English name: Bruceine A
CAS registration number: 25514-31-2
Molecular formula: C26H34O11
Molecular weight: 522.549
Appearance: off-white crystalline powder
Identification method: Mass, NMR
Analytical method: HPLC-DAD or / and HPLC-ELSD
Solubility: Insoluble in water, easily soluble in organic solvents such as methanol, ethanol, chloroform, ether.
Extraction source: Raven bile, also known as old raven bile, raven bile, bitter hazelnut, sophora flavescens, crow eggs, duck eggs, duck gall, anti-bitter, small bitter. The Latin name Brucea javanica. Is an evergreen shrub or small tree of the family Bitteraceae, Brucea, and all plants are yellow-yellow pilose. Branchlets with yellow-white lenticels. Odd pinnate compound leaves alternate, usually 7, opposite, ovate-lanceolate, apex acuminate, broadly wedge-shaped at base, oblique, triangular coarsely serrated at edges, sparse above, densely pilose below, especially on veins dense. The umbellate panicles are axillary, narrow and long, born in a sparse forest of lime mountains at an altitude of 950 ~ 1000m.
Uses: for content determination, identification, pharmacological experiments, etc.
Storage conditions: 4 ℃ refrigerated, sealed and protected from light
Validity period: 2 years
Packing: 20mg, 50mg, 100mg, 1g, 10g … The company can provide a large amount of high-purity Brucea Pavilion according to customer needs, and package according to customer requirements.
The product quality inspection and appraisal report is attached with the goods. Welcome to call us for consultation. Nanjing Chunqiu Bioengineering Co., Ltd. specializes in the production and customization of plant-derived natural compounds for 10 years. It has a professional and efficient plant-derived natural compound research and development and production plant. Strict production processes and perfect quality standards control ensure product quality Controllability and stability of mass production; perfect inventory and supply system, all products can be supplied from stock.
Quality commitment: If the product has quality problems, unconditional return and exchange.
Nanjing Spring & Autumn Biological Engineering Co., Ltd, established in 2008, is an innovated high-tech enterprise which holds a leading position in the extraction and separation of high purity natural products from plants and semi-synthesis.
Nanjing Spring & Autumn Biological Engineering Co., Ltd. has an R & D team composed by experienced natural products chemists. The company is mainly engaged in the extraction and separation of high purity natural products from plants, the research and production of standard reference materials, pharmacology used natural products, bulk level natural products, pharmaceutical intermediates and APIs from plants.
With the independent research and development ability, Nanjing Spring & Autumn Biological Engineering Company has distinguished itself for exclusive products among its counterparts both home and aboard.
Under the supervision of strict technical process, all the finished products will be identified and analyzed thorough HPLC, MS,
NMR and etc. to ensure the quality. Having faith in the advanced production technique and the quality control system, Nanjing Spring & Autumn Biological Engineering Company assures every customer the quality of the products and shall accept refund or replace the commodity if there is any quality problem.Product Description
- Supply front edge high purity natural products of pharmaceutical active in bulk grade and in stock.
- Supply over 600 high purity natural products from TCM for analysis standard or pharmacology research from mg to kg.
- Supply semi-synthesis from natural products
- OEM of high purity natural products from mg to kg. We expect to establish long-term cooperative relation with various customers around the world and look forward to mutual benefits and shared growth.
Packaging & Shipping
Package：20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg, 50kg…The company can provide a large number of high-purity Ginsenoside Rg1 according to customer requirements.
Q : 1. Can I have a sample ?
A : Yes, welcome to place sample order to test and check quality.Mixed samples are also OK.
Q : 2. What is your the lead time for production?
A : Generally Sample needs 1-3 days,mass production needs 15-30 days,also depands on your request.
Q : 3. Can you accept mixed batch of different products?
A : Yes,we can supply different product mix wholesale.
Q : 4. what payment terms do you accept?
A :Alibaba Trade assurance,TT,Western Union,paypal.
Q : 5. what is the warranty for your products?
A :We provide two year warranty for the products..
Q : 6. Are you trading company or manufacturer?
A :Yes, We are manufacturer. Welcome to visit our factory and check our products.
If you have any other questions, Don’t hesitate to contact us!