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[Sell]
Cinnamic aldehyde |
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Cinnamic aldehyde
Name: Cinnamic aldehyde
Synonyms: cinnamaldehyde，β-phenylacrolein
CAS Number: 104-55-2
Assay:99%
Molecular Formula: C9H8O
Molecular Weight: 132.16
Packing: 200kg/barrel
Melting Point:-8℃
Appearance: Colorless or light yellow liquid
Uses: It is also an important raw material of medicine, one commonly used in external medicine, compound classes.One is also an important spice commonly used in soap flavor, modulation gardenia, jasmine, lily of the valley, rose and other essences. It is used for fruit preservation, recent studies have shown that cinnamic aldehyde is used chewing gum on oral bacteria and deodorant can play a dual effect.
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» Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China]  |
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[Sell]
Caffeic acid |
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Caffeic acid
Product name: Caffeic acid
Synonym: 3,4-Dihydroxycinnamic acid
CAS NO: 331-39-5
MW: 179.15
EC NO: 206-361-2
MF: C9H7O4
Standard: cp,usp,bp
Packing: 25KG/drum
Water solubility: soluble in hot water
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
Ferulic Acid |
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Ferulic Acid
4-hydroxy-3-methoxycinnamic acid;ferulic acid; 3-methoxy-4-hydroxy-cinnamic acid; 3-(4-hydroxy-3-methoxyphenyl)acrylic acid
MF,MW： C10H10O4，194.19
CAS: 1135-24-6
Appearance:pale white fine powder。
assay : 98% HPLC
Ferulic acid is an organic Chemicals which is an abundant phenolic phytochemical found in plant cell wall components such as arabinoxylans as covalent side chains. Ferulic acid is a precursor in the manufacture of other aromatic compounds. It is an antioxidant in the sense that it is reactive toward free radicals such as reactive oxygen species (ROS). ROS and free radicals are implicated in DNA damage, cancer, accelerated cell aging. In addition, it may have pro-apoptotic effects in cancer cells, thereby leading to their destruction. What\'more, Ferulic acid may be effective at preventing cancer induced by exposure to the carcinogenic compounds benzopyreneand 4-nitroquinoline 1-oxide
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
2-Formylcinnamic acid |
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2-Formylcinnamic acid
Synonyms: 3 - (2 `- formyl) phenyl-acrylic acid
CAS: [130036-17-8]
Molecular Weight: C10H8O3 = 176
Physical and chemical properties: white or light yellow crystal, melting point :155-159 ℃, insoluble in water, soluble in alcohol, chloroform and other organic solvents. Content ≥ 98.0%
Uses: This product is a kind of pharmaceutical intermediates.
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
4-Formylcinnamic acid methyl ester |
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4-Formylcinnamic acid methyl ester
CBNumber: CB4361156
Chemical Name: 4-Formylcinnamic acid methyl ester
Molecular Formula: C11H10O3
Formula Weight: 190.2
CAS No.: 7560-50-1
Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.
Assay :99%
Usage：It can be used for organic medicine intermediate |
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
4-Formylcinnamic acid |
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4-Formylcinnamic acid
Chemical Name: 4-Formylcinnamic acid
Molecular Formula: C10H8O3
Formula Weight: 176.17
CAS No.: 23359-08-2
Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.
Assay :99%
Usage：It can be used for organic medicine intermediate |
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
p-methyl cinnamic acid |
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p-methyl cinnamic acid
Chemical Name: p-methyl cinnamic acid
Molecular Formula: C10H10O2
Formula Weight: 162.19
CAS No.: 1866-39-3
Appearance:white crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.
Assay :99%
Usage：It can be used for organic synthesize intermediate |
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
3,4-dimethoxycinnamic acid |
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3,4-dimethoxycinnamic acid
Chemical Name: 3,4-dimethoxycinnamic acid
Molecular Formula: C11H12O4
Formula Weight: 208.21
CAS No.: 2316-26-9
Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.
