- Xanthene
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- $15.00 / 1KG
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2021-07-13
- CAS:92-83-1
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- Xanthene
-
- $15.00 / 1KG
-
2021-07-10
- CAS:92-83-1
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- Xanthene
-
- $1.00 / 1KG
-
2019-12-31
- CAS:92-83-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200kg
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| | Xanthene Basic information |
| | Xanthene Chemical Properties |
| Melting point | 101-102 °C(lit.) | | Boiling point | 310-312 °C(lit.) | | density | 1.0368 (rough estimate) | | refractive index | 1.5994 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | form | powder to crystal | | color | White to Light yellow to Dark green | | Water Solubility | soluble | | BRN | 133939 | | Stability: | Stable. Combustible. Incompatible with oxidizing agents. | | LogP | 4.230 | | CAS DataBase Reference | 92-83-1(CAS DataBase Reference) | | NIST Chemistry Reference | Xanthene(92-83-1) | | EPA Substance Registry System | 9H-Xanthene (92-83-1) |
| | Xanthene Usage And Synthesis |
| Chemical Properties | solid | | Uses | Organic synthesis, fungicide. | | Uses | Xanthene is useful for the preparation of CoIV-?Dinitrate Complex. | | Definition | xanthene: A heterocyclic compoundhaving three fused rings withone oxygen atom, C13H10O; m.p.101–102°C b.p. 310–312°C. The ringstructure is present in a class of xanthene dyes. | | Definition | A
yellow crystalline organic compound, used
in making dyestuffs and fungicides. | | Definition | The central structure of the
fluoroscein, eosin, and rhodamine dyes. | | Application | Xanthene derivatives constitute an important class of heterocyclic compounds present in bioactive natural products and pharmaceuticals exhibiting wide-ranging pharmaceutical and biological activities, such as antimicrobial, antiproliferative, antibacterial, antiviral and antinociceptive activities, and antioxidant activity. Xanthenes can also be used in the preparation of stable laser dyes, fluorescent sensor and protein labeling fluorophores used in laser technology, functional materials for visualization of biomolecular assemblies, photodynamic therapy, and as antagonists. | | General Description | Xanthene (10H-9-oxaanthracene) is a heterocyclic compound generally used as an important building block in organic synthesis. It is a core moiety of many dyes like?fluorescein, eosins, and rhodamines. | | Purification Methods | Crystallise dibenzopyran from *benzene, MeOH or EtOH. [Beilstein 17 H 73, 17 I 30, 17 II 72, 17 III/IV 614, 17/2 V 252.] |
| | Xanthene Preparation Products And Raw materials |
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