Grundinformationen
- Standard-SMILES
Cc1c(C(=O)O)c(O)cc2c1C(=O)c1c(O)c([C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c(O)c(O)c1C2=O- InChIKey
DGQLVPJVXFOQEV-NGOCYOHBSA-N- Summenformel
- C22H20O13
- Durchschnittliche Molmasse
- 492,4 g/mol
- Monoisotopische Masse
- 492,09039069
Namen und Bezeichner
- Bevorzugter Name
- Carmine
- IUPAC
- 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
- Lokaler Name
- Karminsure
- Englischer Name
- Carminic Acid
- Summenformel
- C22H20O13
- Molmasse
- 492.39
Namen und Synonyme
Carmine1390-65-4B Rose liquid3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acidCarmine (Coccus cacti L.)Cochineal (Coccus cacti L.)Cochineal DyeDye, Cochineal3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-((2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)anthracene-2-carboxylic acidRefChem:574680DTXSID20442167-glucopyranosyl-3,5,6,8-tetrahydroxyl-1-methyl-9,10-dioxoanthracene-2-carboxylic acid
Weitere Namen anzeigen
CI 75470E120coccinic acidCARMINE ALUMINUM LAKECarminicC.I.Naturalred4NSC 326224CARMINE 2GCARMINE 40
215-724-4Carmine RedST0693397-[(5S,2R,3R,4R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)(2H-3,4,5,6-tetrahydropy ran-2-yl)]-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxoanthracene-2-carboxylic aci dNSC326224NCGC00091708-04SCHEMBL34094orb1218979
Datenbank-Bezeichner
- CAS
1260-17-9、1390-65-4- PubChem CID
- 14749
- ChEMBL
CHEMBL1366408- EC Number
- 215-724-4
- Nikkaji
- J3.366I
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,5
- Polarare Oberfläche (TPSA)
- 243 Ų
- H-Brücken-Donoren
- 9
- H-Brücken-Akzeptoren
- 13
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 35
- Formalladung
- 0
- Komplexität
- 864
Experimentelle und physikochemische Eigenschaften
Physical DescriptionRed crystals in methanol; bright red powder; deep red color in water; [HSDB]
Physikochemische Eigenschaften
- Schmelzpunkt
- 136 °C · 136 °C
- Siedepunkt
- 506.2 °C · 506.2°C (rough estimate)
- Dichte
- 1.4504 · 1.4504 (rough estimate)
- Brechungsindex
- 1.6 · 1.6000 (estimate)
- Flammpunkt
- 12 ℃ · 12℃
- storage temp.
- room temp
- Löslichkeit
- 30 g/l · 30g/l
- Aggregatzustand
- Crystalline Powder
- pka
- 1.62 · 1.62±0.20(Predicted)
- Farbe
- Red to dark red
- PH
- 1.6 · 1.6 (10g/l, H2O, 20℃)
- Geruch (Odor)
- Odorless
- Wasserlöslichkeit
- 1.298 g/L · 1.298g/L(room temperature)
- Merck
- 14 · 14,1843
- BRN
- 71651 · 71651
- Major Application
- diagnostic assay manufacturinghematologyhistology
- InChIKey
- DGQLVPJVXFOQEV-JNVSTXMASA-N
- SMILES
- Cc1c(C(O)=O)c(O)cc2C(=O)c3c(O)c(O)c([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c(O)c3C(=O)c12
- LogP
- 1.532 · 1.532 (est)
- CAS Datenbank
- 1260 · 1260-17-9
- EPA chemische Informationen
- 4 · C.I. Natural Red 4 (1260-17-9)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (298 of 298) of all reports.
Not Classified；Reported as not meeting GHS hazard criteria by 298 of 298 companies. For more detailed information, please visit ECHA C&L website.
Aggregated GHS information provided per 298 reports by companies from 1 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 298 of 298 reports by companies.；There are 0 notifications provided by 0 of 298 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory Information
Chemical: Carmine
Status: Active Update: 13-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/28382
Carmine: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary
Anthraquinones are toxic by ingestion and may cause vomiting, diarrhea, kidney and liver damage, and coma; Deaths have been reported after children ingested Rhamnus berries; [HSDB] Occupational asthma confirmed in workers in dye manufacturing plant; [Malo] Cochineal is the dried bodies of the female insect coccus cacti. Carminic acid is the active coloring material, and carmine is the aluminum lake of carminic acid. [HSDB] See Carminic acid and Cochineal.
Hazard Classes and CategoriesNot Classified
Toxikologische Informationen
Adverse Effects
Occupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.；Asthma - Reversible bronchoconstriction (narrowing of bronchioles) initiated by the inhalation of irritating or allergenic agents.
Regulatorische Informationen
Regulatory Information
Chemical: Carmine
Status: Active Update: 13-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/28382
Carmine: Does not have an individual approval but may be used under an appropriate group standard
Sicherheitsdaten
- wgk
- 2
- tsca
- TSCA listed
- hs_code
- 32129000
- safety_code
- 22-24/25
- Speicherklasse
- 11 - Combustible Solids
- Giftige Stoffe Daten
- 1260-17-9(Hazardous Substances Data)
Chemie und Industrie
Pharmakologische Informationen
MeSH Pharmacological Classification
Natural or synthetic dyes used as coloring agents in processed foods.
Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.
Verwendung und Herstellung
Uses
Used in inks, dyes, food coloring, photography, paints, microbiological stains, and chemical reagents; [HSDB] Carmine is used as a microscopic stain of chromatin. [Ullmann]
Painting (Pigments, Binders, and Biocides) [Category: Paint]；Photographic Processing [Category: Other]；Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Household Products
Information on 77 consumer products that contain Carmine in the following categories is provided:；• Personal Care
Information on 2 consumer products that contain C.I. 75470 in the following categories is provided:；• Personal Care
Use ClassificationCosmetics -> Cosmetic colorant
Anwendungen
HistoryCI Natural Red 4(CI 75470), is a red dye occurring as a glycoside in the body of the cochineal insect Dactylopius coccus of the order Homoptera, family Coccidae. This insect is native to Central and South America. The Aztecs had extracted the dye from the insect centuries before the coming of the Spaniards. For breeding purposes, the insects were collected in the autumn and carefully protected during the winter months. Cochineal was harvested after three months, and then the bugs were killed by immersion in hot water, by placing in hot ovens, or by exposure to the hot sun. The latter method produced the highest quality dye. At present, Peru and the Canary Islands are the main source of the dye. Until the advent of synthetic dyes, the principal use for carminic acid was for dyeing tin-mordanted wool or silk. Its aluminum lake, carmine, finds use in the coloring of foods.
VerwendenCarminic acid (C.I. 75470) For staining nuclei in histological sections. Used to prepare staining solutions. CAS 1260-17-9, pH 1.6 (10g/l, HO, 20°C).
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Ergänzende Hinweise
DefinitionChEBI: A tetrahydroxyanthraquinone that is that is 1,3,4,6-tetrahydroxy-9,10-anthraquinone substituted by a methyl group at position 8, a carboxy group at position 7 and a 1,5-anhydro-D-glucitol moiety at position 2 via a C-gly osidic linkage. It is a natural dye isolated from several insects such as Dactylopius coccus.
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