CAS 84888-35-7

N-[(1,1-Dimethylethoxy)carbonyl]-S-(9H-fluoren-9-ylmethyl)-L-cysteine

Description:

N-[(1,1-Dimethylethoxy)carbonyl]-S-(9H-fluoren-9-ylmethyl)-L-cysteine, with CAS number 84888-35-7, is a synthetic amino acid derivative that features a cysteine backbone modified with a fluorenylmethyl group and a dimethylethoxycarbonyl protecting group. This compound is characterized by its unique structure, which includes a sulfur atom in the cysteine side chain, contributing to its potential reactivity and ability to form disulfide bonds. The fluorenylmethyl group enhances its stability and solubility, making it useful in peptide synthesis and bioconjugation applications. The dimethylethoxycarbonyl group serves as a protective moiety, allowing for selective reactions during synthetic processes. This compound is typically utilized in the field of organic chemistry and biochemistry, particularly in the synthesis of peptides and other complex molecules. Its properties, such as solubility in organic solvents and stability under various conditions, make it a valuable intermediate in chemical research and development.

Formula: C₂₂H₂₅NO₄S

InChI: InChI=1S/C22H25NO4S/c1-22(2,3)27-21(26)23-19(20(24)25)13-28-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,23,26)(H,24,25)/t19-/m0/s1

InChI key: InChIKey=AIZZGGDXFGAYMR-IBGZPJMESA-N

SMILES: C(SC[C@H](NC(OC(C)(C)C)=O)C(O)=O)C1C=2C(C=3C1=CC=CC3)=CC=CC2

Synonyms:

• <span class="text-smallcaps">L</span>-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(9H-fluoren-9-ylmethyl)-
• N-(tert-butoxycarbonyl)-S-(9H-fluoren-9-ylmethyl)-L-cysteine
• N-[(1,1-Dimethylethoxy)carbonyl]-S-(9H-fluoren-9-ylmethyl)-<span class="text-smallcaps">L</span>-cysteine
• L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(9H-fluoren-9-ylmethyl)-
• N-[(1,1-Dimethylethoxy)carbonyl]-S-(9H-fluoren-9-ylmethyl)-L-cysteine

Boc-Cys(Fm)-OH

CAS: 84888-35-7

Fm can be removed on-resin allowing disulfide bridge formation on solid phase.

Formula: C₂₂H₂₅NO₄S

Purity: 99.7%

Color and Shape: White Powder

Molecular weight: 399.51

Ref: 01-4018970

Boc-Cys(FM)-OH

CAS: 84888-35-7

Formula: C₂₂H₂₅NO₄S

Purity: 97%

Color and Shape: Solid

Molecular weight: 399.5032

Ref: IN-DA004QEC

Boc-cys(fm)-oh

CAS: 84888-35-7

Boc-cys(fm)-oh

Formula: C₂₂H₂₅NO₄S

Purity: 98%

Color and Shape: off-white solid

Molecular weight: 399.50g/mol

Ref: 54-OR963877

Boc-S-9-fluorenylmethyl-L-cysteine

CAS: 84888-35-7

Boc-S-9-fluorenylmethyl-L-cysteine is an amine with a functional group. It is a residue that is found in oligodeoxynucleotides and peptoids, conjugates, cyclic, carboxy, pyrrole and regiospecific. Boc-S-9-fluorenylmethyl-L-cysteine can be synthesized by the reaction of divinylbenzene and cycloadditions. The molecule has a density of 1.07 g/cm3 at 25°C.

Formula: C₂₂H₂₅NO₄S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 399.5 g/mol

Ref: 3D-FB48453

Boc-Cys(Fm)-OH

CAS: 84888-35-7

Formula: C₂₂H₂₅NO₄S

Purity: 97%

Color and Shape: Solid

Molecular weight: 399.51

Ref: 10-F048546