CAS 25465-77-4|Purpurin 18

Introduction：Basic information about CAS 25465-77-4|Purpurin 18, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NamePurpurin 18
CAS Number25465-77-4Molecular Weight564.631
Density1.3±0.1 g/cm3Boiling Point1046.1±65.0 °C at 760 mmHg
Molecular FormulaC33H32N4O5Melting Point/
MSDS/Flash Point586.5±34.3 °C

Names

NamePurpurin 18
SynonymMore Synonyms

Purpurin 18 BiologicalActivity

DescriptionPurpurin 18, a derivative of chlorophyll, is an interesting dihydroporphyrin for generating photosensitizers[1].
Related CatalogResearch Areas >>OthersSignaling Pathways >>Others >>Others
References

[1]. NicolasDrogat, et al. High yield preparation of purpurin-18 from Spirulina maxima. Dyes and Pigments

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point1046.1±65.0 °C at 760 mmHg
Molecular FormulaC33H32N4O5
Molecular Weight564.631
Flash Point586.5±34.3 °C
Exact Mass564.237244
PSA136.97000
LogP5.93
Vapour Pressure0.0±0.3 mmHg at 25°C
Index of Refraction1.642
InChIKeyKUFHJWJISCAHNP-JXFKEZNVSA-N
SMILESC=CC1=C(C)c2cc3[nH]c(c4c5[nH]c(cc6nc(cc1n2)C(C)=C6CC)c(C)c5C(=O)OC4=O)C(CCC(=O)O)C3C

Synonyms

(17S-trans)-18-(2-Carboxyethyl)-12-ethenyl-7-ethyl-17,18-dihydro-3,8,13,17-tetramethyl-21H,23H-porphine-2,20-dicarboxylic acid cyclic 2,20-anhydride
3-[(1E,10Z,15Z,19Z,22S,23S)-12-Ethyl-13,18,22,27-tetramethyl-3,5-dioxo-17-vinyl-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.1.1.1.0]heptacosa-1,6,9(27),10,12,14(26),15,17,19,21(24)-decaen-23-yl]propanoic acid
(15S,16S)-10-Ethenyl-5-ethyl-16,18-dihydro-6,11,15,22-tetramethyl-18,20-dioxo-15H,20H-4,7:14,17-diimino-2,21-metheno-9,12-nitrilopyrano[4,3-b]azacyclononadecine-16-propanoic Acid
(17S,18S)-18-(2-Carboxyethyl)-12-vinyl-7-ethyl-17,18-dihydro-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,20-dicarboxylic acid 2,20-anhydride
3-[(1E,10Z,15Z,19Z,22S,23S)-12-Ethyl-13,18,22,27-tetramethyl-3,5-dioxo-17-vinyl-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.1.1.1.0]heptacosa-1,6,9(27),10,12,14(26),15,17,19,21(2 4)-decaen-23-yl]propanoic acid
Purpurin a
Purpurin-18
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