CAS 131061-62-6

Allo-3a-tetrahydro cortisol 21-O-b-D-glucuronide

CAS: 131061-62-6

Ref: 7W-GC7616

Allo-3α-tetrahydro Cortisol-d5 21-O-β-D-Glucuronide

Prodotto controllato

CAS: 131061-62-6

Formula: C₂₇D₅H₃₇O₁₁

Colore e forma: Neat

Peso molecolare: 547.647

Ref: TR-A548522

Allo-3α-tetrahydro Cortisol 21-O-β-D-Glucuronide

Prodotto controllato

CAS: 131061-62-6

Formula: C₂₇H₄₂O₁₁

Colore e forma: Neat

Peso molecolare: 542.616

Ref: TR-A548520

Allo-3a-tetrahydro cortisol 21-O-b-D-glucuronide

CAS: 131061-62-6

Allo-3a-tetrahydro cortisol 21-O-b-D-glucuronide (A4C21) is a complex carbohydrate with a high degree of modification. The A4C21 is synthesized by the glycosylation and methylation of 3,5,6,7,8,9,10,11-hexahydrodehydrocortisol 21-O-b-D-glucuronide. The synthesis starts with the formation of an acetal between the two hydroxyl groups on one side of the steroid nucleus and two chloroform molecules in order to protect the reactant from further reactions. The reaction product is then subjected to a ketalization reaction with thioglycolic acid to yield an alpha/beta unsaturated ketone which is then reacted with ethylene diamine to produce an amide linkage. This amide linkage is then cleaved to yield an aldol condensation product

Formula: C₂₇H₄₂O₁₁

Purezza: Min. 95%

Peso molecolare: 542.62 g/mol

Ref: 3D-MA16588