CAS 923-16-0

D-Alanyl-D-alanine

Description:

D-Alanyl-D-alanine is a dipeptide composed of two D-alanine amino acids linked by a peptide bond. It is a non-proteinogenic amino acid, meaning it is not incorporated into proteins during translation. This compound is notable for its role in the structure of certain bacterial cell walls, particularly in the synthesis of peptidoglycan, which provides structural integrity to the cell wall. D-Alanyl-D-alanine is characterized by its relatively high stability compared to its L-isomer counterparts, making it resistant to enzymatic degradation by many proteases. It is typically white to off-white in appearance and is soluble in water, which facilitates its biological functions. The compound has been studied for its potential applications in antibiotic development, as it can inhibit the activity of enzymes involved in bacterial cell wall synthesis. Its CAS number, 923-16-0, is a unique identifier that allows for easy reference in chemical databases. Overall, D-Alanyl-D-alanine serves as an important model compound in biochemical research and antibiotic development.

Formula: C₆H₁₂N₂O₃

InChI: InChI=1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m1/s1

InChI key: InChIKey=DEFJQIDDEAULHB-QWWZWVQMSA-N

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

Synonyms:

• <span class="text-smallcaps">D</smallcap>-Alanine, <smallcap>D</span>-alanyl-
• <span class="text-smallcaps">D</smallcap>-Alanine, N-<smallcap>D</span>-alanyl-
• <span class="text-smallcaps">D</smallcap>-Alanyl-<smallcap>D</span>-alanine
• Alanine, N-<span class="text-smallcaps">D</smallcap>-alanyl-, <smallcap>D</span>-
• D-Ala-D-Ala
• H-<span class="text-smallcaps">D</smallcap>-Ala-<smallcap>D</span>-Ala-OH
• N-[<span class="text-smallcaps">D</smallcap>-Alaninyl]-<smallcap>D</span>-alanine
• D-Alanine, N-D-alanyl-
• H-D-Ala-D-Ala-OH
• D-Alanine, D-alanyl-
• Alanine, N-D-alanyl-, D-

H-D-Ala-D-Ala-OH

CAS: 923-16-0

Substrate for B.subtilis D-aminopeptidase.

Formula: C₆H₁₂N₂O₃

Purity: > 99%

Color and Shape: White Powder

Molecular weight: 160.17

Ref: 01-4000279

D-Alanine, D-alanyl-

CAS: 923-16-0

Formula: C₆H₁₂N₂O₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 160.1711

Ref: IN-DA00IH2I

D-Ala-D-Ala

CAS: 923-16-0

D-Ala-D-Ala

Purity: 97%

Molecular weight: 160.17g/mol

Ref: 54-OR1031100

D-Ala-D-Ala

CAS: 923-16-0

M02784 - D-Ala-D-Ala

Formula: C₆H₁₂N₂O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 160.173

Ref: 10-M02784