Porphyrin

CAS Registry Number®

101-60-0

CAS Name

Porphyrin

Molecular Formula

C20H14N4

Molecular Mass

310.35

Cite this Page

Porphyrin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=101-60-0 (retrieved 2024-11-22) (CAS RN: 101-60-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    360 °C

  • Density (2)

    1.58 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H14N4/c1-2-14-10-16-5-6-18(23-16)12-20-8-7-19(24-20)11-17-4-3-15(22-17)9-13(1)21-14/h1-12,21,24H/b13-9-,14-10-,15-9?,16-10?,17-11-,18-12-,19-11?,20-12?

InChIKey

InChIKey=RKCAIXNGYQCCAL-YYOYBPFYSA-N

SMILES

C1=2C=C3N=C(C=C3)C=C4NC(=CC5=NC(=CC(N1)=CC2)C=C5)C=C4

Canonical SMILES

N1=C2C=CC1=CC3=CC=C(C=C4N=C(C=C4)C=C5C=CC(=C2)N5)N3

Other Names for this Substance

  • 21H,23H-Porphine
  • Porphine
  • Porphin
  • Porphyrin
  • 21,22,23,24-Tetraazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa-1,3,5,7,9,11(23),12,14,16,18(21),19-undecaene

Deleted or Replaced CAS Registry Numbers

681295-24-9

CAS INSIGHTSTM
Targeted protein degrader structure, illustration