1. Cholesterol brief introduction

Cholesterol (CAS NO.57-88-5) is a white or yellow powder. As a pharma ingredient, it has its pharmaceutical grade. As an organic compound, you can use it in additive or cosmetics. China Cholesterol market is a mature chemical producing base. The chemical formular of this product is C₂₇H₄₆O and the molecular weight is 386.66. It has different grades such as technical grade, feed grad and pharmaceutical grade.

You can obtain it from following steps:

Lecithin-->Cholesteryl acetate-->Dehydroepiandrosterone-->PHOSPHATIDYLETHANOLAMINE-->Atificial Cow-bezoar-->STREPTOKINASE-->7-Dehydrocholesterol-->Cholesteryl benzoate-->Androsta-1,4-diene-3,17-dione-->Nuclease, streptococcal deoxyribo-.

2. Cholesterol manufacturers or trading companies in China

(1) ANHUI BRIGHT-CHEM BIOENGENEERING CO.,LTD which is a cholesterol exporter and manufacturer in china can supply all three grades of different content. It is a company which is located in the north of Anhui Pearl - Huaibei City. Technical grade/Pharmaceutical Grade/Feed Grad can all be provided. The top quality of this chemical can be upon 98%.

(2) Hangzhou Dayangchem Co., Ltd which is a trading company of chemica can supply its 98% Cholesterol to you.

(3) Haihang Industry Co.,Ltd that is also one of Cholesterol manufacturers of this product. Its Cholesterol is on the purity of 99%.