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Carminic Acid 50%
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Tristains

S10043

Carminic Acid 50%

CAS No
1260-17-9
Synonym(s)
Natural red 4
Molecular Formula:
C22H20O13
Molecular Weight:
492.39
EC Number:
215-023-3
Colour Index Number:
75470
PubChem CID:
10255083
MDL number:
MFCD00167028
Specification SDS Available pack size: 100g, 5g
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Description

Carminic Acid 50% CAS: 1260-17-9 | MF: C22H20O13 | MW: 492.39, Buy now for reliable and reproducible results from Tristains.

Carminic Acid 50% Carminic Acid 50% (CAS: 1260-17-9) comes in a highly concentrated form and is commonly presented as a red to deep purple powder or liquid. It is chemically a glucosidal hydroxyanthrapurin derivative and its 50% concentration means that it is a strong formulation that can be diluted or diluted depending on the special needs of the laboratory. Carminic acid is a water-soluble red pigment naturally produced by the cochineal insect (Dactylopius coccus) and is well known due to its vivid colour. It is commonly used as a biological and histological stain in the laboratory due to its bright red color and the ability to stain.

Applications

  • Applicable to educational and research laboratories to show properties of natural dye and what can be used in biological staining.
  • It is used as a natural textile dye to give bright and long-lasting red color to fabric.

Key features

  • High Purity : Ensures reproducible, accurate and consistent staining.
  • Stable Composition: Performs consistently in staining applications, dyeing applications and in analytical applications.
  • Water-Soluble: It is readily dissolved in aqueous solutions and is therefore convenient in laboratory preparations.

General Description

Carminic Acid 50% (CAS: 1260-17-9) is a hydroxyanthraquinone glucoside, derived by the Dactylopius coccus (cochineal). The 50% concentration is able to indicate a very strong product that is intended to be used reliably in histological staining, biological analysis and dyeing purposes. Its bright red color is appreciated for being able to create strong contrast, clarity and reproducible staining effects in the laboratory setting.

For laboratories seeking a dependable source to buy Carminic Acid 50%, TriStains solutions offers a comprehensive range of histology stains, dyes, and laboratory chemicals manufactured under strict quality control standards. The product is supplied with a focus on reproducibility, performance reliability, secure packaging, and timely delivery, making it suitable for both routine and advanced laboratory work. The price of Carminic Acid 50% (CAS: 1260-17-9) depends on pack size and quantity requirements. Competitive pricing options are available for research laboratories, academic institutions, and industrial users. Multiple packaging sizes support both small-scale and bulk usage. For current pricing details and bulk inquiries, customers may contact the sales team directly.

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 resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Additional information
Brand

Tristains

Size

100g, 5g

CAS No

1260-17-9

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TECHNICAL 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

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
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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