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Substance Name: Auxin
RN: 491-14-5
InChIKey: RKOUCPMGBBKLNK-UHFFFAOYSA-N

Note

  • Acetic acid derivatives of the heterocyclic compound indole. (Merck Index, 11th ed)

Classification Codes

  • Growth Substances
  • Plant Growth Regulators

Molecular Formula

  • C18-H32-O5

Molecular Weight

  • 328.446
 
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Names and Synonyms

Results Name

  • Auxin

MeSH Heading

  • Indoleacetic Acids

Synonyms

  • Auxin
  • EINECS 207-731-6

Systematic Name

  • 5-(3,5-Di-sec-butylcyclopent-1-enyl)-2,3,5-trihydroxyvaleric acid

Registry Numbers

CAS Registry Number

  • 491-14-5

System Generated Number

  • 0000491145

Structure Descriptors

InChI

1S/C18H32O5/c1-5-10(3)12-7-13(11(4)6-2)14(8-12)15(19)9-16(20)17(21)18(22)23/h8,10-13,15-17,19-21H,5-7,9H2,1-4H3,(H,22,23)

InChIKey

RKOUCPMGBBKLNK-UHFFFAOYSA-N

Smiles

C1([C@@H](C[C@@H]([C@@H](O)C(O)=O)O)O)=C[C@@H]([C@@H](CC)C)C[C@@H]1[C@@H](CC)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 196 deg C   EXP
log P (octanol-water) 4.680 (none)   EST
Atmospheric OH Rate Constant 1.28E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.