EC21 Product Catalogs - needle crystal

Doxofylline Cas 69975-86-6

20260515

Uses: Doxofylline (Doxophylline) is a phosphodiesterase inhibitor, a xanthine derivative, used to treat asthma. Items Standard Character This product is white needle crystal or crystalline powder

Polygalic Acid

20250807

Product Name: Polygalic acid CAS No.: 1260-04-4 Molecular formula: C29H44O6 Molecular weight: 488.663 Specification: Analytical standard, HPLC ≥ 98% Appearance: White needle crystal powder

Pure Capsaicin Extract Powder in Capsaicin 95% 98%

20241028

needle crystal Test Method: HPLC CAS.No.: 404-86-4 Functions: Can be used as medicine for external application, Capsaicinoid has a good effect to relieve pain and diminish inflammation. Its potential

Capsaicinoids

20240928

white or light yellow needle crystal Capsaicinoids: ≥95% (HPLC, of which capsaicin≥60%, Dihydrocapsaicin≥20%) Melting point: 57~66âÂÂ Ignition residue: <1.0% Loss on drying: <1.0%

Matrine

20151014

needle crystal or crystalline powder，Odorless, bitter taste; For a long time in the wet sex is in the air, and will become a light yellow. ※ Pharmacological action： 1, used in the treatment o

Oleanolic Acid 98%

20190121

needle crystal (ethanol); odorless, tasteless, soluble in methanol, ethanol, benzene, ethyl ether, acetone and chloroform, practically insoluble in water, acid-base pairs are unstable. Melting point:

Emodin Rhubarb Extract Powder 50%, 98% by HPLC, CAS No. 518-82-1

20180125

1.Basic information Product name:Emodin Chemical name: 1,3,8-Trihydroxy-6-methylanthraquinone Appearance: orange needle-like crystal Purity:98% Test method:HPLC CAS: 518-82-1 Molecular Formula: C15H1