carminic acid

Full Material List
3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid

Identifiers

FEMA N/A
CAS 1260-17-9
EINECS 215-023-3
Synonyms
  • (1R)-1,5- anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydro-2-anthracenyl)-D-glucitol
  • (1R)-1,5- anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol
  • 2- anthroic acid, 7-D-glucopyrosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
  • c.i. 75470
  • carminic acid
  • ci 75470
  • CI natural red 4
  • cochineal extract
  • D- glucitol, 1,5-anhydro-1-C-(7-carboxy-9,10-dihydro-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-2-anthracenyl)-, (1R)-
  • 7-a-D- glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid
  • 7beta-D- glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid
  • 7-D- glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthroic acid
  • natural red 4
  • sun red 1
  • sun red no. 1
  • 3,5,6,8- tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid
  • 3,5,6,8- tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-9,10-dihydro-2-anthracenecarboxylic acid
  • 7-[(5S,2R,3R,4R,6R)-3,4,5- trihydroxy-6-(hydroxymethyl)(2H-3,4,5,6-tetrahydropyran-2-yl)]-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxoanthracene-2-carboxylic acid
JECFA Food Flavoring N/A
JECFA Food Additive Carmines Cochineal Extract
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials N/A
FDA UNII CID8Z8N95N
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 492.391
Molecular Formula C22 H20 O13

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance N/A
Assay 96.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 136.00 °C. @ 760.00 mm Hg
Boiling Point 907.00 to 908.00 °C. @ 760.00 mm Hg (est)
Flash Point 601.00 °F. TCC ( 316.10 °C. ) (est)
Acid Value N/A
Vapor Pressure N/A
Vapor Density N/A
logP (o/w) 1.532 (est)
Soluble In
  • water, 1300 mg/L @ 25 °C (exp)
Occurrence
  • coccus cacti