Cas no 1187932-75-7 (tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate)

Tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate is a chiral pyrrolidine derivative widely used as a key intermediate in organic synthesis and pharmaceutical applications. Its tert-butyloxycarbonyl (Boc) protecting group enhances stability and facilitates selective deprotection under mild acidic conditions. The (3S)-configuration ensures stereochemical control in asymmetric synthesis, while the chloromethyl group offers versatility for further functionalization, such as nucleophilic substitution or cross-coupling reactions. This compound is particularly valuable in the synthesis of bioactive molecules, including APIs and peptidomimetics, due to its rigid pyrrolidine scaffold. High purity and well-defined stereochemistry make it a reliable building block for medicinal chemistry and drug discovery research.
tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate structure
1187932-75-7 structure
Product Name:tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate
CAS No:1187932-75-7
MF:C10H18ClNO2
MW:219.70842218399
MDL:MFCD08059336
CID:1083847
PubChem ID:71650928
Update Time:2025-10-29

tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate Chemical and Physical Properties

Names and Identifiers

    • (S)-tert-Butyl 3-(chloromethyl)pyrrolidine-1-carboxylate
    • tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate
    • 3(S)-Chloromethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
    • AS-30201
    • 1187932-75-7
    • DB-261865
    • 1,1-Dimethylethyl (3S)-3-(chloromethyl)-1-pyrrolidinecarboxylate
    • AKOS022182197
    • (S)-TERT-BUTYL3-(CHLOROMETHYL)PYRROLIDINE-1-CARBOXYLATE
    • DTXSID601171492
    • (3S)-1-Boc-3-(chloromethyl)pyrrolidine
    • MFCD08059336
    • 3(S)-Chloromethyl-pyrrolidine-1-carboxylic acid tert-butyl ester, AldrichCPR
    • MDL: MFCD08059336
    • Inchi: 1S/C10H18ClNO2/c1-10(2,3)14-9(13)12-5-4-8(6-11)7-12/h8H,4-7H2,1-3H3/t8-/m1/s1
    • InChI Key: ZCOBWMKNMWVILV-MRVPVSSYSA-N
    • SMILES: ClC[C@@H]1CN(C(=O)OC(C)(C)C)CC1

Computed Properties

  • Exact Mass: 219.1026065g/mol
  • Monoisotopic Mass: 219.1026065g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 4
  • Complexity: 213
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.1
  • Topological Polar Surface Area: 29.5?2

tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate Security Information

  • Hazard Category Code: 25
  • Safety Instruction: 45
  • Hazardous Material Identification: T

tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate Pricemore >>

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Additional information on tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate

Introduction to Tert-butyl (3S)-3-(Chloromethyl)Pyrrolidine-1-Carboxylate (CAS No: 1187932-75-7)

Tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate, identified by its CAS number 1187932-75-7, is a significant compound in the field of pharmaceutical chemistry and biochemistry. This compound belongs to the pyrrolidine class, which is well-known for its diverse biological activities and utility in drug development. The presence of a chiral center at the 3-position, specifically in the (S)-configuration, makes this molecule of particular interest for studying stereoselectivity and enantioselectivity in biological systems.

The structure of tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate features a tert-butyl group attached to the carbonyl carbon of the pyrrolidine ring, enhancing its stability and reactivity. The chloromethyl group at the 3-position provides a versatile handle for further chemical modifications, making it a valuable intermediate in synthetic chemistry. This compound has garnered attention due to its potential applications in the synthesis of novel pharmaceuticals and bioactive molecules.

In recent years, there has been a growing interest in the development of chiral auxiliaries and ligands for asymmetric synthesis. The (S)-configuration of the pyrrolidine ring in tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate makes it an excellent candidate for such applications. Researchers have leveraged this compound to develop new catalytic systems that can efficiently produce enantiomerically pure compounds, which are crucial for many therapeutic agents.

One of the most compelling aspects of this compound is its role in medicinal chemistry. The pyrrolidine scaffold is a common motif in many bioactive molecules, including protease inhibitors and neurokinin receptors. By modifying the substituents on the pyrrolidine ring, chemists can fine-tune the biological activity of these molecules. For instance, studies have shown that derivatives of tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate exhibit potent inhibitory effects on certain enzymes and receptors, making them promising candidates for further development as therapeutic agents.

The chloromethyl group in tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate also serves as a reactive site for forming new carbon-carbon bonds. This property has been exploited in cross-coupling reactions, such as Suzuki-Miyaura and Heck reactions, which are fundamental tools in organic synthesis. These reactions allow for the introduction of diverse functional groups into the molecule, expanding its potential applications in drug discovery and material science.

Recent advancements in computational chemistry have also highlighted the importance of this compound. Molecular modeling studies have demonstrated that the tert-butyl group enhances the binding affinity of certain pharmacophores to their target proteins. This insight has guided the design of more effective drug candidates based on the pyrrolidine scaffold. Additionally, quantum mechanical calculations have provided detailed insights into the electronic structure and reactivity of tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate, aiding in the rational design of synthetic routes.

The synthetic utility of this compound has been further explored in recent research publications. For example, a study published in the Journal of Organic Chemistry described a novel method for synthesizing complex heterocyclic compounds using tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate as an intermediate. This method involves a series of well-controlled reactions that highlight the versatility of this molecule in constructing intricate molecular architectures.

In conclusion, tert-butyl (3S)-3-(chloromethyl)pyrrolidine-1-carboxylate is a multifaceted compound with significant potential in pharmaceutical chemistry and biochemistry. Its unique structural features make it an excellent candidate for developing new drugs, chiral auxiliaries, and synthetic intermediates. As research continues to uncover new applications for this compound, its importance in advancing chemical biology and drug discovery is likely to grow even further.

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