4-Hydroxytryptophan

CAS Registry Number®

16533-77-0
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CAS Name

4-Hydroxytryptophan

Molecular Formula

C11H12N2O3

Molecular Mass

220.22

Cite this Page

4-Hydroxytryptophan.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16533-77-0 (retrieved 2024-05-03) (CAS RN: 16533-77-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C11H12N2O3/c12-7(11(15)16)4-6-5-13-8-2-1-3-9(14)10(6)8/h1-3,5,7,13-14H,4,12H2,(H,15,16)

InChIKey

InChIKey=QSHLMQDRPXXYEE-UHFFFAOYSA-N

SMILES

C(C(C(O)=O)N)C=1C=2C(NC1)=CC=CC2O

Canonical SMILES

O=C(O)C(N)CC1=CNC=2C=CC=C(O)C21

Other Names for this Substance

  • Tryptophan, 4-hydroxy-
  • Tryptophan, 4-hydroxy-, DL-
  • DL-Tryptophan, 4-hydroxy-
  • 4-Hydroxytryptophan
  • 4-Hydroxy-DL-tryptophan

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Deleted or Replaced CAS Registry Numbers

3270-99-3

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