High Purity CAS 10097-84-4 Rotundine Powder Natural Stephania Extract 99% Rotundin

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: Biohorlden-H001
• Assay: 99%
• CAS: 10097-84-4
• Mf: C21h25no4
• MW: 355.43
• Application: Pharmaceuticals Grade
• Appearance: off-White Crystalline Powder
• Certificate: ISO, GMP
• Test Method: HPLC
• Brand Name: Biohorlden
• Sample: Available
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Production Capacity: 5000kg/Month

Product Description

Rotundine powder, an analgesic drug, has been entrapped in a PIC polysaccharide granule. It was prepared in a two-step process, i.e., first granulation of a chitosan acetated solution containing Rotundine and then complexation of the polycationic component on the granular surface with a polyanionic solution of carboxymethyl glucomannan (CMGM). The granule has an average diameter of 1.38-1.53 mm and the drug content reaches 62.8%.

Product Name	Rotundine
CAS	10097-84-4
Appearance	White crystalline powder
MF	C21H25NO4
Molecular Weight	355.43
Purity	99%
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder
Shelf Life	24 Months

ITEMS OF TEST	STANDARD	RESULTS OF ANALYSIS
Appearance	White to almost white crystalline powder	White crystalline powder
Identification	A: Infrared absorption B: Ultraviolet absorption C: Thin-layer chromatographic identification	Conforms Conforms Conforms
Loss of drying	NMT 0.50%	0.31%
Melting range	136 -142°C	Confirms
Heavy metals	NMT 20ppm	<20ppm
Residue on ignition	NMT 0.10%	0.05%
3-Amino-1-propanol	NMT 0.50%	0.18%
Aceton	NMT 0.020%	Negative
Isopropyl alcoho	NMT 0.20%	Negative
Chromatographic purity	Total impurities: NMT1.00%Single impurity: NMT0.50%	Conforms Conforms
Assay	Not less than 98.00% and not more than 102.00%	99.64%

1.Nourishing and strengthening kidney function;
2.Protecting the liver from the damage of chemical poisons, preventing the damage of oxygen free radical;
3.Enhancing human immunity and resisting the diseases;
4.Enhancing intelligence and promoting physical endurance. 

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Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company?

We are a professional manufacturer.

2.What's your payment terms?

Standard terms: T/T in advance and Western Union.

Also L/C at sight is acceptable for large amount.

3.What's your shipping time?

We have a large stock, which means we can deliver the goods to you immediately.

4.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

5.How do you ship the order normally?

For large qty order,ship the goods by sea.

For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.

6.What's your loading port?

Usually Shanghai, Qingdao, Tianjin, Guangzhou