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Offer
From Non Premium Member |
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Type: |
Sell |
| Subject: |
Cinnamic acid |
| Description: |
CAS#: 140-10-3
Appearance: white to light yellow crystal powder
Fragrance: unique scent
Structure: C9H8O2
Formula weight: 148.16
Assay: ≥99%
Melting point: 132.5-134.5 centigrade
Heavy metals (ppm) : ≤10ppm
Residue on ignition: ≤0.1%
Packing: 25kg/plastic bag
Usage: In biological chemistry, cinnamic acid is a key intermediate in shikimate and phenylpropanoid pathways. Shikimic acid is a precursor of many alkaloids, aromatic amino acids, and indole derivatives. Phenylpropanoid are a class of plant metabolites based on phenylalanine. They are widely distributed in plants fulfilling many functions including plant defense mechanism, pigmentation and external signaling system. Phenylalanine is first converted to cinnamates, coumarines, caffeic acids, ferulic acids, and sinapic acids. Cinnamic acid is the precursor of these acids. Cinnamic acid is the parent compound of its esters which are more volatile to be transported to other parts easily. Commercial cinnamic acid, a phenylacrylic acid structure compound, is used in converting to its esters such as methyl, ethyl, and benzyl cinnamate for the perfume and flavour application. Cinnamic acid and Its derivatives including esters and carboxylic functional derivatives are used as important components in flavours, perfumes, synthetic indigo and pharmaceuticals. Cinnamate can act as optical filters or deactivate substrate molecules that have been excited by light for the protection polymers and organic substances. They, cosmetic grades, are used as sunscreen agents to reduce skin damage by blocking UV-A, B. Cinnamic acid is an odorless white crystalline powder; slightly soluble in water; melting point 133 C and boiling point 300 C.
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| Placement Date: |
Apr 20, 2011 |
| Expiration Date: |
Jan 01, 2010 |
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Company Name: |
Hubei Yuancheng Pharmaceutical Co.,Ltd |
| Contact Person: |
Charlie Lee |
| City: |
Wuhan |
| Country: |
China
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| Local Time: |
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| E-mail: |
Premium
Membership Required (Join Free Today) |
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| Introduction: |
Hubei Yuancheng Pharmaceutical Co., Ltd. is a comprehensive and high-tech enterprise special in chemical synthetic drug, pharmaceutical intermediates, Chemical raw materials, chemical antisepsis, flavor & essence, and food additive, integrating R&D, manufacturing, operating and marketing into an organic whole. The company is located in Xiaogan city, nearby national highways of No.107, marched with Wuhan city.
Our factory covers an area of 33500 square meters, with clean environment and nice layout. There are several large-sized, medium-sized workshops and QA and research center with advanced equipments
At present, our main products are cinnamate series, anabolics series, L-carnitine,Melatonin, collagen and so on. Our products reach the advanced standard of domestic market, many of which reach the international standard, pass Kocher certificate and ISO9001.
Our Staff will pursue high quality and perfect brand with untiring efforts, and inherit company spirit on \" energy-saving, factual, enterprising, innovative \", follow the company management theory of \"lives, services or soul of quality \",with the first-class products and high-quality service to meet market\'s demands.
Sincerely welcome the clients from home and abroad to make common development in joint efforts.
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| Business Type: |
Exporter, Manufacturer |
| Areas of Interest: |
1. Health & Beauty/Pharmaceuticals
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