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Chlorophyllin
Sign in to saveAlso known as Chlorophyllin coppered trisodium salt, Trisodium (2S-trans)-[18-carboxy-20-(carboxymethyl)-13-ethyl-2,3-dihydro-3,7,12,17-tetramethyl-8-vinyl-21H,23H-porphine-2-propionato(5-)-N21,N22,N23,N24]cuprate(3-)
Chlorophyllin refers to any one of a group of closely related water-soluble salts that are semi-synthetic derivatives of chlorophyll, differing in the identity of the cations associated with the anion. Its most common form is a sodium/copper derivative used as a food additive and in alternative medicine. As a food coloring agent, copper complex chlorophyllin is known as natural green 3 and has the E number E141.
Chemical data
- Formula
- C34H31CuN4Na3O6
- Molecular weight
- 724.1 g/mol
- IUPAC name
- copper;trisodium;18-(2-carboxylatoethyl)-20-(carboxylatomethyl)-12-ethenyl-7-ethyl-3,8,13,17-tetramethyl-17,18-dihydroporphyrin-21,23-diide-2-carboxylate
- SMILES
- CCC1=C(C2=NC1=CC3=C(C(=C([N-]3)C(=C4C(C(C(=N4)C=C5C(=C(C(=C2)[N-]5)C=C)C)C)CCC(=O)[O-])CC(=O)[O-])C(=O)[O-])C)C.[Na+].[Na+].[Na+].[Cu+2]
- InChIKey
- HWDGVJUIHRPKFR-UHFFFAOYSA-I
- Polar surface area
- 147 Ų
- H-bond donors
- 0
- H-bond acceptors
- 10
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Has part
- oxygen
- Mass
- 723.1232650520002
- Has use
- food additive
Show 3 more facts
- chemical formula
- C₃₄H₃₁CuN₄Na₃O₆
- Commons category
- Chlorophyllin
- canonical SMILES
- C=Cc1c(C)c2cc3nc(c(CC(=O)[O-])c4nc(cc5[n-]c(cc1[n-]2)c(C)c5CC)C(C)=C4C(=O)[O-])C(CCC(=O)[O-])C3C.[Cu+2].[Na+].[Na+].[Na+]
Sources (2)
via Wikidata · CC0
~3 min read
Encyclopedic overview
7 sectionsContents
- Chemical properties
- Biological properties
- Uses
- Alternative medicine
- 3D printing
- References
- External links
Chlorophyllin refers to any one of a group of closely related water-soluble salts that are semi-synthetic derivatives of chlorophyll, differing in the identity of the cations associated with the anion. Its most common form is a sodium/copper derivative used as a food additive and in alternative medicine. As a food coloring agent, copper complex chlorophyllin is known as natural green 3 and has the E number E141.
==Chemical properties== Chlorophyllin is water-soluble. In vitro, it binds to some environmental mutagens such as the polycyclic aromatic hydrocarbons [[Benzo(a)pyrene|benzo[a]pyrene]] and [[Dibenzo(a,i)pyrene|dibenzo[a,i]pyrene]]. Chlorophyllin also binds to acridine orange.
Excerpted from Wikipedia’s “Chlorophyllin” article, available under the CC BY-SA 4.0 licence.