Identita

Levodopa EP Impurity D

CAS 5796-17-8 · C9H11NO4

01Identita

Lazychem IDLC-31948
CAS RN5796-17-8
PubChem CID92222
Molecular formulaC9H11NO4
Molecular weight197.19Â g/mol
IUPAC name(2R)-2-Amino-3-(3,4-dihydroxyphenyl)propanoic acid
InChIKeyWTDRDQBEARUVNC-ZCFIWIBFSA-N

02Štruktúra a stereochémia

2D structurePubChem CID 92222
Two-dimensional chemical structure of Levodopa EP Impurity D, CAS 5796-17-8
Two-dimensional structure for the PubChem identity linked to this record. Confirm the identifiers before analytical use.

The parsed structure contains 1 ring, includes aromatic atoms, includes aliphatic carbon, has 1 defined stereocentre. These statements are calculated from the published structure string.

Defined stereocentres1
Ring count1
Secondary amines0
Tertiary amines0
SMILESC1=CC(=C(C=C1C[C@H](C(=O)O)N)O)O
InChINeuvedené

03Stereochemistry

The published structure contains 1 defined and 0 unassigned tetrahedral stereocentre. The exact wedge and dash depiction is shown above.

Defined centres1Structure assigned
Unassigned centres0Structure unspecified
Assignment statusFully assignedExact published identity
Tetrahedral upper bound≤ 2Before symmetry reduction

Published same-connectivity configurations

2 records

These records have the same connectivity, molecular formula and protonation layer, but a different complete InChIKey stereochemical layer. Only separately structure-linked records are shown.

Scope: The mathematical 2^n value is only an upper bound. Symmetry and other stereogenic elements can change the number of distinct stereoisomers. A hypothetical configuration is not published as a compound record without a verified structure identity.

04Stav v Indii

Exact-compound status is evaluated only against the published name and CAS number. Confirm the current official instrument before a regulatory decision.

05Názvy a vzťahy

API a materské liečivo

Levodopa

Nečistoty a súvisiace zlúčeniny

Názvy a vzťahy

  • D-Dopa
  • dopa d-form
  • 5796-17-8
  • 3-Hydroxy-D-tyrosine
  • (2R)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
  • 3,4-Dihydroxy-D-phenylalanine
  • D-3,4-Dihydroxyphenylalanine
  • D-3-(3,4-Dihydroxyphenyl)alanine
  • (+)-3-(3,4-Dihydroxyphenyl)alanine
  • (+)-3,4-Dihydroxyphenylalanine
  • Dopa, D-
  • 8T862R29FY

Nečistoty a súvisiace zlúčeniny

06Zdroje