Natamycin

CAS Registry Number®

7681-93-8
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CAS Name

Natamycin

Molecular Formula

C33H47NO13

Molecular Mass

665.73

Cite this Page

Natamycin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7681-93-8 (retrieved 2024-05-18) (CAS RN: 7681-93-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    290 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C33H47NO13/c1-18-10-8-6-4-3-5-7-9-11-21(45-32-30(39)28(34)29(38)19(2)44-32)15-25-27(31(40)41)22(36)17-33(42,47-25)16-20(35)14-24-23(46-24)12-13-26(37)43-18/h3-9,11-13,18-25,27-30,32,35-36,38-39,42H,10,14-17,34H2,1-2H3,(H,40,41)/b4-3+,7-5-,8-6+,11-9+,13-12+/t18-,19-,20+,21+,22+,23-,24-,25+,27-,28+,29-,30+,32+,33-/m1/s1

InChIKey

InChIKey=NCXMLFZGDNKEPB-YAELOSMJSA-N

SMILES

C(O)(=O)[C@H]1[C@]2(O[C@@](O)(C[C@@H]1O)C[C@@H](O)C[C@@]3([C@](O3)(/C=C/C(=O)O[C@H](C)C/C=C/C=C/C=C\C=C\[C@H](O[C@H]4[C@@H](O)[C@@H](N)[C@H](O)[C@@H](C)O4)C2)[H])[H])[H]

Canonical SMILES

O=C(O)C1C(O)CC2(O)OC1CC(OC3OC(C)C(O)C(N)C3O)C=CC=CC=CC=CCC(OC(=O)C=CC4OC4CC(O)C2)C

Other Names for this Substance

  • 6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid, 22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-, (1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-
  • Pimaricin
  • 6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid, 22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-, [1R-(1R*,3S*,5R*,7R*,8E,12R*,14E,16E,18E,20E,22R*,24S*,25R*,26S*)]-
  • Tennecetin
  • 6,11,28-Trioxatricyclo[22.3.1.05,7]octacosane, pimaricin deriv.

Deleted or Replaced CAS Registry Numbers

141-35-5, 306-36-5, 1383-95-5, 1406-71-9, 223558-57-4, 81612-01-3

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