CAS 13139-16-7: tert-Butoxycarbonyl-L-isoleucine

Description: Tert-Butoxycarbonyl-L-isoleucine, commonly referred to as Boc-L-isoleucine, is a derivative of the amino acid isoleucine, characterized by the presence of a tert-butoxycarbonyl (Boc) protecting group. This compound is typically utilized in peptide synthesis, particularly in the formation of amide bonds, as the Boc group serves to protect the amino functionality during chemical reactions. The structure of Boc-L-isoleucine includes a branched aliphatic side chain, which contributes to its hydrophobic properties. It is a white to off-white solid that is soluble in organic solvents such as dichloromethane and dimethyl sulfoxide, but less soluble in water. The compound is stable under acidic conditions but can be deprotected under basic or acidic conditions, allowing for the release of the free amino acid. Its molecular formula reflects the presence of carbon, hydrogen, nitrogen, and oxygen, and it is often used in the synthesis of more complex peptides and pharmaceuticals due to its ability to facilitate selective reactions.

Formula: C₁₁H₂₁NO₄

InChI: InChI=1S/C11H21NO4/c1-6-7(2)8(9(13)14)12-10(15)16-11(3,4)5/h7-8H,6H2,1-5H3,(H,12,15)(H,13,14)/t7-,8-/m0/s1

InChI key: InChIKey=QJCNLJWUIOIMMF-YUMQZZPRSA-N

SMILES: O=C(OC(C)(C)C)NC(C(=O)O)C(C)CC

Synonyms:

• (2S,3R)-2-[(tert-butoxycarbonyl)amino]-3-methylpentanoate
• (2S,3S)-2-(tert-Butoxycarbonylamino)-3-methylpentanoic acid
• (2S,3S)-2-[(tert-Butoxycarbonyl)amino]-3-methylpentanoic acid
• (2S,3S)-2-[(tert-butoxycarbonyl)amino]-3-methylpentanoate
• <span class="text-smallcaps">L</span>-Isoleucine, N-[(1,1-dimethylethoxy)carbonyl]-
• BOC-<span class="text-smallcaps">L</span>-isoleucine
• BOC-isoleucine
• Boc-Ile-OH
• Boc-L-Ile-OH
• Boc-L-isoleucine
• Isoleucine, N-carboxy-, N-tert-butyl ester, <span class="text-smallcaps">L</span>-
• Isoleucine, N-carboxy-, N-tert-butyl ester, L-
• L-Isoleucine, N-[(1,1-dimethylethoxy)carbonyl]-
• N-(terc-butoxicarbonil)-L-isoleucina
• N-(tert-Butoxycarbonyl)-<span class="text-smallcaps">L</span>-isoleucine
• N-(tert-Butoxycarbonyl)-L-isoleucin
• N-(tert-Butyloxycarbonyl)-<span class="text-smallcaps">L</span>-isoleucine
• N-(tert-Butyloxycarbonyl)-L-isoleucine
• N-(tert-butoxycarbonyl)-D-alloisoleucine
• N-(tert-butoxycarbonyl)-D-isoleucine
• N-(tert-butoxycarbonyl)-L-alloisoleucine
• N-(tert-butoxycarbonyl)isoleucine
• N-Boc-<span class="text-smallcaps">L</span>-isoleucine
• N-Carboxyisoleucine N-tert-butyl ester
• N-[(1,1-Dimethylethoxy)carbonyl]-<span class="text-smallcaps">L</span>-isoleucine
• N-[(1,1-Dimethylethoxy)carbonyl]-L-isoleucine
• N-t-Boc-<span class="text-smallcaps">L</span>-isoleucine
• N-t-Boc-L-isoleucine
• N-tert-Butoxycarbonylisoleucine
• Nsc 334311
• Tert-Butyl Beta-Alaninate
• tert-Butoxycarbonyl-<span class="text-smallcaps">L</span>-isoleucine
• tert-Butoxycarbonyl-L-isoleucine
• N-(tert-Butoxycarbonyl)-L-isoleucine

N-(tert-Butoxycarbonyl)-L-isoleucine Hemihydrate

CAS: 13139-16-7

• Formula: C₁₁H₂₁NO₄H₂O
• Purity: >99.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 240.30

N-Boc-L-isoleucine, 98+%

CAS: 13139-16-7

N-Boc-L-isoleucine is used to prepare BOC-L-isoleucine hydroxysuccinimide ester by using 1-hydroxybenzotriazole and 1-ethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride.This …

• Formula: C₁₁H₂₁NO₄
• Purity: 98+%
• Color and Shape: powder, White
• Molecular weight: 231.29

Boc-Ile-OH

CAS: 13139-16-7

Bachem ID: 4001026.

• Formula: C₁₁H₂₁NO₄
• Purity: > 99%
• Color and Shape: White
• Molecular weight: 231.29

L-Isoleucine, N-[(1,1-dimethylethoxy)carbonyl]-

CAS: 13139-16-7

• Formula: C₁₁H₂₁NO₄
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 231.2887

Boc-Ile-OH

CAS: 13139-16-7

• Formula: C₁₁H₂₁NO₄·xH₂O
• Purity: ≥ 98.0%
• Color and Shape: White to almost white powder or crystals
• Molecular weight: 231.06 (anhydrous)

N-(tert-Butoxycarbonyl)-l-isoleucine

CAS: 13139-16-7

• Purity: 98%
• Molecular weight: 231.29g/mol

Boc-L-Isoleucine

CAS: 13139-16-7

• Purity: 98.0%
• Color and Shape: Solid, Powder
• Molecular weight: 231.29200744628906

Boc-Ile-OH • 1/2 H2O

CAS: 13139-16-7

Please enquire for more information about Boc-Ile-OH • 1/2 H2O including the price, delivery time …

• Formula: C₁₁H₂₁NO₄H₂O
• Purity: Min. 95%
• Molecular weight: 240.3 g/mol

BOC-L-Isoleucine extrapure, 99%

CAS: 13139-16-7

• Formula: C₁₁H₂₁NO₄
• Purity: min. 99.0%
• Color and Shape: White, Crystalline powder
• Molecular weight: 231.30

N-Boc-L-isoleucine

CAS: 13139-16-7

Applications N-Boc-L-isoleucine is the N-Boc-protected form of L-Isoleucine (I820175). L-Isoleucine is classified as an essential …

• Formula: C₁₁H₂₁NO₄
• Color and Shape: Neat
• Molecular weight: 231.29

Boc-L-isoleucine

CAS: 13139-16-7

Please enquire for more information about Boc-L-isoleucine including the price, delivery time and more detailed …

• Formula: C₁₁H₂₁NO₄
• Purity: Min. 95%
• Molecular weight: 231.29 g/mol