N-(Cyclopentyloxycarbonyloxy)succinimide

Pharmaceutical Materials 2025-03-02

CAS NO.: 128595-07-3

Molecular formula: C10H13NO5

Molecular Weight: 227.22

Appearance: White crystalline powder

Usage: It is commonly used as an activation reagent in chemical modifications of amides, peptides, and proteins.

 

Attribute Details
Chemical Name N-(Cyclopentyloxycarbonyloxy)succinimide
Other Names CPoc-OSu; Cyclopentyloxycarbonyl succinimide; Succinimidyl cyclopentyl carbonate
CAS Registry Number 104253-13-0
Molecular Formula C12H17NO5
Molecular Weight 255.27 g/mol
Structural Formula ![Structural Formula](data:image/svg+xml;base64….[truncated for brevity]…)
Appearance White to off-white crystalline powder
Melting Point 85-90°C
Solubility Soluble in organic solvents such as dichloromethane, chloroform, and acetonitrile; insoluble in water
Function Acts as a protecting group reagent for amines, introducing the cyclopentyloxycarbonyl (CPoc) group
Application Used in peptide synthesis and organic chemistry for the protection of amino groups; also employed in the synthesis of amino acid derivatives and related compounds
Stability Stable under normal conditions; however, it is sensitive to moisture and should be stored in a cool, dry place
Safety Information May cause skin and eye irritation; wear appropriate protective clothing, gloves, and eye protection; handle with care and follow safety instructions

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