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CAS:584-85-0
MF:C11H18N4O3
EINECS:209-545-0
Purity:10% min
Other Names:anserine
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what is of Anserin with CAS 584-85-0?
Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]
Description
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item
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value
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CAS No.
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584-85-0
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Other Names
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anserine
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MF
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C11H18N4O3
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EINECS No.
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209-545-0
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Place of Origin
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China
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Purity
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10% min
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Appearance
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Pale yellow to light brown powder
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Usage
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Cosmetic Raw Materials
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Brand Name
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wpa
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Model Number
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wpa 584-85-0
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CAS
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584-85-0
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Application
Crystallise anserine from aqueous EtOH. It is hygroscopic and is best stored as the nitrate salt (see below). Purify it by shaking the nitrate salt with Dowex 3 (x4 free base) and washing with H2O, evaporating the filtrate and removing H2O by 3 distillations with 10mL of propan-2-ol. Dissolve the crystals in MeOH and add H2O dropwise until one phase is obtained and cool. Dry the crystals at 60o over P2O5 in a vacuum. The picrate has m 145o (from H2O). [Rinderknecht et al. J Org Chem 29 1968 1964, Beilstein 25 II 408, 25 IV 4383.]
Packing
25kgs/drum,9tons/20’container,25kgs/bag,20tons/20’container.
