cas 25895-60-7, Sodium cyanoborohydride | Articles data ｜lookchem

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25895-60-7

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Synthesis of sodium cyanotrihydroborate and sodium isocyanotrihydroborate
A convenient synthetic procedure for sodium cyanotrihydroborate (NaBH3CN) is reported. Sodium isocyanotrihydroborate has also been isolated in mixtures with the normal salt and characterized. The isomerization of NaBH3NC to NaBH3CN has been investigated and is found to be H+ and CN- catalyzed. Boron nmr data are reported for BH3CN-, BH3NC-, and BH3CNBH3-. The infrared spectra of NaBH3NC, NaBD3NC, and NaBH3CNBH3 have been recorded and the fundamental vibrations assigned and compared with those reported earlier for NaBH3CN and NaBD3CN.
Wade, Robert C.,Sullivan, Edward A.,Berschied Jr.,Purcell
p. 2146 - 2150
(1970)
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Particles for diagnostic and therapeutic use
Methods, compositions and kits are disclosed. The compositions are light emitting and comprise a polymeric matrix having dissolved therein a photoactive compound. The composition has the characteristic that, after activation of the photoactive compound, the rate of decrease in the intensity of light emission at any time during a 20-fold decrease in the intensity is proportional to the intensity of the light emission. In one embodiment the polymeric matrix is comprised of particles of about 20 nm to about 100 μm in diameter to which is bound a specific binding pair member. The particles generally comprise a polymeric matrix having dissolved therein about 1 to about 20% by weight of a dopant. The compositions may be used in methods for determining an analyte. A combination is provided comprising (1) a medium suspected of containing the analyte, (2) and the aforementioned composition. The photoactive substance is activated and the effect of the activating on the optical properties of the combination is detected. The presence and amount of the effect is related to the presence and amount of the analyte in the medium. Also disclosed are kits for use in an assay.
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(2008/06/13)

CYCLOPROPYL DERIVATIVES AS NK3 RECEPTOR ANTAGONISTS
The present invention relates to cyclopropyl derivatives of formula (I) and salt thereof. These compounds are NK3 receptor antagonists and may therefore be useful for treatment of diseases where the NK3 receptor is implicated, e.g. psychotic disorders.
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Page/Page column 66-67

(2010/02/10)

A New Method for the Synthesis of Cyanohydroborates and Cyanoborane
Mono- and di-cyanohydroborate and cyanoborane complexes can be conveniently prepared by treatment of tetrahydroborate and borane complexes with mercury(II) cyanide.
Emri, Jozsef,Gyoeri, Bela
p. 1303 - 1304
(2007/10/02)

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Chemical Properties

Appearance/Colour :white crystalline powder
Melting Point: >242°C (dec.)(lit.)
Boiling Point: 307°C
Flash Point:?1°F
Density: 1.083 g/mL at 25 °C
Solubility:H2O: may be clear to slightly hazy
Storage Temp.:Store under Argon
Sensitive: Moisture Sensitive
Merck: 14,8606
BRN: 4152656
PSA: 23.79000
LogP: -1.16712

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