482-89-3
482-89-3
Chemical Structure
Indigo
- No. CAS: 482-89-3
- Formula:C16H10N2O2
- Molecular Weight:262.26
IUPAC Name: (Z)-[2,2'-biindolinylidene]-3,3'-dione
InChIKey: COHYTHOBJLSHDF-YPKPFQOOSA-N
SMILES: O=C1/C(NC2=C1C=CC=C2)=C3NC4=C(C=CC=C4)C/3=O
Biological Activity: Indigo is a blue dye. Indigo stains cellulose fibers such as cotton. Indigo stains food or biological samples to visualize and quantify the uptake or distribution of substances by organisms[1][2].
| Referencia número | Nombre del producto | Pureza | Descripciòn | Pricing | |||||||||||||||||||
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Indigo | 98.0% | Indigo is a blue dye. Indigo stains cellulose fibers such as cotton. Indigo stains food or biological samples to visualize and quantify the uptake or distribution of substances by organisms. | ||||||||||||||||||||
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Isoindigo | 99.67% | Isoindigo acts as the acceptor unit in donor-acceptor (D-A) conjugated polymers and belongs to the indigo dye family. Isoindigo contains two lactam rings and exhibits strong electron-withdrawing properties. Isoindigo can be used in dyeing and pigment preparation. Isoindigo shows high mobility and excellent environmental stability in field-effect transistors (FETs). Isoindigo possesses the activity to inhibit tumor cell proliferation and has certain anti-tumor activity. | ||||||||||||||||||||
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Indirubin-5-sulfonate | Indirubin-5-sulfonate is a cyclin-dependent kinase (CDK) inhibitor, with IC50 values of 55 nM, 35 nM, 150 nM, 300 nM and 65 nM for CDK1/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK4/cyclin D1, and CDK5/p35, respectively. Indirubin-5-sulfonate also shows inhibitory activity against GSK-3β. | |||||||||||||||||||||
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Vat Blue 4B | Vat Blue 4B (Ciba Blue 2B) is a biochemical reagent. Vat Blue 4B is a kind of biological materials or organic compounds that are widely used in life science research. | |||||||||||||||||||||
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Meisoindigo (Standard) | ≥98% | Meisoindigo (Standard) is the analytical standard of Meisoindigo. This product is intended for research and analytical applications. Meisoindigo (Dian III), a derivative of Indirubin (HY-N0117), halts the cell cycle at the G0/G1 phase and induces apoptosis in primary acute myeloid leukemia (AML) cells. Meisoindigo exhibits high antitumor activity. | ||||||||||||||||||||
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Vat Blue 2 | Vat Blue 2, a indigo (HY-N0335) derivative, is a dark blue 5,5'-dibromo-4,4'-dichloroindigo dye. | |||||||||||||||||||||
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Quinophthalone | Quinophthalone is a dye with distinctive greenish yellow color. Quinophthalone is used as coloring agents for various materials. Quinophthalone is a strong sensitizer in guinea pigs, and its threshold concentration for induction and challenge is 10 ppm. | |||||||||||||||||||||
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(Z)-Indirubin (Standard) | 98.07% | (Z)-Indirubin (Standard) is the analytical standard of (Z)-Indirubin (HY-N0117A). (Z)-Indirubin is an isomer of Indirubin (HY-N0117). Indirubin is a bisindole alkaloid with significant anticancer activity against chronic myeloid leukemia. | ||||||||||||||||||||
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Indirubin (Standard) | 97.45% | Indirubin (Standard) is the analytical standard of Indirubin. This product is intended for research and analytical applications. Indirubin (Couroupitine B) is a bis-indole alkaloid and has emarkable anticancer activity against chronic myelocytic leukemia. | ||||||||||||||||||||
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Indigo carmine (Standard) | ≥98% | Indigo carmine (Standard) is the analytical standard of Indigo carmine. This product is intended for research and analytical applications. Indigo carmine is an efficient reagent for the determination of ozone by chemlluminescence (CL). | ||||||||||||||||||||
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Oxcarbazepine impurity 2 | Oxcarbazepine impurity 2 is an impurity of Oxcarbazepine. | |||||||||||||||||||||
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References
- [1]. Balan DS, et al. Decolorization of textile indigo dye by ligninolytic fungi. J Biotechnol. 2001 Aug 23;89(2-3):141-5. [Content Brief]
- [2]. Söderberg JA, et al. Insulin-Producing Cells in the Drosophila Brain also Express Satiety-Inducing Cholecystokinin-Like Peptide, Drosulfakinin. Front Endocrinol (Lausanne). 2012 Aug 31;3:109. [Content Brief]
