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Substance Name: Brassinolide
RN: 72962-43-7
UNII: Y9IQ1L53OX
InChIKey: IXVMHGVQKLDRKH-KNBKMWSGSA-N

Note

  • Plant growth promoting steroidal lactone from rape pollen.

Classification Codes

  • Growth Substances
  • Plant Growth Regulators

Molecular Formula

  • C28-H48-O6

Molecular Weight

  • 480.6812
 
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Names and Synonyms

Name of Substance

  • Brassinolide

Synonyms

  • 24-Epibrassinolide
  • 2alpha,3alpha,22alpha,23alpha-Tetrahydroxy-24alpha-methyl-B-homo-7-oxa-5alpha-cholestan-6-one
  • NSC 325306
  • UNII-Y9IQ1L53OX

Systematic Names

  • 6H-Benz(c)indeno(5,4-e)oxepin-6-one, 1-((1S,2R,3R,4S)-2,3-dihydroxy-1,4,5-trimethylhexyl)hexadecahydro-8,9-dihydroxy-10a,12a-dimethyl-, (1R,3aS,3bS,6aS,8S,9R,10aR,10bS,12aS)-
  • B-Homo-7-oxaergostan-6-one, 2,3,22,23-tetrahydroxy-, (2alpha,3alpha,5alpha,22R,23R,24S)-

Registry Numbers

CAS Registry Number

  • 72962-43-7

FDA UNII

  • Y9IQ1L53OX

System Generated Number

  • 0072962437

Structure Descriptors

InChI

1S/C28H48O6/c1-14(2)15(3)24(31)25(32)16(4)18-7-8-19-17-13-34-26(33)21-11-22(29)23(30)12-28(21,6)20(17)9-10-27(18,19)5/h14-25,29-32H,7-13H2,1-6H3/t15-,16-,17-,18+,19-,20-,21+,22-,23+,24+,25+,27+,28+/m0/s1

InChIKey

IXVMHGVQKLDRKH-KNBKMWSGSA-N

Smiles

C1(=O)OC[C@@H]2[C@@H]([C@@]3([C@@H]1C[C@@H]([C@@H](C3)O)O)C)CC[C@]1([C@H]2CC[C@@H]1[C@H](C)[C@H]([C@@H]([C@H](C(C)C)C)O)O)C