Cas no 107259-05-2 (Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate)

Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate is a protected cyclopropane derivative widely used in organic synthesis and pharmaceutical research. Its key advantages include the presence of a tert-butoxycarbonyl (Boc) protecting group, which enhances stability and selectivity during synthetic transformations. The cyclopropane ring offers structural rigidity, making it valuable for studying conformationally constrained analogs. The ethyl ester moiety provides versatility for further functionalization, such as hydrolysis or transesterification. This compound is particularly useful in peptide and medicinal chemistry for introducing cyclopropane motifs while maintaining compatibility with standard deprotection conditions. Its high purity and well-defined reactivity profile make it a reliable intermediate for complex molecule synthesis.
Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate structure
107259-05-2 structure
Product Name:Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate
CAS No:107259-05-2
MF:C11H19NO4
MW:229.27286362648
MDL:MFCD11845623
CID:1036950
PubChem ID:10242916
Update Time:2025-06-29

Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate Chemical and Physical Properties

Names and Identifiers

    • Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate
    • 1-[[(1,1-dimethylethoxy)carbonyl]amino]Cyclopropanecarboxylic acid ethyl ester
    • ETHYL 1-(BOC-AMINO)CYCLOPROPANECARBOXYLATE
    • ethyl 1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopropane-1-carboxylate
    • SINOVA SL-03967
    • 1-N-(BOC)AMino-cyclopropane-1-carboxylic acid ethyl ester
    • ethyl 1-((tert-butoxycarbonyl)amino)cyclopropane-1-carboxylate
    • Cyclopropanecarboxylic acid, 1-[[(1,1-diMethylethoxy)carbonyl]aMino]-, ethyl ester
    • ethyl 1-(tert-butoxycarbonylamino)cyclopropanecarboxylate
    • VBXFYABGAOGXRS-UHFFFAOYSA-N
    • 1523AA
    • TRA0069122
    • SY013326
    • Ethyl1-(Boc-amino)cyclopropanecarboxylate
    • ST2412863
    • AB0055818
    • ethy
    • 4CH-0
    • MFCD11845623
    • Ethyl 1-Boc-Aminocyclopropanecarboxylate
    • Ethyl1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate
    • AMY31700
    • CS-0088312
    • 107259-05-2
    • DS-17241
    • ethyl 1-{[(tert-butoxy)carbonyl]amino}cyclopropane-1-carboxylate
    • DB-059587
    • DTXSID90437220
    • ethyl 1-tert-butoxycarbonylaminocyclopropanecarboxylate
    • A895660
    • Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate (Boc-Ac3c-OEt)
    • Ethyl 1-[(tert-butoxycarbonyl)amino]cyclopropane-1-carboxylate
    • AKOS016009237
    • 1-[[(1,1-dimethylethoxy)carbonyl]amino]Cyclopropane carboxylic acid Ethyl ester
    • SCHEMBL583634
    • AC-23521
    • MDL: MFCD11845623
    • Inchi: 1S/C11H19NO4/c1-5-15-8(13)11(6-7-11)12-9(14)16-10(2,3)4/h5-7H2,1-4H3,(H,12,14)
    • InChI Key: VBXFYABGAOGXRS-UHFFFAOYSA-N
    • SMILES: O(CC)C(C1(CC1)NC(=O)OC(C)(C)C)=O

Computed Properties

  • Exact Mass: 229.13100
  • Monoisotopic Mass: 229.13140809g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 6
  • Complexity: 289
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.6
  • Topological Polar Surface Area: 64.599

Experimental Properties

  • Flash Point: 139.461℃
  • PSA: 68.12000
  • LogP: 1.81120

Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate Customs Data

  • HS CODE:2924299090
  • Customs Data:

    China Customs Code:

    2924299090

    Overview:

    2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, packing

    Summary:

    2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate Production Method

Additional information on Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate

Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate: A Comprehensive Overview

Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate, also known by its CAS number 107259-05-2, is a versatile compound with significant applications in organic synthesis and medicinal chemistry. This compound is characterized by its unique structure, which combines a cyclopropane ring with a tert-butoxycarbonyl (Boc) protecting group. The Boc group, a common protecting group in peptide synthesis, plays a crucial role in stabilizing the amine functionality during various chemical transformations. Recent studies have highlighted its potential in the development of bioactive molecules and advanced materials.

The synthesis of Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate involves a multi-step process that typically begins with the preparation of the cyclopropane ring. This is often achieved through [2+1] cycloaddition reactions or other cyclopropanation techniques. The subsequent introduction of the Boc group is carried out under mild conditions to ensure the stability of the intermediate. Recent advancements in catalytic methods have enabled more efficient and selective syntheses, reducing the overall cost and environmental impact of the process.

One of the most notable applications of Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate is in the field of drug discovery. Its cyclopropane ring imparts unique electronic and steric properties, making it an attractive scaffold for designing bioactive compounds. For instance, researchers have explored its use as a building block for developing inhibitors of key enzymes involved in cancer progression. The Boc group's ability to protect the amine functionality during these reactions has been instrumental in achieving high yields and purity levels.

In addition to its role in medicinal chemistry, Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate has found applications in materials science. Its rigid structure and reactivity make it a promising candidate for synthesizing advanced polymers and nanomaterials. Recent studies have demonstrated its potential as a precursor for self-healing polymers, which can autonomously repair damage caused by mechanical stress or environmental factors.

The toxicological profile of Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate has also been extensively studied to ensure its safe handling and use in industrial settings. According to recent research, the compound exhibits low acute toxicity when administered via various routes, including oral and dermal exposure. However, prolonged or repeated exposure may lead to cumulative effects, necessitating proper safety precautions during synthesis and application.

Looking ahead, Ethyl 1-((tert-butoxycarbonyl)amino)cyclopropanecarboxylate is expected to play an increasingly important role in both academic research and industrial applications. Its compatibility with modern synthetic methodologies and its ability to serve as a versatile building block make it a valuable asset in the chemist's toolkit. As research continues to uncover new properties and applications, this compound will undoubtedly contribute to advancements across multiple disciplines.

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