189307-64-0 Usage
Uses
3A-Amino-3a-deoxy-(2as,3as)-gamma-cyclodextrin hydrate is a useful research compound, a cyclodextrin derivative.
Check Digit Verification of cas no
The CAS Registry Mumber 189307-64-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,3,0 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 189307-64:
(8*1)+(7*8)+(6*9)+(5*3)+(4*0)+(3*7)+(2*6)+(1*4)=170
170 % 10 = 0
So 189307-64-0 is a valid CAS Registry Number.
InChI:InChI=1/C48H81NO39/c49-17-18(58)41-73-9(1-50)33(17)81-42-26(66)19(59)35(11(3-52)74-42)83-44-28(68)21(61)37(13(5-54)76-44)85-46-30(70)23(63)39(15(7-56)78-46)87-48-32(72)25(65)40(16(8-57)80-48)88-47-31(71)24(64)38(14(6-55)79-47)86-45-29(69)22(62)36(12(4-53)77-45)84-43-27(67)20(60)34(82-41)10(2-51)75-43/h9-48,50-72H,1-8,49H2/t9-,10-,11-,12-,13-,14-,15-,16-,17+,18+,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-/m1/s1
189307-64-0Relevant articles and documents
Synthesis and characterisation of the 3-amino-derivative of γ-cyclodextrin, showing receptor ability and metal ion coordination properties
Contino, Annalinda,Cucinotta, Vincenzo,Giuffrida, Alessandro,Maccarrone, Giuseppe,Messina, Marianna,Puglisi, Antonino,Vecchio, Graziella
, p. 4765 - 4767 (2008)
The 3-hydroxy group of one glucopyranosinic ring of γ-cyclodextrin was selectively substituted with an amino moiety to obtain a new compound able to complex copper(II). Indeed, the new ligand, an altro-γ-CD, forms stable complexes with Cu(II), as the analogous 3-amino derivative β-CD previously exploited for the chiral separation of some amino acids by ligand exchange mechanism in capillary electrophoresis. Furthermore, the ligand forms a stable inclusion complex with anthraquinone-2-sulfonate.
