2643-66-5 Usage
General Description
2,3-Diaminobutyric acid (DABA) is an organic compound that is typically white and non-flammable. It is classified as an amino acid, which are the basic building blocks of proteins. DABA falls into the rare category of amino acids that are not incorporated into proteins. It has a molecular weight of 118.14 g/mol and its chemical formula is C4H10N2O2. This substance is primarily used in scientific research, often serving as a starting material in the preparation of various pharmaceutical agents. The compound has also been found in some bacteria and plants. Despite its usefulness in research settings, DABA can be toxic if improperly handled or ingested.
Check Digit Verification of cas no
The CAS Registry Mumber 2643-66-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2643-66:
(6*2)+(5*6)+(4*4)+(3*3)+(2*6)+(1*6)=85
85 % 10 = 5
So 2643-66-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H10N2O2/c1-2(5)3(6)4(7)8/h2-3H,5-6H2,1H3,(H,7,8)
2643-66-5Relevant articles and documents
Totopotensamides, polyketide-cyclic peptide hybrids from a mollusk-associated bacterium Streptomyces sp.
Lin, Zhenjian,Flores, Malem,Forteza, Imelda,Henriksen, Niel M.,Concepcion, Gisela P.,Rosenberg, Gary,Haygood, Margo G.,Olivera, Baldomero M.,Light, Alan R.,Cheatham, Thomas E.,Schmidt, Eric W.
experimental part, p. 644 - 649 (2012/06/29)
Two new compounds, the peptide-polyketide glycoside totopotensamide A (1) and its aglycone totopotensamide B (2), were isolated from a Streptomyces sp. cultivated from the gastropod mollusk Lienardia totopotens collected in the Philippines. The compounds contain a previously undescribed polyketide component, a novel 2,3-diaminobutyric acid-containing macrolactam, and a new amino acid, 4-chloro-5,7-dihydroxy-6-methylphenylglycine. The application of Marfey's method to phenylglycine derivatives was explored using quantum mechanical calculations and NMR.
