Offer 94-07-5 C9H13NO2 Synephrine

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PRODUCT INFORMATION :

Synephrine Basic information

Plant Extract Pharmacological function Separation and extraction methods Content analysis method HPLC method for the determination of synephrine content in hovenia dulcis of rutaceae plants Chemical property Application Production Method

Product Name:	Synephrine
Synonyms:	oxedrine;SYNEPHERINE;(+/-)-SYNEPHRINE;SYNEPHRINE;4-hydroxy-alpha-(methylaminomethyl)benzyl alcohol;AKOS NCG1-0008;1-[4-HYDROXYPHENYL]-2-METHYLAMINOETHANOL;AURORA KA-6561
CAS:	94-07-5
MF:	C9H13NO2
MW:	167.21
EINECS:	202-300-9
Product Categories:	All Inhibitors;Reduce Weight;Herbs & Natural Remedies;Natural Plant Extract;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Nutritional Ingredients;Plant extracts;Herb extract;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract
Mol File:	94-07-5.mol

Synephrine Usage And Synthesis

Plant Extract	Synephrine is a kind of biological active substance, mainly extracted from the orange, tangerine peel, green husk and rutaceae plants, is a traditional Chinese medicine and plays an important role of frutus aurantii immaturus effective component, has a strong heart, increase blood volume contraction, blood vessels, high total peripheral vascular resistance and make the left ventricular pressure and the effect of arterial blood pressure, shock resistance, and the effect that reduce weight, but because the Synephrine has the similar structure to that of jute alkali has excited central nervous, the potential side effects of cardiovascular disease, in recent years it is limited to use in the United States, Canada and other countries. Figure 1 the extract of frutus aurantii immaturus Synephrine
Pharmacological function	The pharmacological effects of Synephrine is stimulant, mainly acts on the adrenaline receptor, the heart also have certain excitation; Can shrink blood vessels elevated blood pressure expansion of the trachea and bronchus; Also has a certain of losing weight and the antidepressant effects, mainly used in the treatment of bronchial asthma clinical shock and hypotension collapse and orthostatic hypotension dyspepsia not gastroptosis etc. Synephrine is a kind of pure natural stimulant, without any side effects and positive reactions, and has been widely used in medicine, food and beverage and other industries. The above information is edited by the Chemicalbook of Duan Yalan.
Separation and extraction methods	At present, the extraction and separation method of high purity Synephrine is not mature, and the commonly used method is mainly cationic bunch of ester exchange method and hydrochloric acid percolation method, etc. Market demands for acid-insoluble ash extract hesperidin contain the Synephrine and is huge, so it is necessary to establish a comprehensive process route to utilize the frutus aurantii immaturus, extraction of frutus aurantii immaturus Synephrine and hesperidin.
Content analysis method	With the increasing market demand of Synephrine, Synephrine is more valuable. Studies for detection method of the content is unceasingly thorough, the reported methods are (1) reverse high performance liquid chromatography (RP - HPLC), (2) packed column supercritical fluid chromatography (SFC), (3) the HPLC method, (4) thin layer scanning method, (5) combination with high performance liquid chromatography and thin layer chromatography scanning method, etc.
HPLC method for the determination of synephrine content in hovenia dulcis of rutaceae plants	[Test Article] rutaceae plant orange Citrus teticulata Blamco and cultivar dry and mature skin, medicinal herbs called "orange" and "wide" tangerine peel, or lime Citrus aurantiwm L and its cultivar immature fruit, dry or sweet orange C.Sinensis Osbeck dry young fruit, medicinal herbs called orange; Orange and its dry cultivated varieties of young fruit or immature fruit peel, medicinal herbs, green husk.  1. chromatographic Column chromatographic conditions: Micropak MCH - 5 c18; Mobile phase: 0.02 mol/L phosphoric acid methanol solution and 0.2% sodium dodecyl sulfate; Column temperature: 50 ℃; Flow rate: 1 ml/min: detection wavelength 275 nm. 2. the preparation of the reference substance solution  Accurate weight synephrine 4 mg, dilute with 10 ml 0.01 mol/L HCL. 3. the preparation of sample solution  Take 1 g of fine powder sample in 50 ml taper bottle with plug, add 20 ml methanol, ultrasonic oscillation extraction for 15 min, stand for 4 h, filter, take further filtrate 5 ml in 10 ml of centrifugal pipe plug, 90 ℃ insoluble dry, cool, add 0.01 mol/L of hydrochloric acid and chloroform each 2 ml, dense vibration wave, centrifugal, take supernatant on standby. 4. measurement  Precision learn each 10 ml of the sample solution and reference substance solution, injection, according to chromatographic analysis condition. 5. Analysis results Figure 2 Different origin Citrus aurantium, bran fried Bitter Orange Synephrine (n = 6,%)
Chemical property	Ether hydrochloride, colorless crystalline (ethanol), melting point: 166 ℃ - 167 ℃, [α] 27 d - 52. (C = 7.6 mg/ml, anhydrous methanol). In strong acid, strong alkali ion exchange resin chromatography separation easy occurred in despun role. Crystallization and melting point: 184 ℃- 185 ℃; Hydrochloride crystallization, melting point: 151 ℃ - 152 ℃, soluble in water. Heavy tartrate, 188 ℃ - 189 ℃ (partial decomposition), soluble in water, soluble in ether, hardly soluble in chloroform, ether.
Application	Vasopressors. Are used in shock, heart failure, treatment of bronchial asthma and bottom blood pressure during surgery and anesthesia, collapse and shock body, a low blood pressure, etc.
Production Method	Rutaceae plant lime Citrus aurantium l. results.
Chemical Properties	Off-White to Beige Powder
Usage	A α-adrenergic receptor agonist, vasoconstrictor.
Usage	anti-obesity
Usage	A a-adrenergic receptor agonist, vasoconstrictor

COMPANY INFORMATION :

HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material . 
Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas. 

superiority :

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.
2. Quality assurance: we have a first-class testing equipment and testing personnel, in strict accordance with ISO and cGMP standards, ensure that the quality of the shipment.
3.Ultra-low prices, we follow the meager profit but high turnover principle to win more customers, to provide you with quality and cheap products.
4.The best service: we can real-time quotation, tracking service, ensure the safety of the goods to the clients.
5. Customer groups: our clients throughout the world more than 30 countries, high quality products, low price, best service to win the customer's consistent high praise.
If you demand the product, you are welcome to contact us at any time, we guarantee that you seriously every inquiry, give you the fastest reply and the best service.