defined enantiomer rather than a racemate. This stereochemical precision is essential when the molecule is deployed in asymmetric synthesis or when chirality must be transferred faithfully to a target structure.

The molecular architecture combines the nucleophilicity of the tertiary ring nitrogen with the orthogonal protecting-group chemistry offered by the Cbz group, providing synthetic chemists with two independently addressable nitrogen atoms in a rigid, conformationally restricted pyrrolidine scaffold.

Role as a Synthetic Building Block

Chiral 3-aminopyrrolidine derivatives are established privileged scaffolds in drug discovery because the pyrrolidine ring bioisosterically mimics proline, displays favourable pharmacokinetic properties, and orients substituents in three-dimensional space with high predictability. The N-isopropyl group modulates the basicity of the ring nitrogen and introduces steric shielding that can influence receptor selectivity.

The Cbz (benzyloxycarbonyl) protecting group on the C-3 amine is among the most widely used in multistep synthesis. It is stable under basic conditions and many common reaction environments, yet can be cleanly removed by catalytic hydrogenolysis (H₂, Pd/C, protic solvent) to unmask the free primary amine for subsequent coupling, acylation, sulfonylation, or reductive amination steps.

Consequently, benzyl N-[(3S)-1-(propan-2-yl)pyrrolidin-3-yl]carbamate serves as a ready-to-use, enantiomerically defined intermediate for assembling complex nitrogen-rich targets such as kinase inhibitors, protease inhibitors, CNS-active agents, and other pharmaceutical candidates where a chiral pyrrolidine motif is required.

Handling, Storage, and Laboratory Safety

As with all amine-containing organic compounds, benzyl N-[(3S)-1-(propan-2-yl)pyrrolidin-3-yl]carbamate should be handled with standard laboratory precautions. Personnel should wear appropriate personal protective equipment including nitrile gloves, safety glasses, and a laboratory coat. Operations producing dust or aerosols should be performed in a well-ventilated area or fume hood.

The compound should be stored in a tightly sealed container under cool, dry conditions, away from strong oxidising agents, strong acids, and moisture. Refrigerated storage (2–8 °C) is generally recommended for prolonged shelf-life of chiral amine intermediates; specific storage conditions should be confirmed from the product datasheet available from Aladdin Scientific.

Disposal must comply with applicable local, national, and institutional regulations for organic chemical waste. Consult the Safety Data Sheet (SDS) for B175547 prior to use for detailed hazard classification, first-aid measures, and waste-disposal guidance.

Ordering and Quality Information

Benzyl N-[(3S)-1-(propan-2-yl)pyrrolidin-3-yl]carbamate is available from Aladdin Scientific under catalog number B175547. Researchers are encouraged to request the associated Certificate of Analysis (CoA), which documents lot-specific purity data typically determined by HPLC, and confirms enantiomeric excess (ee) where applicable.

For bulk quantities, custom packaging, or additional technical support, laboratory managers and procurement teams should contact Aladdin Scientific directly through the official website or regional sales representatives. Aladdin Scientific's quality management processes aim to ensure consistent purity and stereochemical integrity across lots, supporting reproducible results in sensitive synthetic workflows.