Carminic Acid 95% CAS: 1260-17-9 | MF: C22H20O13 | MW: 492.39, Buy now for reliable and reproducible results from Tristains at Chemical World.
Carminic Acid 95% (CAS: 1260-17-9) is a natural high-purity red pigment found in the cochineal insect (Dactylopius coccus). It is a hydroxyanthraquinone glycoside belonging to the family of hydroxyanthraquinone glycoside and its molecular formula is C22H20O13 and the molecular weight of the compound is 492.39. This compound is sometimes referred to as Natural Red 4 and it is also prized due to its red color, stability, and wide applicability in the laboratory and industrial fields.
Applications
- Applied in the field of histology laboratories to stain tissue sections with nuclei.
- In the textile industry, this has been popularly used as a natural dye to give a rich red color.
Key features
- 95% High Purity Grade: Ensures good performance and good staining results.
- Naturally Derived Dye: The cochineal provides a sustainable,friendly reagent
- Repeatable Performance: Appropriate to severe laboratory staining applications and industrial coloration.
General Description
Carminic Acid 95% is a clean laboratory grade cell stain and natural dye that can be ordered at Chemical World. This is a hydroxyanthraquinone glycoside that is classified as providing superior color intensity and reproducibility. It is also known as Natural Red 4 and is produced to meet the extreme requirements of the research labs, academic and industrial laboratories.
Chemical World is a reliable chemical distributor of laboratory chemicals, histological stains and specialty dyes. Manufactured with strong quality assurance measures, Carminic Acid 95% guarantees a uniform and reliable performance. The product comes in various packaging types, which provide flexibility when doing research-scale experiments, and also when using it in bulk, at the industrial level. Carminic Acid 95% readily is sold at competitive market prices and in different quantities to meet the application specifications. Customers who require up-to-date pricing, bulk supply services or technical specifications are advised to contact the sales department to aid them.
About Brand
TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding, which allows for the resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under the TriStains series is validated for accuracy, reliability, and consistency. TriStains, which manufactures and markets stains and indicators in various packaging, offers laboratories turnkey solutions for all their staining and indicator needs, improving accuracy in every experiment.
Chemical World provides the best laboratory brands that provide a constant and reliable result for any kind of experiment. Our range of high-quality laboratory brands is complete and is available in various scientific fields. ChemieR supplies high-purity chemicals to be used in reliable laboratories, cUSP supplies certified and standard solutions which can be used right away to assess accurately, and TriStains provides high-quality histological stains and indicators to be used in order to visualize accurately. LiChrom is the provider of liquid chromatography using high-grade reagents, and Bluster is the provider of high-grade solvents used in gas chromatography. EKS focuses on electronics-grade reagents that are used in advanced and sensitive analysis. These brands assure the research, analytical, and industrial laboratories with trusted quality, consistency, and performance. To get your product details, specifications, or to seek any purchasing assistance, visit our site chemicalworlds.com or email our sales team sales@chemicalworlds.com. We are happy to service your laboratory requirements with professional and fast service.
| 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 |
Carminic acid is an anthraquinone glucoside-containing small molecule natural product.
| 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 | 20D +3.1, c = 1 in water; 15D +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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