CAS 56-84-8

L-Aspartic acid

Description:

L-Aspartic acid, with the CAS number 56-84-8, is a non-essential amino acid that plays a crucial role in the biosynthesis of proteins. It is classified as a polar, hydrophilic amino acid due to its carboxylic acid functional groups, which can donate protons, making it negatively charged at physiological pH. L-Aspartic acid is involved in various metabolic processes, including the urea cycle and the synthesis of other amino acids and neurotransmitters. It is found in many proteins and is particularly abundant in plant and animal tissues. The substance is soluble in water, which facilitates its role in biological systems. L-Aspartic acid can exist in both D- and L- forms, with the L-form being the biologically active isomer. Additionally, it is used in the food industry as a flavor enhancer and in dietary supplements for its potential role in energy production and cognitive function. Overall, L-Aspartic acid is essential for numerous physiological functions and is a key component in the structure of proteins.

Formula: C₄H₇NO₄

InChI: InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1

InChI key: InChIKey=CKLJMWTZIZZHCS-REOHCLBHSA-N

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

Synonyms:

• (+)-<span class="text-smallcaps">L</span>-Aspartic acid
• (+)-Aspartic acid
• (S)-2-Aminobutanedioic acid
• (S)-Aminobutanedioic acid
• (S)-Aspartic acid
• 2-Aminobutanedioic acid
• 75: PN: WO2005016244 PAGE: 71 claimed protein
• 7: PN: US20050014160 SEQID: 7 claimed protein
• <span class="text-smallcaps">L</span>-Aminosuccinic acid
• <span class="text-smallcaps">L</span>-Asparagic acid
• <span class="text-smallcaps">L</span>-Asparaginic acid
• Acide aspartique
• Acido Aspartico
• Asparagic acid
• Asparaginic acid
• Asparaginsaure
• Aspartic acid, <span class="text-smallcaps">L</span>-
• Aspartic acid, L-
• Butanedioic acid, amino-, (S)-
• H-Asp-OH
• L-2-Aminobutanedioic acid
• L-Aminosuccinic acid
• L-Aspantic acid
• L-Asparagic acid
• L-Asparaginic acid
• Nsc 3973
• Nsc 79553
• L-(+)-Aspartic acid
• L-Aspartic acid
• L-Aspartic acid

L-Aspartic Acid

CAS: 56-84-8

Formula: C₄H₇NO₄

Purity: >99.0%(T)

Color and Shape: White powder to crystal

Molecular weight: 133.10

Ref: 3B-A0546

L-Aspartic acid, 98+%

CAS: 56-84-8

L-Aspartic acid is used in enzyme active centers, as well as in maintaining the solubility and ionic character of proteins. 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.

Formula: C₄H₇NO₄

Purity: 98+%

Color and Shape: Crystals or powder or crystalline powder, White

Molecular weight: 133.10

Ref: 02-A13520

L-Aspartic acid, 99%, low metals content

CAS: 56-84-8

L-Aspartic acid is used as a component of parenteral and enteral nutrition and as a pharmaceutical ingredient. it is used for cell culture and in manufacturing processes. It is widely utilized for mineral supplementation in the salt form. This Thermo Scientific Chemicals brand product was originally

Formula: C₄H₇NO₄

Purity: 99%

Color and Shape: Powder, White

Molecular weight: 133.10

Ref: 02-043317

H-Asp-OH

CAS: 56-84-8

Bachem ID: 4030334.

