CAS 15761-38-3

Boc-L-alanine

Description:

Boc-L-alanine, also known as tert-butyloxycarbonyl-L-alanine, is a derivative of the amino acid alanine, characterized by the presence of a tert-butyloxycarbonyl (Boc) protecting group on the amino group. This compound is commonly used in peptide synthesis as a protecting group, which helps to prevent unwanted reactions during the formation of peptide bonds. Boc-L-alanine is typically a white to off-white crystalline solid, and it is soluble in organic solvents such as dichloromethane and dimethylformamide, but less soluble in water. The Boc group can be removed under acidic conditions, allowing for the regeneration of the free amino group for further reactions. Its molecular formula reflects the presence of carbon, hydrogen, nitrogen, and oxygen, and it has a specific molecular weight. The compound is stable under standard laboratory conditions, making it a valuable intermediate in organic synthesis and pharmaceutical applications, particularly in the development of peptide-based drugs.

Formula: C₈H₁₅NO₄

InChI: InChI=1S/C8H15NO4/c1-5(6(10)11)9-7(12)13-8(2,3)4/h5H,1-4H3,(H,9,12)(H,10,11)/t5-/m0/s1

InChI key: InChIKey=QVHJQCGUWFKTSE-YFKPBYRVSA-N

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

Synonyms:

• (2S)-2-[(2-Methylpropan-2-yl)oxycarbonylamino]propanoic acid
• (2S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid
• (2S)-2-[(tert-butoxycarbonyl)amino]propanoate
• (2S)-2-tert-Butoxycarbonylaminopropanoic acid
• (S)-2-(N-tert-Butoxycarbonyl)aminopropionic acid
• (S)-2-[(tert-Butoxycarbonyl)amino]propanoic acid
• (S)-2-[(tert-Butoxycarbonyl)amino]propionic acid
• (tert-Butoxycarbonyl)alanine
• (tert-Butyloxycarbonyl)-<span class="text-smallcaps">L</span>-alanine
• (tert-Butyloxycarbonyl)-L-alanine
• <span class="text-smallcaps">L</span>-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-
• Alanine, N-carboxy-, N-tert-butyl ester, <span class="text-smallcaps">L</span>-
• Alanine, N-carboxy-, N-tert-butyl ester, L-
• BOC-alanine
• Boc-<span class="text-smallcaps">L</span>-alanine
• Boc-Ala
• Boc-Ala-OH
• Boc-L-alanine
• H-alpha-T-BOC-L-alanine
• L-alanine, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-
• N-(tert-Butoxycarbonyl)-(S)-alanine
• N-(tert-Butoxycarbonyl)-<span class="text-smallcaps">L</span>-alanine
• N-(tert-Butoxycarbonyl)-L-alanine
• N-(tert-Butyloxycarbonyl)-<span class="text-smallcaps">L</span>-alanine
• N-(tert-Butyloxycarbonyl)-L-alanine
• N-(tert-butoxycarbonyl)-D-alanine
• N-(tert-butoxycarbonyl)alanine
• N-BOC-<span class="text-smallcaps">L</span>-alanine
• N-BOC-L-alanine
• N-Boc-alanine
• N-T-BOC-L-alanine
• N-[(1,1-Dimethylethoxy)carbonyl]-<span class="text-smallcaps">L</span>-alanine
• N-[(1,1-Dimethylethoxy)carbonyl]-L-alanin
• N-[(1,1-Dimethylethoxy)carbonyl]-L-alanine
• N-[(1,1-dimetiletoxi)carbonil]-L-alanina
• N-alpha-T-BUTYLOXYCARBONYL-L-alanine
• N-alpha-TERT-BUTYLOXYCARBONYL-L-alanine
• N-t-BOC-<span class="text-smallcaps">L</span>-alanine
• N-tert-BOC-(S)-alanine
• N-tert-Butyloxycarbonylalanine
• N-α-t-Boc-L-alanine
• T-BUTYLOXYCARBONYL-L-alanine
• TBOC-L-alanine
• tert-Butoxycarbonyl-<span class="text-smallcaps">L</span>-alanine

