New Delivery for Butein-4-O-β-D-glucopyranoside - Chrysoobtusin Cas No. 70588-06-6 – Yongjian
New Delivery for Butein-4-O-β-D-glucopyranoside - Chrysoobtusin Cas No. 70588-06-6 – Yongjian Detail:
Bioactivity of Chrysoobtusin
Description: chrysoobtusin is an anthraquinone derivative isolated from cassia seed. Women Cassiae has long been used to protect the liver, brighten the eyes and defecate.
Reference: [1]. Zhang WD, et al. Simultaneous determination of aurantio-obtusin, chrysoobtusin, obtusin and 1-desmethylobtusin in rat plasma by UHPLC-MS/MS. Biomed Chromatogr. 2014;28(3):369-374.
[2]. Yang B, et al. Nine components pharmacokinetic study of rat plasma after oral administration raw and prepared Semen Cassiae in normal and acute liver injury rats. J Sep Sci. 2019;42(14):2341-2350.
Physicochemical Properties Of Chrysoobtusin
It is hygroscopic amorphous Tan powder (90% is off white powder)[ α] 16D-12.8。 (C = 4.6, methanol), tetraacetate is colorless acicular crystal, melting point: 196 ℃. Paeoniflorin is stable in acidic environment (pH 2 ~ 6) and unstable in alkaline environment.
Content Determination
Density: 1.3 ± 0.1 g / cm3
Boiling point: 586.2 ± 50.0 ° C at 760 mmHg
Melting point: 215-216 º C
Molecular formula: c19h18o7
Molecular weight: 358.342
Flash point: 212.4 ± 23.6 ° C
Accurate mass: 358.105255
PSA: 91.29000
LogP: 91.29000
Steam pressure: 0.0 ± 1.7 mmHg at 25 ° C
Customs Data On Chrysoobtusin
Customs Code: 2914690090
Chinese Overview: 2914690090 others VAT rate: 17.0%, tax rebate rate: 9.0%, regulatory conditions: no MFN tariff: 5.5%, ordinary tariff: 30.0%
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for New Delivery for Butein-4-O-β-D-glucopyranoside - Chrysoobtusin Cas No. 70588-06-6 – Yongjian , The product will supply to all over the world, such as: Oman, Jordan, Iran, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
By Agustin from Mali - 2018.09.12 17:18
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Elva from Austria - 2018.02.21 12:14
