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Gou Hebei Chem Co ltd is one of professional and innovative companies,which engaged in the feilds of APIs, Intermediates, chiral compounds, organic chemicals, also dedicated to Research substances,
(India Whatsapp/Telegram/signal:+919319668540)
(HK Branch Source: Signal:+85252919765)
(Threema:5F2PHH43)
Research chemicals production and marketing. High and consistent quality, rich experience in exporting, prompt response and service and Safe and timely delivery, all these help us win more and more customers all over the world. Gou Hebei Chemicals Co ltd have a professional team that majored in organic/ medical/ dyestuff chemistry, also keep intimate cooperation with many universities, research institutions and individuals in order to support you and find the most suitable solution for you. we continuously develop and add new products into our product list, trying to meet and exceed your expectations. We also offer a comprehensive customer synthesis service. Ephedrine HCl powder for sale top quality bulk supplier from China top supplier. Pseudoephedrine powder for sale best prices Alprazolam powder for sale, Etizolam powder for sale, Ephedrine HCl powder for sale supplier, Pseudoephedrine powder for sale, we can offer 99.9% HPCL ephedrine. will show you the certificat of analysis. hope have business relationship with you soon
Ephedrine is a sympathomimetic alkaloid originally obtained from species of or prepared synthetically. Its action is similar to that of epinephrine (a catecholamine hormone secreted by the adrenal medulla and a neurotransmitter).
Its effects, although less powerful, are more prolonged, and it exerts action when administered orally, whereas epinephrine is effective only by injection. It is used as muscle relaxants, central nervous system and cardiac muscle stimulants in combination with others like theophylline.
It is used to prevent hypotension during spinal and infiltration anesthesia; and as a mydriatic. There are enantiomers in ephedrine structure. (1R,2S)- and (1S,2R)-enantiomers are designated ephedrine (opposite stereoisomerisms around the chiral center), whereas (1R,2R)- and (1S,2S)-enantiomers are designated pseudoephedrine. Commercial ephedrine is (-)-(1R,2S)-ephedrine [also called (-)-Ephedrine or L-ephedrine], while commercial pseudoephedrine enantiomer is (1S,2S)-pseudoephedrine [(+)-pseudoephedrine or D-pseudoephedrine].
Pseudoephedrine has less pressor action and fewer central stimulant effects than ephedrine. Pseudoephedrine is used as a nasal decongestant and a bronchodilator to relaxe and open the air passages to the lung to increase the flow of air, and thus is used in the treatment and/or prevention of symptoms of bronchial asthma and of reversible bronchospasm associated with chronic bronchitis and emphysema.
2fdck crystals for sale, M D M A crystals for sale, Ketamin e crystals for sale,[Signal app:+85252919765] |
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zpB7 rotary press, Pharmaceuticals, ephedrine, pseudoephedrine, ephedrine, hcl ephedrine, Pseudoephedrine, Tryptamine powder CAS 61-54-1
Pregabalin cas 148553-50-8,
Cas 7553-56-2 Iodine,
cas 6700-34-1,
Pmk oil/powder Cas 28578-16-7,
BMK Oil/Powder cas 20320-59-6,
BMK Powder cas 5449-12-7,
Eutylone 3cmc 3mmc,
5cl 6cl 5cladba 5cl-adb-a, 5CLADBA, ADBB, jwh-018,
Cannabinoids 5cladba ADBB,
Apvp APVP apihp,
High quality Eutylone, eutylone, 3CMC, 3mmc, 2FDCK,2fdck,
Protonitazene CAS 119276-01-6,
Metonitazene CAS 14680-51-4,
Isotonitazene CAS 191790-79-1,
EP ETONITAZEPYNE etonitazepyne,
CAS:2785346-75-8,
Cas 90-82-4 pseudoephedrine,
Benzos Powder,
Bromazolam CAS 71368-80-4,
Etizolam CAS 40054-69-1,
New alprazolam,
Ephedrine powder online,
Flubromazolam CAS 613526-40-6,
Nitrazolam CAS 28910-99-8,
Flubrotizolam CAS 57801-95-3,
Flubromazepam CAS 2647-50-9, |
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