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Synonyms:2-(benzyl(2-(dimethylamino)ethyl)amino)-pyridinmonohydrochloride;2-ethanediamine,n,n-dimethyl-n’-(phenylmethyl)-n’-2-pyridinyl-monohydroc;dehistin;dehistinmonohydrochloride;n(sup1)-alpha-pyridyl-n(sup1)-benzyl-n,n-dimethylethylenediaminemonohydro;n,n-dimethyl-n’-(2-pyridyl)-n’-benzylethylenediaminehydrochloride;n-benzyl-n’,n’-dimethyl-n-(2-pyridyl)-ethylenediaminhydrochloride;n-benzyl-n’,n’-dimethyl-n-2-pyridyl-ethylenediaminehydrochloride
CAS NO.:154-69-8
EINECS No.:205-833-5
MF:C16H22ClN3
MW:291.82
Specification of Rhein:
Appearance | White or almost white crystalline powder |
Melting point | 188.0~192.0℃ |
Identification | Organic Nitrogenous Bases
The tests for Chloride |
Organic volatile impurities | Should Complies |
Chromatographic Purity | Anyindividual impurity 0.1% max
Total impurity 1.0% max |
Loss on dry | 1.0% max |
Residue on Ignition | 0.1% max |
Assay | 98.0~102.0% |
Application of Rhein
Used as anti allergic drug
Package and Store of Rhein:
25kg drum or on the clients’ requirements.
Stored in airtight place at low temperature, moistureproof, sunfast. Avoid being mixed with alkali substance or substance with oxidation susceptibility.
Related products:Rhein/CAS:478-43-3
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