Methyl (2S)-4,5′,8′,9-tetrahydro-4′,9′,10-trihydroxy-7′-methoxy-5′,8′,9-trioxospiro[benzo[1,2-b:5,4-c′]dipyran-2(3H),2′(3′H)-naphtho[2,3-b]furan]-7-carboxylate

CAS Registry Number®

27267-71-6

CAS Name

Methyl (2S)-4,5′,8′,9-tetrahydro-4′,9′,10-trihydroxy-7′-methoxy-5′,8′,9-trioxospiro[benzo[1,2-b:5,4-c′]dipyran-2(3H),2′(3′H)-naphtho[2,3-b]furan]-7-carboxylate

Molecular Formula

C26H18O12

Molecular Mass

522.41

Cite this Page

Methyl (2S)-4,5′,8′,9-tetrahydro-4′,9′,10-trihydroxy-7′-methoxy-5′,8′,9-trioxospiro[benzo[1,2-b:5,4-c′]dipyran-2(3H),2′(3′H)-naphtho[2,3-b]furan]-7-carboxylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=27267-71-6 (retrieved 2024-10-05) (CAS RN: 27267-71-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C26H18O12/c1-34-13-7-12(27)16-17(19(13)29)21(31)23-11(18(16)28)8-26(38-23)4-3-9-5-10-6-14(24(32)35-2)36-25(33)15(10)20(30)22(9)37-26/h5-7,28,30-31H,3-4,8H2,1-2H3/t26-/m0/s1

InChIKey

InChIKey=CKLKRRFSZZUFKT-SANMLTNESA-N

SMILES

OC1=C2O[C@@]3(CC2=C(O)C4=C1C(=O)C(OC)=CC4=O)OC=5C(CC3)=CC6=C(C5O)C(=O)OC(C(OC)=O)=C6

Canonical SMILES

O=C1OC(=CC=2C=C3C(OC4(OC=5C(O)=C6C(=O)C(OC)=CC(=O)C6=C(O)C5C4)CC3)=C(O)C12)C(=O)OC

Other Names for this Substance

  • Spiro[benzo[1,2-b:5,4-c′]dipyran-2(3H),2′(3′H)-naphtho[2,3-b]furan]-7-carboxylic acid, 4,5′,8′,9-tetrahydro-4′,9′,10-trihydroxy-7′-methoxy-5′,8′,9-trioxo-, methyl ester, (2S)-
  • γ-Rubromycin
  • Methyl (2S)-4,5′,8′,9-tetrahydro-4′,9′,10-trihydroxy-7′-methoxy-5′,8′,9-trioxospiro[benzo[1,2-b:5,4-c′]dipyran-2(3H),2′(3′H)-naphtho[2,3-b]furan]-7-carboxylate

Deleted or Replaced CAS Registry Numbers

11031-40-6, 51065-13-5

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