Assay :99%
Usage：It can be used for organic synthesize intermediate |
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
2-Fluorocinnamic acid |
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2-Fluorocinnamic acid
Synonyms: 3 - [(2 `- fluoro) phenyl] -2 - acrylic
CAS: [451-69-4]
Molecular Weight: C9H7FO2 = 166.0
Physical and Chemical Properties: White crystals, mp :179-183 ℃, insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Content ≥ 99.0%.
Uses: This product is an organic synthesis intermediate.
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
3,4,5-trimethoxycinnamic acid |
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3,4,5-trimethoxycinnamic acid
Chemical Name: 3,4,5-trimethoxycinnamic acid
Molecular Formula: C12H14O5
Formula Weight: 238.24
CAS No.: 90-50-6
Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.
Assay :99%
Usage：It can be used for organic synthesize intermediate
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
Cinnamic acid |
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Cinnamic acid
CAS: 621-82-9
Molecular formula: C9H8O2
Molecular weight: 148.16
Appearance: White to light yellow crystal powder
Fragrance: Unique scent
Purity: ≥99%
Melting point: 132.5-134.5℃
Heavy metals: ≤10ppm
Residue on ignition: ≤0.1%
Usage: The main use of cinnamic acid is in the manufacture of the methyl, ethyl, and benzyl esters for the perfume industry.
Ethyl ester used in glass prisms, lenses. Some esters, such as chaulmoogryl and other derivatives, are used in medicine.
Packing: 25kg/plastic bag
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
Acetylcysteine |
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Acetylcysteine
Chinese Synonyms: phlegm easy to clean, easy to cough net, MO cough powder
Alias in English: Acetein, Acetylcystein Airbron, Broncholysin Inspir, Lysomucil Mucofilin Sol, Mucomist, Mucomyst
【Pharmacology function】 mucolytics, and its molecular formula containing thiol (-SH), the polypeptide chain and disulfide (-SS-) fracture, reduce the viscosity of sputum, sputum more easily excreted, not only can be dissolved white sputum that can dissolve purulent sputum, applies to a lot of phlegm resistance causing difficulty in breathing and expectoration difficult disorders.
Indications for postoperative expectoration difficulties, acute, chronic bronchitis, bronchiectasis, pneumonia, tuberculosis, emphysema caused by sputum viscosity and expectoration difficulties. Now also used for the treatment of idiopathic interstitial lung.
The pharmacokinetic spray inhalation onset within 1 minute, maximum duration of 5 to 10 minutes. Stripped of acetyl from homocysteine metabolism in the liver after absorption.
Dosage (1) Spray: before use, dissolve into a 10% sodium chloride injection solution, aerosol inhalation, a 3ml, on the 1st 2 or 3 times. For non-emergency situations. (2) tracheal instillation of 5% solution: first aid, and direct instillation through the trachea or endotracheal each 1 ~~ 2ml, 1, 2 or 6 times. (3) intratracheal instillation: First Aid with 5% solution with a syringe tracheal cricoid cricothyroid membrane into the tracheal cavity, each 0.5 to 2ml (baby 0.5ml, child 1ml adult 2ml).
Formulations and specifications] powder: 0.1g (bottle), 5g (bottles)
Adverse reactions
This product can cause cough, bronchospasm, nausea, vomiting and other reactions, reduction to mitigate or withdrawal. Bronchospasm available isoproterenol relief.
Intravenous this drug treatment of severe acetaminophen poisoning, the occurrence of allergic reactions, such as body rash, itching, nausea, vomiting, dizziness, and bronchospasm associated with shortness of breath and tachycardia. Other adverse reactions to angioneurotic edema, hypotension, bronchospasm.
