cas 171408-84-7|| where to buy 2,7-Dibromo-9,9'-spirobifluorene

Название продукции:2,7-Dibromo-9,9'-spirobifluorene

IUPAC Name:2,7-dibromo-9,9'-spirobi[fluorene]

Упаковочная единица	Доступно для заказа	Цена ($)
CM139342-25g	in stock	ƿǪ
CM139342-100g	in stock	Ůľľ

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: Номер CAS:171408-84-7; Молекулярная формула:C25H14Br2; Точка плавления:-; Smiles-код:BrC1=CC2=C(C=C1)C3=C(C=C(Br)C=C3)C24C5=C(C6=C4C=CC=C6)C=CC=C5; Плотность:

: Номер в каталоге:CM139342; Молекулярная масса:474.2; Точка кипения:557.4°C at 760 mmHg; Номер Mdl:MFCD08704218; Хранение:Store at room temperature.

: Spiro Compounds; A spiro compound is a polycyclic compound in which two monocyclic rings share one carbon atom; the shared carbon atom is called a spiro atom. Spiro compounds have rigid structures, stable structures, and have special properties that general organic compounds do not possess, such as anomeric effect, spiro conjugation and spiro hyperconjugation. Compared with the monocyclic structure or the planar aromatic structure, the spiro structure has a larger three-dimensional structure; the heterocyclic spiro structure is also regarded as the biological isostere of some groups, which can change the drug to a certain extent. The water solubility, lipophilicity, dominant conformation and ADMET properties of the molecule make the optimized lead molecule easier to drug. Therefore, spiro compounds occupy a very important position in drug development.; Spiro And Bicyclic Compound; Hot sale various high quality spiro and bicyclic compound from china leading manufacturer. Our products are efficient, cost effective and deliver more benefits. welcome to choose us!

: Fluorenes; Fluorene is a polycyclic aromatic hydrocarbon insoluble in water and soluble in many organic solvents. Fluorenes are one of the most important fluorescent molecules with applications in polymers, electronic devices, sensors, and photochromic materials.

: Benzenes; Benzene is an important organic compound with the chemical formula C6H6, and its molecule consists of a ring of 6 carbon atoms, each with 1 hydrogen atom. Benzene is a sweet, flammable, colorless and transparent liquid with carcinogenic toxicity at room temperature, and has a strong aromatic odor. It is insoluble in water, easily soluble in organic solvents, and can also be used as an organic solvent itself. The ring system of benzene is called benzene ring, and the structure after removing one hydrogen atom from the benzene ring is called phenyl. Benzene is one of the most important basic organic chemical raw materials. Many important chemical intermediates can be derived from benzene through substitution reaction, addition reaction and benzene ring cleavage reaction.