CAS 519-62-0 — 0 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 519-62-0

CAS 519-62-0PubChem CID 11593175

Chlorophyll B

IUPAC name: magnesium methyl (3R,21S,22S)-16-ethenyl-11-ethyl-12-formyl-17,21,26-trimethyl-4-oxo-22-[3-oxo-3-[(E,7R,11R)-3,7,11,15-tetramethylhexadec-2-enoxy]propyl]-23,25-diaza-7,24-diazanidahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-1,5,8(26),9,11,13(25),14,16,18,20(23)-decaene-3-carboxylate

Molecular formula: C55H70MgN4O6
Molecular weight: 907.5 g/mol
Exact mass: 906.5145777 Da
Topological polar surface area: 113.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 10
Covalent units: 2
Defined stereocentres: 5

Also known as

RefChem:918491CHEBI:27888208-272-45712ZB110RChlorophyll b (Technical Grade)CHLOROPHYLL-BChlorophyll b, analytical standardChlorophyll b from spinach, ~95% (HPLC)

1 more reported name

Chlorophyll b from spinach, >=90% (HPLC), <=0.5% Chlorophyll a

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External database identifiers

EPA DTXSID:DTXSID70889349

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 519-62-0

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