DL-Hydroxyproline

CAS Registry Number®

618-28-0
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CAS Name

DL-Hydroxyproline

Molecular Formula

C5H9NO3

Molecular Mass

131.13

Cite this Page

DL-Hydroxyproline.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=618-28-0 (retrieved 2024-04-27) (CAS RN: 618-28-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    248-250 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/s2

InChIKey

InChIKey=PMMYEEVYMWASQN-PWECYVOMNA-N

SMILES

C(O)(=O)[C@@H]1C[C@@H](O)CN1

Canonical SMILES

O=C(O)C1NCC(O)C1

Other Names for this Substance

  • D-Proline, 4-hydroxy-, (4S)-rel-
  • Proline, 4-hydroxy-, DL-
  • DL-Proline, 4-hydroxy-, trans-
  • rel-(4S)-4-Hydroxy-D-proline
  • DL-Hypro

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Deleted or Replaced CAS Registry Numbers

22775-69-5

CAS INSIGHTSTM
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