Aflatoxin B2a

CAS Registry Number®

17878-54-5

CAS Name

Aflatoxin B2a

Molecular Formula

C17H14O7

Molecular Mass

330.29

Cite this Page

Aflatoxin B2a.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17878-54-5 (retrieved 2024-11-08) (CAS RN: 17878-54-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198-201 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C17H14O7/c1-21-9-5-10-14(7-4-11(19)23-17(7)22-10)15-13(9)6-2-3-8(18)12(6)16(20)24-15/h5,7,11,17,19H,2-4H2,1H3/t7-,11+,17-/m0/s1

InChIKey

InChIKey=PFQSKXVNBUHPIW-AUWAXLAASA-N

SMILES

O(C)C=1C2=C(C=3[C@]4([C@@](OC3C1)(O[C@@H](O)C4)[H])[H])OC(=O)C5=C2CCC5=O

Canonical SMILES

O=C1OC2=C(C(OC)=CC=3OC4OC(O)CC4C32)C5=C1C(=O)CC5

Other Names for this Substance

  • Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,8,9,9a-hexahydro-8-hydroxy-4-methoxy-, (6aS,8R,9aS)-
  • Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6aα,8,9,9aα-hexahydro-8-hydroxy-4-methoxy-
  • Cyclopenta[c]furo[3′,2′:4,5]furo[2,3-h][1]benzopyran-1,11-dione, 2,3,6a,8,9,9a-hexahydro-8-hydroxy-4-methoxy-, [6aS-(6aα,8β,9aα)]-
  • Aflatoxin B1, dihydrohydroxy-
  • Aflatoxin B2a

View All

Deleted or Replaced CAS Registry Numbers

17878-56-7, 20309-96-0, 20421-08-3, 20978-13-6, 31223-79-7

CAS INSIGHTSTM
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