CAS 204190-67-0: N-alpha-N-Epsilon-di-t-butyloxycarbonyl-D-lysine dicyclohexylamine

Description: N-alpha-N-Epsilon-di-t-butyloxycarbonyl-D-lysine dicyclohexylamine is a chemical compound that serves as a protected form of the amino acid lysine, commonly used in peptide synthesis and organic chemistry. The presence of two t-butyloxycarbonyl (Boc) protecting groups on the alpha and epsilon amine functionalities of lysine allows for selective reactions without interfering with the amine groups. This compound is typically a white to off-white solid, and its stability is enhanced by the bulky Boc groups, which also provide steric hindrance. The dicyclohexylamine component acts as a counterion, contributing to the solubility and stability of the compound in various solvents. It is important in the synthesis of peptides where the protection of amine groups is crucial to prevent unwanted reactions. The compound is generally handled with standard laboratory safety precautions, as it may have specific reactivity and toxicity profiles typical of amine-containing compounds.

Formula: C₁₆H₃₀N₂O₆.C₁₂H₂₃N

InChI: InChI=1S/C16H30N2O6.C12H23N/c1-15(2,3)23-13(21)17-10-8-7-9-11(12(19)20)18-14(22)24-16(4,5)6;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h11H,7-10H2,1-6H3,(H,17,21)(H,18,22)(H,19,20);11-13H,1-10H2/t11-;/m1./s1

InChI key: InChIKey=HRLHJTYAMCGERD-RFVHGSKJSA-N

SMILES: O=C(OC(C)(C)C)NCCCCC(NC(=O)OC(C)(C)C)C(=O)O.N(C1CCCCC1)C2CCCCC2

Synonyms:

• <span class="text-smallcaps">D</span>-Lysine, N²,N⁶-bis[(1,1-dimethylethoxy)carbonyl]-, compd. with N-cyclohexylcyclohexanamine (1:1)
• Boc-D-Lys(Boc)-OH・DCHA

D-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, compd. with N-cyclohexylcyclohexanamine (1:1)

CAS: 204190-67-0

• Formula: C₂₈H₅₃N₃O₆
• Purity: 98%
• Molecular weight: 527.7369

Boc-D-Lys(Boc)-OH.DCHA

CAS: 204190-67-0

• Purity: 98.8%
• Color and Shape: Solid
• Molecular weight: 527.7470092773438

Boc-D-Lys(Boc)-OH DCHA

CAS: 204190-67-0

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• Formula: C₁₆H₃₀N₂O₆
• Purity: Min. 95%
• Molecular weight: 346.42 g/mol