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| » Posted by: wuhanyuancheng [China] |
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[Sell]
DL-glutamic acid |
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DL-glutamic acid
Assay: 99%
Chemical type C5H9NO4
CAS Number 617-65-2
Quality standards AJI92
Packaging specifications 25KG/ drum
The product description is mainly used as a food flavor materials, also used as biochemical reagents and fermentation raw material, but also amino acid drugs
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| » Posted by: wuhanyuancheng [China] |
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[Sell]
L-acetic acid lysinea |
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L-acetic acid lysinea
CAS :57282-49-2
Assay:99%
Number: MB3348
The solubility of the solubility of L-acetic acid lysine, L-acetic acid lysine solubility in water, L-acetic acid lysine dissolved in saline, of L-acetic acid lysine in PBS buffer L-acetic acid lysine in DMSO, ethanol and other organic solvents, the solubility of L-acetic acid lysine in the cell experiments, L-acetic acid lysine in the rat and other animal experiments
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| » Posted by: wuhanyuancheng [China] |
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[Sell]
Marlboro Las Autoridades Sanitarias Advierten cigarette at www.cheapcigarette.cc |
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Newport, introduced in 1957, www.cheapcigarette.cc .is a brand of menthol cigarettes produced by Lorillard Tobacco
Company of Greensboro, North Carolina, United States. Newports comprise about 35 percent of
menthol cigarette sales in the US. Newports have gained a commanding share of the African-
American market; a 2005 survey stated that 49.5% of all sales to African Americans were
Newport cigarettes.They are also among the most expensive major brands of cigarettes in the
US |
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| » Posted by: www.cheapcigarette.cc [China] |
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[Sell]
cheap sale cigarette welcome to www.cheapcigarette.cc |
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Newport, introduced in 1957, www.cheapcigarette.cc .is a brand of menthol cigarettes produced by Lorillard Tobacco
Company of Greensboro, North Carolina, United States. Newports comprise about 35 percent of
menthol cigarette sales in the US. Newports have gained a commanding share of the African-
American market; a 2005 survey stated that 49.5% of all sales to African Americans were
Newport cigarettes.They are also among the most expensive major brands of cigarettes in the
US |
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| » Posted by: www.cheapcigarette.cc [China] |
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[Sell]
1-Propylimidazole |
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Product Name:
1-Propylimidazole
Molecular Formula:
C6H10N2
Molecular Weight:
110.34
CAS NO.:
35203-44-2
Structural Formula:
Appearance:
colorless or light yellow transparent liquid
Assay:
≥99%
Usage:
As medical raw material or used in organic synthesis.
Packing:
Net wt.: 200Kgs/plastic drum
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
1-Methylimidazole |
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Product name:
1-Methylimidazole
CAS No.:
616-47-7
Molecular formula:
C4H6N2
Molecular weight:
82.01
Structural formula:
Appearance:
Colorless transparent liquid
Melting point:
-6°C
Density:
1.036
Assay:
≥99%
Usage:
Mainly used in curing agent for epoxy resin and other resins. Used in the fields including casting, cementing and glass fibre reinforced plastic etc..
Packing:
NW:200kg per pail. packed in zinc coated metal pail(plastic pail), stored in cool, dry and draughty place.
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
1-Isopropylimidazole |
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Product Name:
1-Isopropylimidazole
Molecular Formula:
C6H10N2
Molecular Weight:
110.15
CAS NO.:
4532-96-1
Structural Formula:
Appearance:
light yellow or colorless transparent liquid
Assay:
≥99%
Usage:
As medical raw material or used in organic synthesis.
Packing:
200Kg/plastic drum.
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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[Sell]
1-Ethylimidazole |
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Product name:
1-Ethylimidazole
Molecular formula:
C5H8N2
Molecular weight:
96.13
CAS No.:
7098-07-9
Structural formula:
Appearance:
Colorless transparent liquid
Density:
0.997g/ml
Assay:
≥99%
Usage:
As raw materials of drugs, or in organic synthesis.
Packing:
NW: 200kg, packed in plastic pail.
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| » Posted by: Hubei Yuancheng Pharmaceutical Co., Ltd. [China] |
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