Gold Member Since 2016
Bettli Industry Limited

Hemostatic Adrenosem Intermediates, Anaphylactic Shock, Bronchial Asthma manufacturer / supplier in China, offering White Crystalline Powder L (-) -Epinephrine Supplie Pharmaceutical Intermediate, Anti Aging Durabolin/ Nandrolone Phenylpropionate / Npp Hormone Steroid for Muscle Building, Legit Steroid Raw Testosterone Propionate Powder 99% for Bodybuilding and so on.

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Supplier Homepage Product Corticosteroid Powder White Crystalline Powder L (-) -Epinephrine Supplie Pharmaceutical Intermediate

White Crystalline Powder L (-) -Epinephrine Supplie Pharmaceutical Intermediate

FOB Price: US $1-5 / grams
Min. Order: 10 grams
Min. Order FOB Price
10 grams US $1-5/ grams
Get Latest Price
Port: Shanghai, China
Production Capacity: 500kg/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: 99
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • M.F.: C9h13no3
  • Reference Standard: USP30
  • Transport Package: Foil Bag or Other Packagings
  • Origin: China
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP, BP
  • State: Solid
  • CAS: 51-43-4
  • M.W.: 183.2
  • Trademark: BETTLI
  • Specification: 1kg/bag
  • HS Code: 3002100000
Product Description
White crystalline powder L (-) -Epinephrine Supplie Pharmaceutical Intermediate

Product name: L(-)-Epinephrine
L(-)-Epinephrine Synonyms: (R) - epinephrine; 1- (3,4-dihydroxyphenyl) -2-aminoethanol; 3,4-dihydroxy -α- (methylaminomethyl) benzyl alcohol; adrenal base ; adrenalin; adrenalin; L-3,4- dihydroxy -alpha - ((methylamino) methyl) benzyl alcohol; L- epinephrine
L(-)-Epinephrine English name: L (-) - Epinephrine
L(-)-Epinephrine Synonyms: (-) - epinephrine [qr]; (R) -4- [1-Hydroxy-2- (methylamino) ethyl] -1,2-benzenediol; (r) -epinephrine [qr]; 1,2- Benzenediol, 4- [1-hydroxy-2- (methylamino) ethyl] -, (R) -; 1,2-Benzenediol, 4- [1-hydroxy-2- (methylamino) ethyl] -, (R) -; 1-1- (3,4-dihydroxyphenyl) -2-methylaminoethanol [qr]; 1-adrenalin [qr]; 1-Adrenalin
L(-)-Epinephrine CAS: 51-43-4
MF: C9H13NO3
Molecular Weight: 183.2
EINECS Number: 200-098-7
melting point:215 ° C (dec.) (Lit.)
Specific rotation:-51.5° (c = 4, 1M HCl, dry sub)
Refractive index :-51.5 °(C = 4, 1mol / L HCl)
Storage :2-8 °C
Water solubility: <0.01 g / 100 mL at 18 oC
L(-)-Epinephrine Appearance: white crystalline powder.
Solubility: soluble in mineral acids and alkali hydroxide solution, slightly soluble in water, soluble in alcohol, ether, acetone, chloroform. Odorless, bitter taste. Exposed in the air and see the light color gradually deep.
Summary: epinephrine (adrenalin, epinephrine, capital abbreviations are: A or E) is the main hormone of the adrenal medulla, the biosynthesis mainly in the medulla chromaffin cells norepinephrine first formed, then further through phenethylamine -N- methyl transferase (phenylethanolamine N-methyl transferase, PNMT) the role of the norepinephrine methylated form of adrenalin.
L(-)-Epinephrine Usage: non-steroidal hormone drugs, also used as a hemostatic Adrenosem intermediates. Mainly used for anaphylactic shock, bronchial asthma and cardiac arrest rescue. The main clinical use of cardiac arrest, bronchial asthma, anaphylactic shock, but also treat hives, hay fever and nasal or gum bleeding.
Mechanism: the direct effect of the product on the adrenergic α, β receptors, resulting in rapid and brief strong excitement α and β-type effect on the heart β1- receptors excited, can enhance myocardial contractility, heart rate, cardiac increased oxygen consumption. At the same effect on vascular smooth muscle β2- receptor, blood vessels dilate, reduce peripheral vascular resistance and reduced diastolic blood pressure. Β2- excited receptors in bronchial smooth muscle relaxation, bronchodilation, relieve bronchial spasm; for α- receptor stimulant, the skin, mucosal vascular and visceral small blood vessels.
L(-)-Epinephrine COA
CharactersWhite or greyish-white crystalline odorless solublegreyish-white crystalline

powder,freely soluble in acid water,slightlyodorless powder

in alcohol ,practically insoluble in ether.
Identificaion0.10N iodine deep red colorvalidity
Specific rotaionBetween -50.0°and -53.5°-51.0°
Loss on dryingNot more than 2.0%0.5%
Residue on lgnitionNegligibleNegligible
Limit of adrenaloneAt 310 nm not more than 0.200.027
Limit of noreponephrineNot more than 4.0%1.0%
AssayNot less than 97.0% and not more than 102.0%99.9%
Residula solventsMethanol: not more than 3000ppmMethanol:1500ppm
StorageStore in vacuum and protected from light
CONCLUSION:The above product complies with the standard of contract. UPS32

Our advantages: 
1. Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country. 
2. High quality, best price, first-class service, high successful delivery rate. 
3. We have stock, so we can delivery quickly at the very day when receive the payment. 

Any questions or interests, pls contact us
Mobile: +86 13517191541
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