N-(tert-Butoxycarbonyl)-L-alanine

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 189.21

Ref: 3B-B1184

N-Boc-L-alanine, 98+%

CAS: 15761-38-3

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: C₈H₁₅NO₄

Purity: 98+%

Color and Shape: White, Powder

Molecular weight: 189.21

Ref: 02-A16018

Boc-Ala-OH

CAS: 15761-38-3

M03250 - Boc-Ala-OH

Formula: C₈H₁₅NO₄

Purity: 96%

Color and Shape: Crystalline Powder

Molecular weight: 189.211

Ref: 10-M03250

L-Alanine, N-BOC protected

CAS: 15761-38-3

L-Alanine, N-BOC protected

Formula: C₈H₁₅NO₄

Purity: ≥95%

Color and Shape: Solid-Powder

Molecular weight: 189.20899

Ref: 54-OR14778

Alanine, N-[(1,1-dimethylethoxy)carbonyl]-

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 189.2090

Ref: IN-DA00HYGF

L-Alanine-2,3,3,3-d4-N-t-BOC

CAS: 15761-38-3, 714964-61-1

Formula: CD₃CD(NHtBOC)COOH

Purity: 98 atom % D

Color and Shape: White Solid

Molecular weight: 193.24

Ref: 3U-D5722

L-Alanine-15N-N-t-BOC

CAS: 139952-87-7, 15761-38-3

Formula: CH₃CHNHtBOC)COOH

Purity: 99 atom % 15N

Color and Shape: White Solid

Molecular weight: 190.22

Ref: 3U-N3801

Nirmatrelvir Impurity 38

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Molecular weight: 189.21

Ref: 4Z-N-148046

Boc-Ala-OH

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Purity: ≥ 98.0%

Color and Shape: White powder

Molecular weight: 189.21

Ref: 7W-GM9790

Boc-Ala-OH

CAS: 15761-38-3

Boc-Ala-OH

Formula: C₈H₁₅NO₄

Purity: 97%

Molecular weight: 189.21

Ref: IN-DG18619

N-tert-Boc-L-alanine

Controlled Product

CAS: 15761-38-3

Applications N-tert-Boc-L-alanine is the protected form of L-Alanine (A481500), a non-essential amino acid that can be found naturally in the human body and is obtained by our diet.
References Anderson, H., et al.: J. Nutr., 99, 82 (1969)

Formula: C₈H₁₅NO₄

Color and Shape: Neat

Molecular weight: 189.21

Ref: TR-B600400

Boc-L-alanine

CAS: 15761-38-3

Boc-L-alanine is an amino acid that is used as a building block in the synthesis of peptides and proteins. It has been shown to be stable at high temperatures and to form complexes with sephadex g-100. Boc-L-alanine has also been shown to have antimicrobial activity against Gram-positive bacteria, such as Staphylococcus aureus and Streptococcus pneumoniae, and Gram-negative bacteria, such as Pseudomonas aeruginosa. This compound can act as a hydrogen bond donor or acceptor depending on the other molecule it interacts with. Boc-L-alanine hydrochloride is an ester of boc-L-alanine and hydrochloric acid that has been activated by trifluoroacetic acid. The hydroxyl group on the molecule can react with hydrogen fluoride to form an ester hydrochloride.

Formula: C₈H₁₅NO₄

Purity: Min. 98 Area-%

Color and Shape: White Off-White Powder

Molecular weight: 189.21 g/mol

Ref: 3D-FB08696

Boc-Ala-OH

CAS: 15761-38-3

Boc-Ala-OH is a peptide that is used in the treatment of skin cancer. It has been shown to have antitumor properties, as well as antiviral and antifungal effects. Boc-Ala-OH has been shown to inhibit proteolytic enzymes, such as collagenase and elastase, which are involved in the development of inflammatory diseases. This peptide also binds to human serum albumin with high affinity, which may be an important factor in its therapeutic effect. Boc-Ala-OH inhibits the enzyme activities of neutrophils by binding to their membranes and changing the permeability of these cells, which causes them to release cytotoxic granule contents. This peptide also inhibits squamous cell carcinoma and other types of cancerous cells.

Formula: C₁₀H₁₉NO₄

Purity: Min. 95%

Molecular weight: 189.21 g/mol

Ref: 3D-BLA-2051

BOC-L-Alanine

CAS: 15761-38-3

Boc-L-alanine is a fine chemical that is used as a versatile building block for the synthesis of complex compounds.

Formula: C₈H₁₅NO₄

Purity: Min. 98 Area-%

Molecular weight: 189.21 g/mol

Ref: 3D-B-4505

BOC-L-Alanine extrapure, 99%

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Purity: min. 99.0%

Color and Shape: White, Crystalline powder

Molecular weight: 189.20

Ref: SR-42849

Nirmatrelvir Impurity 38

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Molecular weight: 189.21

Ref: ST-EA-CP-N28038

N-tert-Boc-L-alanine

CAS: 15761-38-3

Formula: C₈H₁₅NO₄

Molecular weight: 189.21

Ref: ST-EA-CP-E12035

Boc-Ala-OH

CAS: 15761-38-3

Bachem ID: 4000225.

Formula: C₈H₁₅NO₄

Purity: > 99%

Color and Shape: White

Molecular weight: 189.21

Ref: 01-4000225