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Natural Yellow 18
B 1699
technical
C20H18ClNO.xH2O
141433-60-5 / 633-65-8
90%
371.81 (anhydrous basis)
B 1699 (OTTO) Berberine chloride, hydrate (technical) ≥90% Cas 141433-60-5 / 633-65-8 - used in histology for staining heparin in mast cells.
Berberine is an isoqinoline alkaloid shown to have a chemopreventive property against colon tumor formation by inhibiting the enzyme Cox-2 (cyclooxygenase-2) which is abundantly expressed in colon cancer cells.
Biochemicals found in plants
Yellow to dark yellow
Powder
Soluble in water
200 °C
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filterWGK Germany 2
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received.Not for medical, household or any other uses, for lab use only, Please test before use.