Carmine B( —— )

Catalog No. M37732 CAS No. 1390-65-4

COA

Datasheet

HNMR

HPLC

MSDS

Handing Instructions

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Product Name

Carmine B
Note

Research use only, not for human use.
Brief Description

Carmine (Carmine red) is an azo dye derived from dried Dactylopius coccus var. Costa and is an added food coloring.Carmine causes immediate hypersensitivity and delayed systemic reactions.
Description

Carmine (Carmine red), a natural red dye extracted from the dried females of the insect Dactylopius coccus var. Costa (cochineal). Carmine is a widely used food additive. Carmine provokes both an immediate hypersensitivity and a delayed systemic response with cutaneous expression.
In Vitro

Carmine has been used in biological staining to demonstrate selectively nuclei, chromosomes or mucins, depending on the formulation.
In Vivo

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Synonyms

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Pathway

Others
Target

Other Targets
Recptor

Others
Research Area

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Indication

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CAS Number

1390-65-4
Formula Weight

492.389
Molecular Formula

C22H20O13
Purity

>98% (HPLC)
Solubility

In Vitro:?H2O : 125 mg/mL (Ultrasonic)
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
Chemical Name

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1. Chandler W Rundle, et al. Contact Dermatitis to Carmine. Dermatitis. Sep/Oct 2018;29(5):244-249.?

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