Formula: C₄H₇NO₄

Purity: > 99%

Color and Shape: White Powder

Molecular weight: 133.1

Ref: 01-4030334

ASPARTIC ACID CRS

CAS: 56-84-8

ASPARTIC ACID CRS

Formula: C₄H₇NO₄

Molecular weight: 133.1027

Ref: 41-A1330000

Aspartic Acid

CAS: 56-84-8

Amino-acids (excluding aromatic) and their esters other than those containing more than one kind of oxygen function, nesoi

Formula: C₄H₇NO₄

Color and Shape: White Off-White Crystalline Powder

Molecular weight: 133.1

Ref: 45-1043819

L-Aspartic Acid

CAS: 56-84-8

Formula: C₄H₇NO₄

Purity: 97%

Color and Shape: Solid

Molecular weight: 133.1027

Ref: IN-DA003536

L-Aspartic acid, GlenCell™, suitable for cell culture

CAS: 56-84-8

Formula: C₄H₇NO₄

Purity: ≤ 0.3%

Color and Shape: White to almost white crystalline powder

Molecular weight: 133.10

Ref: 7W-GM0348

L-Aspartic acid, Ph. Eur. grade

CAS: 56-84-8

Formula: C₄H₇NO₄

Purity: 98.5 - 101.5 %

Color and Shape: White to off-white crystalline powder

Molecular weight: 133.10

Ref: 7W-GM3196

L-Aspartic acid

CAS: 56-84-8

L-Aspartic acid

Formula: C₄H₇NO₄

Purity: 98.5%

Color and Shape: white crystalline powder

Molecular weight: 133.10268g/mol

Ref: 54-BIA0705

L-Aspartic acid

CAS: 56-84-8

L-Aspartic acid

Purity: ≥98%

Molecular weight: 133.1g/mol

Ref: 54-BUP18743

L-Aspartic acid, 99%

CAS: 56-84-8

Formula: C₄H₇NO₄

Purity: ≥ 99.0%

Color and Shape: White to almost white powder or crystals

Molecular weight: 133.10

Ref: 7W-GM1049

L-Aspartic acid (Standard)

CAS: 56-84-8

L-Aspartic acid (Standard) is a standard material used in the analysis of L-Aspartic acid, commonly referenced in its research and analysis.

Formula: C₄H₇NO₄

Purity: 99.79%

Color and Shape: White Solid

Molecular weight: 133.1

Ref: TM-T2O2731BP

Aspartic Acid

Controlled Product

CAS: 56-84-8

Formula: C₄H₇NO₄

Color and Shape: Neat

Molecular weight: 133.10

Ref: 86-MM0567.00

L-Aspartic acid

Controlled Product

CAS: 56-84-8

Formula: C₄H₇NO₄

Color and Shape: Neat

Molecular weight: 133.10

Ref: 04-C10304960

L-Aspartic acid

CAS: 56-84-8

Formula: C₄H₇NO₄

Purity: 95%~99%

Molecular weight: 133.103

Ref: BP-BP3540

L-Aspartic Acid

CAS: 56-84-8

Formula: C₄H₇NO₄

Molecular weight: 133.10

Ref: 4Z-A-147012

L-Aspartic acid

CAS: 56-84-8

L-Aspartic acid: non-essential, negative charge, critical for synthesizing amino acids, involved in citric acid/urea cycles, neurotransmitter.

Formula: C₄H₇NO₄

Purity: 99.80%

Color and Shape: White Solid

Molecular weight: 133.1

Ref: TM-T2O2731

L-aspartic acid

CAS: 56-84-8

Amino acid

Formula: C₄H₇NO₄

Purity: ≥ 98.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 133.1

Ref: 5G-80666

L-Aspartic Acid

CAS: 56-84-8

Applications L-Aspartic Acid is a non-essential amino acid found in food sources. L-Aspartic Acid is one of the 20 proteinogenic amino acids; the building blocks of proteins. Its conjugate base L-aspartate is an excitatory neurotransmitter in the central nervous system.
References Ager, D.J. et al.: J. Mol. Catal. Enzym., 11, 199 (2001); Velisek, J. et al.: Cze. J. Food. Sci., 24, 1 (2006); Nagahama, M. et al.: Cell Tiss. Res., 318, 483 (2004);

Formula: C₄H₇NO₄

Color and Shape: White

Molecular weight: 133.10

Ref: TR-A790024