laccaic acid
1,2-anthracenedicarboxylic acid, 7-acetyl-6-ethyl-9,10-dihydro-3, 5,8-trihydroxy-9,10-dioxo-
Identification
| Name | laccaic acid |
| CAS Number | 60687-93-6 |
| FDA UNII | Search |
| Molecular Formula | C20 H14 O10 |
| Molecular Weight | 414.32358000 |
| MDL Number | MFCD00071249 |
| Nikkaji Number | J211.460G |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 799.27 °C. @ 760.00 mm Hg (est) |
| Flash Point | 844.00 °F. TCC ( 451.10 °C. ) (est) |
| logP (o/w) | 5.025 (est) |
| Soluble in | water, 0.02542 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for laccaic acid usage levels up to | not for fragrance use. |
| Recommendation for laccaic acid flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
7-
acetyl-6-ethyl-3,5,8-trihydroxy-9,10-dioxo-9,10-dihydro-1,2-anthracenedicarboxylic acid
7-
acetyl-6-ethyl-3,5,8-trihydroxy-9,10-dioxo-9,10-dihydroanthracene-1,2-dicarboxylic acid
7-
acetyl-6-ethyl-3,5,8-trihydroxy-9,10-dioxoanthracene-1,2-dicarboxylicacid
7-
acetyl-6-ethyl-9,10-dihydro-3,5,8-trihydroxy-9,10-dioxoanthracene-1,2-dicarboxylic acid
1,2-
anthracenedicarboxylic acid, 7-acetyl-6-ethyl-9,10-dihydro-3, 5,8-trihydroxy-9,10-dioxo-
1,2-
anthracenedicarboxylic acid, 7-acetyl-6-ethyl-9,10-dihydro-3,5,8-trihydroxy-9,10-dioxo-
c.c. 75450
C.I. natural red 25
caked lac
ester gum
grained lac
gum lacquer
kade lakh
lac dye
lac lac
lake lac
natural red 25
natural red 25 for microscopy
seed lac
shell lac
shiko
stick lac
xanthokermesic acid
PubMed:
A new saikogenin from the roots of Bupleurum bicaule.
PubMed:
Laccaic acid A is a direct, DNA-competitive inhibitor of DNA methyltransferase 1.
PubMed:
Conformations and spectroscopic properties of laccaic acid A in the gas phase and in implicit water.
PubMed:
Lac color inhibits development of rat thyroid carcinomas through targeting activation of plasma hyaluronan-binding protein.
PubMed:
Inhibition of plasma hyaluronan-binding protein autoactivation by laccaic acid.
PubMed:
Micellar electrokinetic chromatography method for the determination of several natural red dyestuff and lake pigments used in art work.
PubMed:
A new alpha-methylanthraquinone glucoside from Emex spinosus.
PubMed:
[Analysis of lac color in diets and feces of rats for toxicity studies].
PubMed:
[Analysis of main pigments and other ingredients in lac color product].
PubMed:
Separation of lac dye components by high-speed counter-current chromatography.
PubMed:
Effect of natural food colorings on immunoglobulin production in vitro by rat spleen lymphocytes.
PubMed:
Enzyme immunoassay for carminic acid in foods.
PubMed:
Assessment of the carcinogenic potential of a proposed food coloring additive, laccaic acid, using short-term assays.
PubMed:
Induction of gamma-glutamyl transpeptidase and glutathione S-transferase in cultured fetal rat hepatocytes by laccaic acid and monascus pigments.
PubMed:
A study on the toxicity of natural food dyes--toxicity and enzyme inhibition in Paramecium caudatum.