Products 173449-96-2

CAS 173449-96-2 is the registry number for Pyridinium Bisretinoid A2E. Offered by: Chemat Brand, MedChemExpress. Available pack sizes: on request, Get quote.

Pyridinium Bisretinoid A2E
Chemat Brand, MedChemExpress
  • size: on request, Get quote
  • Variants: 2
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Structural formula: {0} (CAS {1})

N-retinylidene-N-retinylethanolamine is a pyridinium ion obtained by formal condensation between two molecules of retinol and one the amino group of ethanolamine. A major constituent of retinal pigment epithelium lipofuscin. It is a retinoid and a pyridinium ion.

Source: ChEBI

Identity
Molecular formulaC42H58NO+
Molecular weight592.9 g/mol
IUPAC name2-[2-[(1E,3E,5E,7E)-2,6-dimethyl-8-(2,6,6-trimethylcyclohexen-1-yl)octa-1,3,5,7-tetraenyl]-4-[(1E,3E,5E)-4-methyl-6-(2,6,6-trimethylcyclohexen-1-yl)hexa-1,3,5-trienyl]pyridin-1-ium-1-yl]ethanol
InChIKeyWPWFMRDPTDEJJA-FAXVYDRBSA-N
SMILESCC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C2=CC(=[N+](C=C2)CCO)/C=C(\C)/C=C/C=C(\C)/C=C/C3=C(CCCC3(C)C)C)/C

Computed by PubChem (NCBI)

Synonyms: n-retinyl-n-retinylidene ethanolamine, N-Retinylidene-N-retinyl-ethanolamine, N-retinylidene-N-retinylethanolamine, Pyridinium bisretinoid A2E, di-retinoid-pyridinium-ethanolamine, Tretinoin lmpurity 20, orb1983244, A2E; A2-E; di-retinoid-pyridinium-ethanolamine
Related forms of this compound
2-[2-[(1Z,3E,5E,7E)-2,6-dimethyl-8-(2,6,6-trimethylcyclohexen-1-yl)octa-1,3,5,7-tetraenyl]-4-[(1E,3E,5E)-4-methyl-6-(2,6,6-trimethylcyclohexen-1-yl)hexa-1,3,5-trienyl]pyridin-1-ium-1-yl]ethanol C42H58NO+