CAS 34582-32-6

Boc-Asp-OtBu

Description:

Boc-Asp-OtBu, also known as tert-butyl L-aspartate, is a protected form of the amino acid aspartic acid. It features a tert-butoxycarbonyl (Boc) group, which serves as a protective group for the amino functionality, and a tert-butyl (OtBu) ester protecting the carboxylic acid group. This compound is typically used in peptide synthesis, where the protection of functional groups is crucial to prevent unwanted reactions during the coupling process. Boc-Asp-OtBu is characterized by its relatively high stability under basic conditions, making it suitable for various synthetic applications. It is generally soluble in organic solvents such as dichloromethane and dimethylformamide, but less soluble in water. The presence of the Boc and OtBu groups enhances its lipophilicity, which can influence its reactivity and interaction with other molecules. Overall, Boc-Asp-OtBu is an important intermediate in the synthesis of peptides and other bioactive compounds in medicinal chemistry and biochemistry.

Formula: C₁₃H₂₃NO₆

InChI: InChI=1/C13H23NO6/c1-12(2,3)19-10(17)8(7-9(15)16)14-11(18)20-13(4,5)6/h8H,7H2,1-6H3,(H,14,18)(H,15,16)/t8-/m0/s1

SMILES: CC(C)(C)OC(=O)[C@H](CC(=O)O)N=C(O)OC(C)(C)C

Synonyms:

• Boc-Asp-OtBu . DCHA
• N-(tert-Butoxycarbonyl)-L-aspartic acid α-tert butyl ester
• (3S)-4-tert-butoxy-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)
• Boc-L-aspartic acid 1-tert-butyl ester
• N-(tert-Butyloxycarbonyl)-L-aspartic acid 4-tert-butyl ester
• N-tert-Butyloxycarbonyl-L-aspartic acid 1-tert-butyl ester
• NALPHA-tert-Butoxycarbonyl-L-aspartic acid ALPHA-tert-butyl ester
• BOC-L-ASP-OTBU
• BOC-L-ASPARTIC ACID ALPHA-T-BUTYL ESTER
• BOC-ASPARTIC ACID-OTBU
• N-ALPHA-TERT-BUTYLOXYCARBONYL-L-ASPARTIC ACID-ALPHA-TERT-BUTYL ESTER
• N-ALPHA-T-BUTOXYCARBONYL-L-ASPARTIC ACID ALPHA-T-BUTYL ESTER
• (S)-2-(tert-Butoxycarbonylamino)succinic acid 4-tert-butyl ester
• BOC-ASP-OBUT
• N-[[(tert-Butyl)oxy]carbonyl]-L-aspartic acid 4-(tert-butyl) ester
• N-(tert-Butoxycarbonyl)-L-aspartic acid 4-tert-butyl ester
• N-(tert-Butoxycarbonyl)aspartic acid 4-tert-butyl ester
• N-ALPHA-T-BOC-L-ASPARTIC ACID ALPHA-T-BUTYL ESTER
• BOC-L-ASPARTIC ACID ALPHA-BUTYL ESTER
• (2S)-2-(tert-Butoxycarbonylamino)succinic acid 1-tert-butyl ester
• BOC-ASP-OTBU
• N-tert-Butoxycarbonyl-L-aspartic acid tert-butyl ester

1-tert-Butyl N-(tert-Butoxycarbonyl)-L-aspartate

CAS: 34582-32-6

Formula: C₁₃H₂₃NO₆

Purity: >95.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 289.33

Ref: 3B-B4618

N-Boc-L-aspartic acid 1-tert-butyl ester, 95%

CAS: 34582-32-6

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₃H₂₃NO₆

Purity: 95%

Molecular weight: 289.33

Ref: 02-H62425

Boc-Asp-OtBu

CAS: 34582-32-6

Educt for the synthesis of γ-mercaptolysine derivatives.

Formula: C₁₃H₂₃NO₆

Purity: > 99%

Color and Shape: White

Molecular weight: 289.33

Ref: 01-4026472

Boc-L-Aspartic acid 1-tert-butyl ester

CAS: 34582-32-6

Formula: C₁₃H₂₃NO₆

Purity: 97%

Color and Shape: Solid

Molecular weight: 289.3248

Ref: IN-DA0039HK

N-tert-Boc-L-aspartic acid tert-butyl ester

CAS: 34582-32-6

Molecular weight: 289.32

Ref: 7W-GM7012

(3S)-4-[(2-Methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid

CAS: 34582-32-6

(3S)-4-[(2-Methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid

Purity: 97%

Molecular weight: 289.32g/mol

Ref: 54-OR49089

N-tert-Boc-L-aspartic acid tert-butyl ester

CAS: 34582-32-6

N-tert-Boc-L-aspartic acid tert-butyl ester is a chemical compound that is synthesized in the laboratory. It has been shown to have an insulinotropic effect on plasma samples and may be used in the treatment of cancer. The ring opening of N-tert-Boc-L-aspartic acid tert-butyl ester yields L-aspartic acid, which can be used for the synthesis of collagen or glycopeptide. This chemical is also found to stimulate T cells and has been shown to inhibit proliferation of cancer cells in vitro.

Formula: C₁₃H₂₃NO₆

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 289.32 g/mol

Ref: 3D-FB18947

BOC-ASP(OTBU)

CAS: 34582-32-6

Formula: C₁₃H₂₃NO₆

Purity: 97%

Color and Shape: Solid

Molecular weight: 289.328

Ref: 10-F047784

N-tert-Boc-L-aspartic Acid tert-Butyl Ester

Controlled Product

CAS: 34582-32-6

Applications An aspartic acid derivative used in stereoselective synthesis; a potent, selective proteasome inhibitor.
References Elofsson, M., et al.: Chem. Biol., 6, 811 (1999),Myung, J., et al.: Mol. Cell., 7, 411 (2001), Fukatsu, K., et al.: J. Med. Chem., 45, 4212 (2002),

Formula: C₁₃H₂₃NO₆

Color and Shape: Neat

Molecular weight: 289.32

Ref: TR-B621300