138335-85-0 Usage
General Description
The chemical (1R,2R)-1-(2,4-dibromo-1-methyl-1H-imidazol-5-yl)-2-(6-methylpyrazin-2-yl)propan-1-ol is a compound with a complex structure, consisting of a chiral center and multiple functional groups. It contains a 2,4-dibromo-1-methyl-1H-imidazol-5-yl group and a 6-methylpyrazin-2-yl group, both attached to a propan-1-ol backbone. (1R,2R)-1-(2,4-dibromo-1-methyl-1H-imidazol-5-yl)-2-(6-methylpyrazin-2-yl)propan-1-ol may have applications in pharmaceutical or chemical research due to its unique structure and potential biological activity. It is important to handle this chemical with caution and adhere to proper safety protocols due to its complexity and potentially hazardous nature.
Check Digit Verification of cas no
The CAS Registry Mumber 138335-85-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,3 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138335-85:
(8*1)+(7*3)+(6*8)+(5*3)+(4*3)+(3*5)+(2*8)+(1*5)=140
140 % 10 = 0
So 138335-85-0 is a valid CAS Registry Number.
138335-85-0Relevant articles and documents
Regiospecific Synthesis of the Aminoimidazoquinoxaline (IQx) Mutagens from Cooked Foods
Bierer, Donald E.,O'Connell, John F.,Parquette, Jon R.,Thompson, Charles M.,Rapoport, Henry
, p. 1390 - 1405 (2007/10/02)
A versatile regiospecific synthesis has been developed to prepare the six dimethyl- and trimethyl-substituted 2-aminoimidazoquinoxaline (IQx) regioisomers 35, 36, 37, 38, 39, and 40 for complete and unambiguous characterization.The key reaction step in the synthetic sequence for these angular tricycles is a photodehydrohalogenative cyclization of suitably substituted pyrazinylimidazolylethylene intermediates derived from common pyrazine and fully functionalized imidazole precursors.The reaction sequence developed allows for versatility in the substitution pattern as well as total regioisomeric control for the synthesis of all possible methyl and polymethyl analogues of IQx.Comparison of the physical properties among the isomeric di- and trimethyl-IQx's has established the value of unambiguous regiospecific synthesis for structural assignments in this food mutagen series.