CAS 1149-26-4

Benzyloxycarbonyl-L-valine

Description:

Benzyloxycarbonyl-L-valine, commonly referred to as Z-Val, is a derivative of the amino acid valine, characterized by the presence of a benzyloxycarbonyl (Z) protecting group. This compound is typically utilized in peptide synthesis as a protecting group for the amino group of the amino acid, which helps to prevent unwanted reactions during the coupling process. Z-Val is a white to off-white crystalline solid that is soluble in organic solvents such as dichloromethane and dimethylformamide, but has limited solubility in water. Its molecular structure includes a valine backbone with a benzyloxycarbonyl group attached, which enhances its stability and reactivity in various chemical reactions. The compound is often employed in the synthesis of peptides and other bioactive molecules, making it valuable in pharmaceutical and biochemical research. Safety data indicates that, like many chemical substances, it should be handled with care, using appropriate safety measures to avoid exposure.

Formula: C₁₃H₁₇NO₄

InChI: InChI=1S/C13H17NO4/c1-9(2)11(12(15)16)14-13(17)18-8-10-6-4-3-5-7-10/h3-7,9,11H,8H2,1-2H3,(H,14,17)(H,15,16)/t11-/m0/s1

InChI key: InChIKey=CANZBRDGRHNSGZ-NSHDSACASA-N

SMILES: [C@H](NC(OCC1=CC=CC=C1)=O)(C(C)C)C(O)=O

Synonyms:

• (+)-N-[(Phenylmethoxy)carbonyl]-<span class="text-smallcaps">L</span>-valine
• (+)-N-[(Phenylmethoxy)carbonyl]-L-valine
• (2R)-2-{[(benzyloxy)carbonyl]amino}-3-methylbutanoate
• (2S)-2-[(Benzyloxycarbonyl)amino]-3-methylbutanoic acid
• (2S)-2-{[(benzyloxy)carbonyl]amino}-3-methylbutanoate
• (2S)-3-Methyl-2-(phenylmethoxycarbonylamino)butanoic acid
• (S)-2-[(Benzyloxycarbonyl)amino]-3-methylbutanoic acid
• (benzyloxy)carbonyl)-L-valine
• <span class="text-smallcaps">L</span>-Valine, N-[(phenylmethoxy)carbonyl]-
• Benzyloxycarbonyl-<span class="text-smallcaps">L</span>-valine
• Benzyloxycarbonyl-L-Valine
• CBZ-<span class="text-smallcaps">L</span>-valine
• CBZ-L-Valacyclovir
• Carbobenzoxy-<span class="text-smallcaps">L</span>-valine
• Carbobenzoxy-L-valine
• Carbobenzyloxy-L-Valine
• Cbz-L-Val-Oh
• Cbz-L-Valine
• Cbz-Val-Oh
• L-Valine, N-[(Phenylmethoxy)Carbonyl]-
• Methyl 6-[(4-Hydroxyphenyl)Amino]-6-Oxohexanoate
• N-(Benzyloxycarbonyl)-<span class="text-smallcaps">L</span>-valine
• N-(Benzyloxycarbonyl)-L-valin
• N-(Benzyloxycarbonyl)valine
• N-(benciloxicarbonil)-L-valina
• N-Benzyloxycarbonyl-(S)-valine
• N-CBZ-L-Val-OH
• N-CBZ-L-Valine
• N-Carbobenzoxy-<span class="text-smallcaps">L</span>-valine
• N-Carbobenzoxy-L-valine
• N-Carbobenzoxyvaline
• N-Carbobenzyloxy-<span class="text-smallcaps">L</span>-valine
• N-Carbobenzyloxy-L-valine
• N-[(Phenylmethoxy)Carbonyl]-L-Valin
• N-[(benzyloxy)carbonyl]valine
• Na-Cbz-L-Valine
• Valine, N-carboxy-, N-benzyl ester, <span class="text-smallcaps">L</span>-
• Valine, N-carboxy-, N-benzyl ester, L-
• Z-L-Val-OH
• Z-L-Valine
• Z-Val-OH

N-Carbobenzoxy-L-valine

CAS: 1149-26-4

Formula: C₁₃H₁₇NO₄

Purity: >99.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 251.28

Ref: 3B-C0761

N-Benzyloxycarbonyl-L-valine, 99%

CAS: 1149-26-4

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: C₁₃H₁₇NO₄

Purity: 99%

Color and Shape: White to pale cream, Crystals or powder or crystalline powder

Molecular weight: 251.28

Ref: 02-A13583

Z-Val-OH

CAS: 1149-26-4

Bachem ID: 4000403.

Formula: C₁₃H₁₇NO₄

Purity: 99.2%

Color and Shape: White

Molecular weight: 251.28

Ref: 01-4000403

L-Valine, N-[(phenylmethoxy)carbonyl]-

CAS: 1149-26-4

Formula: C₁₃H₁₇NO₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 251.2784

Ref: IN-DA000FFD

N-Cbz-L-Valine

CAS: 1149-26-4

Formula: C₁₃H₁₇NO₄

Molecular weight: 251.28

Ref: 4Z-V-047021

Carbobenzyloxy-L-valine

CAS: 1149-26-4

Formula: C₁₃H₁₇NO₄

Purity: ≥ 99.0%

Color and Shape: White crystalline powder

Molecular weight: 251.28

Ref: 7W-GM0472

L-Valine, N-CBZ protected

CAS: 1149-26-4

L-Valine, N-CBZ protected

Formula: C₁₃H₁₇NO₄

Purity: 98%

Color and Shape: white solid

Molecular weight: 251.28g/mol

Ref: 54-OR01545

N-Cbz-L-valine

CAS: 1149-26-4

N-Cbz-L-valine is a chiral amino acid derivative that is used as an intermediate for the synthesis of polycarbonates. It can be prepared by a phase separation and hydrolysis of N-Cbz-L-leucine. The optimal reaction conditions for the preparation of N-Cbz-L-valine are hydrochloric acid, hydroxyl group, n-dimethyl formamide, sodium hydroxide solution, and polycarbonates. This compound can be synthesized by solid phase synthesis on anhydrous sodium carbonate or sodium hydroxide solution. Hydrogen chloride is reacted with a reaction solution to produce N-Cbz-L-valine.

Formula: C₁₃H₁₇NO₄

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 251.28 g/mol

Ref: 3D-FC00315

Z-Val-OH

CAS: 1149-26-4

M03071 - Z-Val-OH

Formula: C₁₃H₁₇NO₄

Purity: 98%

Color and Shape: Solid, Crystalline

Molecular weight: 251.282

Ref: 10-M03071

N-Cbz-L-valine

Controlled Product

CAS: 1149-26-4

Applications N-Cbz-L-valine is an N-Cbz-protected form of L-Valine (V094205). L-Valine is an essential amino acid that is used as an ingredient in cosmetic formulations, pharmaceuticals, and animal feed products. L-valine is also important for growth and ammonia detoxification in humans.
References Park, J., et al.: Proc. Nat. Acad. Sci., 104, 7797 (2007); Picciano, P., et al.: Exp. Cell Res., 151, 134 (1984)

Formula: C₁₃H₁₇NO₄

Color and Shape: Neat

Molecular weight: 251.28

Ref: TR-C227785

Z-L-Valine extrapure, 99%

CAS: 1149-26-4

Formula: C₁₃H₁₇NO₄

Purity: min. 99%

Color and Shape: White to almost white, Crystalline powder

Molecular weight: 251.30

Ref: SR-73743