CAS 1260-17-9

Acido carminico

Descrizione:

Acido carminico, con il numero CAS 1260-17-9, è un composto organico naturale derivato principalmente dall'insetto cocciniglia, specificamente dalla scaglia del Dactylopius coccus. È un pigmento rosso che appartiene alla classe delle antraquinone ed è noto per il suo colore vibrante, spesso utilizzato in alimenti, cosmetici e tessuti. Acido carminico è solubile in acqua e alcol, ma insolubile in solventi non polari, il che lo rende versatile per varie applicazioni. Il composto presenta forti caratteristiche di assorbimento UV-Vis, contribuendo al suo utilizzo come colorante. Inoltre, Acido carminico è stato studiato per le sue potenziali proprietà antiossidanti. La sua stabilità può essere influenzata dal pH e dall'esposizione alla luce, il che è importante per la sua applicazione nei prodotti. Come colorante naturale, è spesso preferito rispetto alle alternative sintetiche a causa della sua minore tossicità e impatto ambientale. Tuttavia, è importante notare che alcune persone possono avere reazioni allergiche a Acido carminico, che devono essere considerate nel suo utilizzo.

Formula: C₂₂H₂₀O₁₃

InChI: InChI=1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21+/m1/s1

InChI key: InChIKey=DGQLVPJVXFOQEV-JNVSTXMASA-N

SMILES: O=C1C=2C(C(=O)C=3C1=C(C)C(C(O)=O)=C(O)C3)=C(O)C(O)=C(C2O)[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O

Sinonimi:

• (1R)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol
• (1R)-1,5-anhydro-1-(7-carboxylato-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol
• (1S)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol
• 1,5-Anhydro-1-(7-Carboxy-1,3,4,6-Tetrahydroxy-8-Methyl-9,10-Dioxo-9,10-Dihydroanthracen-2-Yl)Hexitol
• 2-Anthracenecarboxylic acid, 7-β-<span class="text-smallcaps">D</span>-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
• 2-Anthracenecarboxylic acid, 7-β-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
• 2-Anthroic acid, 7-<span class="text-smallcaps">D</span>-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
• 2-Anthroic acid, 7-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-
• 7-β-<span class="text-smallcaps">D</span>-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid
• 7-β-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid
• Acide carminique
• Acido Carminico
• Carmine 5297
• Carmine Cochineal
• Carmine Red E 120
• Cochineal Red PWD
• Creasperse Carmine CP 057
• E 120
• E 120 (dye)
• Karminsaure
• Natural Red 2180
• Natural Red 4
• Nsc 326224
• San Red 1
• San-Ei Gen San Red 1
• Sun Red 1
• Sun Red No. 1
• C.I. Natural Red 4
• C.I. Natural red 4

Carminic Acid (Natural dye)

CAS: 1260-17-9

Formula: C₂₂H₂₀O₁₃

Purezza: min. 85 %

Colore e forma: Orange to Brown to Dark red powder to crystal

Peso molecolare: 492.39

Ref: 3B-C0782

Carminic acid

CAS: 1260-17-9

Carminic acid analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₂₂H₂₀O₁₃

Purezza: (HPLC) ≥85%

Colore e forma: Powder

Peso molecolare: 492.39

Ref: 11-0470

Cochineal

CAS: 1260-17-9

Formula: C₂₂H₂₀O₁₃

Purezza: 85%

Colore e forma: Solid

Peso molecolare: 492.3864

Ref: IN-DA000QPN

Carminic acid

CAS: 1260-17-9

Formula: C₂₂H₂₀O₁₃

Purezza: ≥ 90.0%

Colore e forma: Red, dark red to orange or purple-brown crystalline powder

Peso molecolare: 492.39

Ref: 7W-GT8708

Carminic acid

CAS: 1260-17-9

Carminic acid

Purezza: ≥95%

Peso molecolare: 492.39g/mol

Ref: 54-BUP14793

Carminic acid (E120) 100 µg/mL in Acetonitrile:Methanol

Prodotto controllato

CAS: 1260-17-9

Formula: C₂₂H₂₀O₁₃

Colore e forma: Single Solution

Peso molecolare: 492.39

Ref: 04-A11044000MC-100

Carminic acid (E120)

CAS: 1260-17-9

Formula: C₂₂H₂₀O₁₃

Colore e forma: Neat

Peso molecolare: 492.39

Ref: 04-C11044000

Carminic acid

CAS: 1260-17-9

Carminic acid, from cochineal, deters ants, and acts as an antioxidant protecting cells and DNA; also exhibits antitumor properties.

Formula: C₂₂H₂₀O₁₃

Purezza: 90.522% - 99.94%

Colore e forma: Red Monoclinic Prisms From Aqueous Methanol

Peso molecolare: 492.39

Ref: TM-TN3601

Carminic acid

CAS: 1260-17-9

Natural glycoside

Formula: C₂₂H₂₀O₁₃

Purezza: ≥ 95.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 492.93

Ref: 5G-82865

Carminic Acid, >70%

CAS: 1260-17-9

Applications A red glucosidal hydroxyanthrapurin, it is produced naturally within some insects as a defense mechanism. Dyes and metabolites, Environmental Testing.
References Enoch, S., et al.: Chem. Res. Toxicol., 23, 1547 (2010), Valianou, L., et al.: Anal. Bioanal. Chem., 396, 3115 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),

Formula: C₂₂H₂₀O₁₃

Purezza: >70%

Colore e forma: Dark Red

Peso molecolare: 492.39

Ref: TR-C183620

Carminic acid

CAS: 1260-17-9

Carminic acid is a natural pigment, which is a red dye obtained from the cochineal insect, Dactylopius coccus. This compound is extracted through the processing of these insects, which are primarily harvested from cacti. The mode of action of carminic acid involves its ability to bind with proteins and metal ions, creating a stable colorant that is resistant to heat and light. This stability makes it particularly valuable in applications requiring long-lasting pigmentation.

Formula: C₂₂H₂₀O₁₃

Colore e forma: Powder

Peso molecolare: 492.39 g/mol

Ref: 3D-MC30619