Cho vann picrophylline poud
1. Introduction of Picrophylline Powder:
Bitterophylline powder (Theacrine,1,3,7,9-tetramethyluronic acid) is a purine alkaloid found in the leaves of wild bitter tea (CamelliakuchaHungT.Chang), whose molecular structure has one more methyl group than caffeine, which is common in tea fèy yo. It is because of the one more methyl group than caffeine, bitter tea alkaloids have very different physiological functions and health effects from caffeine, which has attracted extensive attention from scholars in the academic and pharmaceutical fields.
2 ． Basic Information ：
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Product Name
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Picrophylline
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Specification
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98%
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Appearance
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White powder
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CAS No.
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2309-49-1
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Molecular formula
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C9H12N4O3
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Molecular weight
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224.22
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EINECS No.
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218-994-1
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Melting point
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226°C
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Boiling point
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365.61°C (rough estimate)
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Density
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1.3055 (rough estimate)
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3. Fonksyone
1.Theacrine ka itilize pou ogmante nivo Dopamine;
2.Theacrine ka itilize pou redwi estrès ak enkyetid;
3.Theacrine ka itilize pou redwi enflamasyon nan tout kò a;
4.Theacrine ka itilize yo pwovoke thermogenesis ak fasilite boule grès.
4. Aplikasyon
Picraline se yon dwòg purin methyl. It has the effects of cardiotonic, diuretic, dilating coronary arteries, relaxing bronchial smooth muscle and stimulating central nervous system. Li se sitou itilize pou tretman an nan opresyon bwonch, anfizèm, bwonchit, ak kadyak dispnea.
5. COA
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Test items
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Test standard
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Test result
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Test method
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Character
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A white to almost white crystalline powder
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White crystalline powder
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ZSQB12-2
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HPLC
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≥99%
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99.9%
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HPLC
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Loss on dry
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<1.0%
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0.6%
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USP41
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Related substance
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Isolate impurity ＜0.2%, total impurities＜1.0%
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Conform
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HPLC
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Heavy metal
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<10ppm
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Conform
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USP41
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Pb
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≤0.5ppm
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＜0.5 ppm
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USP41
|
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Cd
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≤0.5ppm
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＜0.5 ppm
|
USP41
|
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As
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≤0.5ppm
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＜0.5 ppm
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USP41
|
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Hg
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≤0.1ppm
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＜0.1 ppm
|
USP41
|
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Residue on ignition
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≤0.5%
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0.1%
|
USP41
|
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Ash content
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≤ 0.5％
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0.1%
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USP41
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Melting point
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227-232 ℃
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229.5-231℃
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USP41
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Total Plate Count
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≤1000cfu/g
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≤10cfu/g
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USP41<2021>/<2022>
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Total Yeast&Mold
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≤100cfu/g
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Negative
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USP41<2021>/<2022>
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S. aureus
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Negative
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Negative
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USP41<2021>/<2022>
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Salmonrlla
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Negative
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Negative
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USP41<2021>/<2022>
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E.Coli
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Negative
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Negative
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USP41<2021>/<2022>
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Bulk Density
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≥0.55g/ml
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0.6g/ml
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USP41
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