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Europe style for Ginkgolic Acid 17:2 - Chrysoobtusin Cas No. 70588-06-6 – Yongjian

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of vitexin-4″-o-glucoside , Cas No.604-80-8 Narcissin , yangambin , We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
Europe style for Ginkgolic Acid 17:2 - 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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Europe style for Ginkgolic Acid 17:2 - Chrysoobtusin Cas No. 70588-06-6 –  Yongjian detail pictures

Europe style for Ginkgolic Acid 17:2 - Chrysoobtusin Cas No. 70588-06-6 –  Yongjian detail pictures


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All we do is usually connected with our tenet " Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Europe style for Ginkgolic Acid 17:2 - Chrysoobtusin Cas No. 70588-06-6 – Yongjian , The product will supply to all over the world, such as: British, Istanbul, Berlin, Ensuring high product quality by choosing the best suppliers, we have also implemented comprehensive quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Mike from Bangladesh - 2018.12.22 12:52
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Tina from Gambia - 2017.12.02 14:11
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