L-alanina ≥99%, white crystalline powder
Dostawca: MP Biomedicals
Synonim:
(S)-(+)-Alanine, H-Ala-OH, L(+)-Alanine, Alanine, L-α-Alanine, A, H-L-Ala-OH, α-Alanine
Alanine is a nonessential amino acid that plays a key role in the glucose-alanine cycle between muscle tissue and the liver. In amino acid-degrading tissues such as muscle, amino groups are pooled as glutamate by transamination reactions.
Alanine has been used as an amino donor in a study of the conversion of ketomethiobutyrate to methionine in several species of Bacillus. L-Alanine has been shown to enhance the rates of germination of Bacillus subtilis spores.
Alanine has been used as an amino donor in a study of the conversion of ketomethiobutyrate to methionine in several species of Bacillus. L-Alanine has been shown to enhance the rates of germination of Bacillus subtilis spores.
Freely soluble in water; sparingly soluble in alcohol; insoluble in ether.
Formuła:
C₃H₇NO₂ MW: 89.09 g/mol Temp. Wrzenia: 189 Temp. topnienia: >297 °C (lit.) Gęstość: 1.4 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00064410 Numer CAS: 56-41-7 Numer WE (dawny EINECS): 200-273-8 Klasyfikacja Merck : 13,00203 |
Wyniki testów specyfikacyjnych
Identity Test | Passes |
Purity | ≥99% |
FTIR | Conforms to Standard |
Optical Rotation | +13,5° to +15,5° |
Heavy Metals | ≤20 ppm |
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