Buy Carminic Acid 50% (1260-17-9) MF: C22H20O13 | MW: 492.39. Get High Quality Carminic Acid 50% (1260-17-9) from TriStains at Dawnscientific.com
Carminic acid is the principal pigment present in cochineal insects and is responsible for their vibrant red color. It is classified as a natural dye and belongs to the class of anthraquinone derivatives.
“TriStains”, Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.
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Applications:
Biological staining: Carminic acid, due to its red color, may be employed as a biological stain in certain applications. It can be used to stain specific structures or components in biological samples for microscopic examination or research purposesPharmaceuticals: Carminic acid may find applications in the pharmaceutical industry as a coloring agent. It can be used to add color to oral medications, capsules, or topical preparations to improve their appearance or aid in identification.Cosmetics: Carminic acid is utilized in the cosmetics industry for its vibrant red color. It is commonly found in lipsticks, blushes, eyeshadows, and nail polishes. Due to its stability and intensity, carminic acid can provide long-lasting and attractive red shades to cosmetic formulations.Textiles: Carminic acid can be used as a dye in the textile industry. It can impart various shades of red to natural fibers like cotton, silk, and wool. However, synthetic dyes are more commonly used in textile dyeing due to their cost-effectiveness and wider color range.
Carminic Acid 50%
Carminic Acid 50% | 1260-17-9 | C22H20O13 | Dawn Scientific – Natural red 4. Anthraquinone glucoside-containing small molecule natural product. Shop now!
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ADDITIONAL INFORMATION
Alternate Names | Natural red 4 |
Application | Carminic acid is an anthraquinone glucoside-containing small molecule natural product |
CAS Number | 1260-17-9 |
Molecular Weight | 492.39 |
Molecular Formula: | C22H20O13 |
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
Carminic acid is an anthraquinone glucoside-containing small molecule natural product.
TECHNICAL INFORMATION
Appearance | Powder or crystalline powder |
Physical State | Solid |
Solubility | Soluble in water (1.30 mg/ml at 25° C), 1N Acetic Acid (10 mg/ml), DMSO, and methanol (slightly). Insoluble in chloroform. |
Storage | Store at room temperature |
Boiling Point | ~907.6° C at 760 mmHg (Predicted) |
Density | 1.9 g/cm3 (Predicted) |
Refractive Index | n20D 1.79 (Predicted) |
Optical Activity | α20D +3.1, c = 1 in water; α15D +51.6 in water |
IC50 | HepG2: IC50= 1.77 mM (human); HeLa: IC50 = 3.73 mM (human) |
pK Values | pKa: pK1: 2.81, pK2: 5.43, pK3: 8.10 |
SAFETY INFORMATION
WGK Germany | 2 |
RTECS | GG5350000 |
PubChem CID | 10255083 |
Merck Index | 14: 1843 |
MDL Number | MFCD00167028 |
EC Number | 215-023-3 |
Beilstein Registry | 71651 |
SMILES | CC1=C2C(=CC(=C1C(=O)O)O)C(=O)C3=C(C2=O)C(=C(C(=C3O)O) [C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O |
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