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Substance Name: Lysergic acid
RN: 82-58-6
UNII: ITO20DAO7J
InChIKey: ZAGRKAFMISFKIO-QMTHXVAHSA-N

Classification Code

  • DEA Schedule III

Molecular Formula

  • C16-H16-N2-O2

Molecular Weight

  • 268.314
 
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Names and Synonyms

Name of Substance

  • Lysergic acid

MeSH Heading

  • Lysergic acid

Synonyms

  • EINECS 201-431-9
  • Lysergic acid
  • UNII-ITO20DAO7J

Systematic Names

  • Ergoline-8-carboxylic acid, 9,10-didehydro-6-methyl-, (8beta)-
  • Lysergic acid

Superlist Names

  • DEA No. 7300
  • LSD precursor
  • Lysergic acid

Registry Numbers

CAS Registry Number

  • 82-58-6

FDA UNII

  • ITO20DAO7J

System Generated Number

  • 0000082586

Structure Descriptors

InChI

1S/C16H16N2O2/c1-18-8-10(16(19)20)5-12-11-3-2-4-13-15(11)9(7-17-13)6-14(12)18/h2-5,7,10,14,17H,6,8H2,1H3,(H,19,20)/t10-,14-/m1/s1

InChIKey

ZAGRKAFMISFKIO-QMTHXVAHSA-N

Smiles

c12c3C=4[C@H]([N@@](C[C@@H](C4)C(O)=O)C)Cc1c[nH]c2ccc3

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 240 deg C   EXP
pKa Dissociation Constant 3.44 (none)   EXP

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