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2D Structure
Also known as: 114899-80-8, [(1r,2r,3r,11s,12r,14r,26r)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro[17,19,28-trioxa-24-thia-13,30-diazaheptacyclo[12.9.6.13,11.02,13.04,9.015,23.016,20]triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2h-isoquinoline]-22-yl] acetate, ((1r,2r,3r,11s,12r,14r,26r)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro(17,19,28-trioxa-24-thia-13,30-diazaheptacyclo(12.9.6.13,11.02,13.04,9.015,23.016,20)triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2h-isoquinoline)-22-yl) acetate, ((1r,2r,12r,14r,26r)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro(17,19,28-trioxa-24-thia-13,30-diazaheptacyclo(12.9.6.13,11.02,13.04,9.015,23.016,20)triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2h-isoquinoline)-22-yl) acetate, Ecteinascidin 770, Ecteinascidin770
Molecular Formula
C40H42N4O10S
Molecular Weight
770.8  g/mol
InChI Key
BGFXHQYUWCGGLL-QWIBJBKUSA-N

fom the Thai tunicate Ecteinascidia thurstoni; structure in first source
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
[(1R,2R,3R,11S,12R,14R,26R)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro[17,19,28-trioxa-24-thia-13,30-diazaheptacyclo[12.9.6.13,11.02,13.04,9.015,23.016,20]triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2H-isoquinoline]-22-yl] acetate
2.1.2 InChI
InChI=1S/C40H42N4O10S/c1-17-9-21-10-23-24(13-41)44-25-14-51-39(48)40(22-12-27(49-5)26(46)11-20(22)7-8-42-40)15-55-38(32(44)31(43(23)4)28(21)33(47)34(17)50-6)30-29(25)37-36(52-16-53-37)18(2)35(30)54-19(3)45/h9,11-12,23-25,31-32,38,42,46-47H,7-8,10,14-16H2,1-6H3/t23-,24-,25-,31+,32+,38+,40+/m0/s1
2.1.3 InChI Key
BGFXHQYUWCGGLL-QWIBJBKUSA-N
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. 114899-80-8

2. [(1r,2r,3r,11s,12r,14r,26r)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro[17,19,28-trioxa-24-thia-13,30-diazaheptacyclo[12.9.6.13,11.02,13.04,9.015,23.016,20]triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2h-isoquinoline]-22-yl] Acetate

3. ((1r,2r,3r,11s,12r,14r,26r)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro(17,19,28-trioxa-24-thia-13,30-diazaheptacyclo(12.9.6.13,11.02,13.04,9.015,23.016,20)triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2h-isoquinoline)-22-yl) Acetate

4. ((1r,2r,12r,14r,26r)-12-cyano-5,6'-dihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxospiro(17,19,28-trioxa-24-thia-13,30-diazaheptacyclo(12.9.6.13,11.02,13.04,9.015,23.016,20)triaconta-4(9),5,7,15,20,22-hexaene-26,1'-3,4-dihydro-2h-isoquinoline)-22-yl) Acetate

5. Ecteinascidin 770

6. Ecteinascidin770

7. Chembl448144

8. Orb1709800

9. Schembl9765335

10. Schembl29711393

11. Bgfxhqyuwcggll-qwibjbkusa-n

12. Akos040733065

13. Cs-6236

14. Ms-31394

15. Hy-101191

16. F85510

2.3 Create Date
2006-10-26
3 Chemical and Physical Properties
Molecular Weight 770.8 g/mol
Molecular Formula C40H42N4O10S
XLogP33.7
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count15
Rotatable Bond Count4
Exact Mass Da
Monoisotopic Mass Da
Topological Polar Surface Area198
Heavy Atom Count55
Formal Charge0
Complexity1550
Isotope Atom Count0
Defined Atom Stereocenter Count7
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1