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[Sell]
2-Methoxycinnamic acid |
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2-Methoxycinnamic acid CAS#: 6099-03-2 Assay: 99% Appearance: white or light yellow crystal Molecular formula: C10H10O3 Molecular weight: 178.18 Usage: organic chemical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
Alpha-methyl cinnamic acid |
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Alpha-methyl cinnamic acid Assay: 99%min CAS#: 1199-77-5 Molecular Formula: C10H10O2 Molecular weight: 162 Appearance: white crystal Package: 25Kg/drum or according to your packing demand Usage: organic chemical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
3-Methoxycinnamic acid |
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Synonyms: m- Methoxycinnamic acid, trans-3-(3-Methoxyphenyl)acrylic acid CAS#:6099-04-3 Assay:99%min Molecular Formula: C10H10O3 Molecular weight: 178.19 Appearance: white crystal Details: it is white crystal, can easily melt in alcohol and other organic solvent. Its assay is above 99% with gas chromatography. It's mainly used for pharmaceutical and its intermediates.
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
3,4-dimethoxycinnamic acid |
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3,4-dimethoxycinnamic acid Chemical Name: 3,4-dimethoxycinnamic acid CAS No.: 6443-72-7 Assay: 99%min Appearance: white or light yellow crystal Molecular Formula: C11H12O4 Molecular weight: 208 Package: 25Kg/drum or according to your packing demand Usage: organic chemical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
4-Methyl P-Formylcinnamic acid |
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4-Methyl P-Formylcinnamic acid CAS#: 7560-50-1 Assay: 98% Appearance: white or light yellow crystal Molecular formula: C11H10O3 Molecular weight: 190.2 Usage: organic chemical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [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 CAS#:90-50-6 Assay: 98% min Appearance: white or light yellow crystal Molecular formula: C12H14O5 Molecular weight: 238 Mp: 124-128degree C Package: 5Kg/drum or according to your packing demand Usage: organic chemical intermediates for Cinepazide or Gliclazide
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
2,5-Dichloro cinnamic acid |
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Chemical Name: trans-2,5-dichlorocinnamic acid CAS#: 20595-47-5 Assay: 98.5% min Appearance: white crystal Molecular formula: C9H6Cl2O2 Molecular weight: 217 Package: 5Kg/drum or according to your packing demand Usage: organic chemical intermediates, also can be used for pharmaceutical intermediates.
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
2,4-Dimethylcinnamic acid |
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CAS#: 1685-80-9 Assay: 98% min Molecular formula: C11H12O2 Molecular weight: 176 Appearance: white crystalline Package: 5Kg/drum or according to your packing demand Usage: organic intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
4-Formylcinnamic acid |
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4-Formylcinnamic acid ยงยง4-甲酰基肉桂 Chemical Name: p-formylcinnamic acid CAS#: 23359-08-2 Assay: 98% Appearance: white crystal Mp: 195-198 degree C Molecular formula: C10H8O3 Molecular weight: 176.17 Usage: Pharmaceutical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
Cinnamyl bromide |
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Chemical Name: 3-Bromo-1-phenyl-1-propene CAS#: 4392-24-9 Assay: 99%min Molecular formula: C9H9Br Molecular weight: 197.07 Appearance: needlelike crystalline Usage: Pharmaceutical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
Hydrocinnamic aci |
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Chemical Name: 3-phenylpropanoic acid CAS#: 501-52-0 Assay: 98%min Molecular formula: C9H10O2 Appearance:white crystalline powder Usage: one of importance raw material used in flavor additives and pharmaceutical intermediates.
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
3-Hydroxycinnamic acid |
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3-Hydroxycinnamic acid Chemical Name:3-Coumaric acid CAS#: 14755-02-3 Assay: 98%min Appearance: white crystal Mp: 189-192 degree C Molecular formula: C9H8O3 Molecular weight: 164.16 Usage: organic chemical intermediates
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
4-Hydroxycinnamic acid(liquid crystal grade) |
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CAS#: 7400-08-0 Assay: 99.9%min Appearance: white crystal Molecular formula: C9H8O3 Molecular weight: 164.20 Usage: use for liquid crystal
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» Posted by: Wuhan Yuancheng Technology Development company [China] |
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[Sell]
Ethyl cinnamate |
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Ethyl cinnamate CAS#:103-36-6 Assay: 99% Appearance: colorless unctuous liquid Packing: 25KG per plastic bucket Certificate: Kosher & ISO9001 Main purposes: use as solvent, intermediate of organic synthesis and so on. Molecular Formula: C11H12O2 Molecular Weight: 176.22 Melting point: 12 (Centigrade) Boiling point: 271 (Centigrade) Main use: use as solvent, intermediate of organic synthesis and so on. contact:ycgcsales008 at gmail dot com
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Methyl cinnamate |
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Methyl cinnamate CAS#: 103-26-4 Content: 99% Appearance: white or yellowish crystals Packing: 25KG per plastic bucket Main purposes: use as solvent, intermediate of organic synthesis and so on Productivity: 100ton per month Unit Price/Payment: Negotiable Origin: Made in China contact:ycgcsales008 at gmail dot com |
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamonitrile |
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Cinnamonitrile CAS#: 1885-38-7 ASSAY (CHROMATOGRAPHY): 97.0%min DESCRIPTION: COLORLESS/LIGHT YELLOW LIQUID ROTATION RATIO (20): 1.599-1.604 SPECIFIC GRAVITY: 1.013-1.030 ACIDITY: 0.5%max contact:ycgcsales008 at gmail dot com |
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamic Alcohol |
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Cinnamic Alcohol CAS#: 104-54-1 Appearance: White to slightly yellowish crystal or colorless to yellowish Liquid. ODOR: Hyacinth and balsamic odor. Alcohol Content (GC): 98% Freezing Point(deg): ≥33.0 Dissociated Aldehyde Content: ≤1.0% Chloride (NF): Negative Solubility: 1G sample dissolves in 1 ML 70% ethanol (V/V) completely contact:ycgcsales008 at gmail dot com
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamic acid |
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Cinnamic acid 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. contact:ycgcsales008 at gmail dot com
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Cinnamaldehyde |
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Cinnamaldehyde CAS: 104-55-2 Assay: 98% Appearance: Colorless or light yellow liquid Solubility in Alcohol (25centigrade): 1ml sample clearly soluble in 5ml ethyl alcohol of 60% (v/v). Flash Point (centigrade): 71(160Fahrenheit) Formula weight: 132.16 Packaging: 200kg/plastic drum or IBC 1000KG/drum Cause discoloration, stored away from air, light, heat and moisture Use range: An important medical raw material for external use and compose medicine; also it is an important essence used as soap flavor and fruit assurance. contact:ycgcsales008 at gmail dot com |
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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[Sell]
Ethisterone |
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Ethisterone molecular formula:C21H28O2 Molecular Weight:312.45 Standard: BP93, CP2000 CAS:434-03-7 Appearance:white fine powder Packing:1kg/foil bag |
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» Posted by: Hubei Yuancheng pharmaceutical manufacture Co.,Ltd [China] |
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