CAS 259212-61-8: (4R)-4-{[tert-butyl(diphenyl)silyl]oxy}-L-proline

Description: (4R)-4-{[tert-butyl(diphenyl)silyl]oxy}-L-proline, with CAS number 259212-61-8, is a synthetic amino acid derivative characterized by its unique structural features. This compound contains a proline backbone, which is a cyclic amino acid known for its role in protein structure and stability. The presence of a tert-butyl(diphenyl)silyl group enhances its hydrophobic properties and provides steric bulk, which can influence its reactivity and interactions in biological systems. The specific stereochemistry at the 4-position (designated as (4R)) is crucial for its biological activity, as chirality can significantly affect the compound's behavior in enzymatic reactions and binding to receptors. Additionally, the silyl ether functionality may serve as a protective group in synthetic applications, allowing for selective reactions. Overall, this compound is of interest in medicinal chemistry and peptide synthesis, where modifications to amino acids can lead to novel therapeutic agents or tools for studying biological processes.

Formula: C₂₁H₂₇NO₃Si

InChI: InChI=1/C21H27NO3Si/c1-21(2,3)26(17-10-6-4-7-11-17,18-12-8-5-9-13-18)25-16-14-19(20(23)24)22-15-16/h4-13,16,19,22H,14-15H2,1-3H3,(H,23,24)/t16-,19+/m1/s1

Synonyms:

• L-proline, 4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-, (4R)-

trans-4-(tert-Butyldiphenylsilyloxy)-L-proline

CAS: 259212-61-8

• Formula: C₂₁H₂₇NO₃Si
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 369.54

L-Proline, 4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-, (4R)-

CAS: 259212-61-8

• Formula: C₂₁H₂₇NO₃Si
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 369.5294799999999

(2S,4R)-4-((Tert-Butyldiphenylsilyl)oxy)pyrrolidine-2-Carboxylic Acid

CAS: 259212-61-8

• Purity: 98%
• Molecular weight: 369.54g/mol

trans-4-(tert-Butyldiphenylsilyloxy)-L-proline

CAS: 259212-61-8

• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 369.5360107421875

trans-4-(tert-Butyldiphenylsilyloxy)-L-proline

CAS: 259212-61-8

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• Formula: C₂₁H₂₇NO₃Si
• Purity: Min. 95%
• Molecular weight: 369.53 g/mol