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Key Documents

C8849

Sigma-Aldrich

α-Chloralose−HBC complex

≥92% α-anomer basis

Synonym(s):

1,2-O-(2,2,2-Trichloroethylidene)-α-D-glucofuranose: 2-hydroxypropyl-β-cyclodextrin complex

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

assay

≥92% α-anomer basis

form

powder

shelf life

4 weeks at 4 °C (for aqueous solutions)

solubility

H2O: freely soluble

Application

α-Chloralose-HBC complex has been used for anesthetizing rats for various in vivo studies.

Biochem/physiol Actions

α-Chloralose-HBC complex is a preferred anesthetic over isoflurane as it displays no intrusion retinal spreading depolarization (rSD) generation and propagation.

Quality

α-Chloralose content: 10% (w/w)

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Tess E Kornfield et al.
eNeuro, 2(2) (2015-06-18)
Blood flow is a useful indicator of the metabolic state of the retina. However, accurate measurement of retinal blood flow is difficult to achieve in practice. Most existing optical techniques used for measuring blood flow require complex assumptions and calculations.
Anja I Srienc et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 36(9), 1579-1591 (2016-07-09)
Cortical spreading depolarization is a metabolically costly phenomenon that affects the brain in both health and disease. Following severe stroke, subarachnoid hemorrhage, or traumatic brain injury, cortical spreading depolarization exacerbates tissue damage and enlarges infarct volumes. It is not known
Kyle R Biesecker et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 36(36), 9435-9445 (2016-09-09)
The brain is critically dependent on the regulation of blood flow to nourish active neurons. One widely held hypothesis of blood flow regulation holds that active neurons stimulate Ca(2+) increases in glial cells, triggering glial release of vasodilating agents. This
J Silverman et al.
Laboratory animal science, 43(3), 210-216 (1993-06-01)
Chloral hydrate (CH) and alpha-chloralose (CS) are often used to anesthetize laboratory animals although, to our knowledge, there have been no controlled studies of their anesthetic or analgesic effects. Induction of and recovery from anesthesia can be stressful, and anesthesia
Tess E Kornfield et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(34), 11504-11513 (2014-08-22)
Light stimulation evokes neuronal activity in the retina, resulting in the dilation of retinal blood vessels and increased blood flow. This response, named functional hyperemia, brings oxygen and nutrients to active neurons. However, it remains unclear which vessels mediate functional

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