Key Words :
L-Epinephrine powder,
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L-Epinephrine Canada Source,
L-Epinephrine Europe Pharm Source,
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1) L-Epinephrine Basic Information:
Product Name: 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-Adrenaline
CAS: 51-43-4
MF: C9H13NO3
MW: 183.2
EINECS: 200-098-7
Air & Water Reactions: L(-)-Epinephrine darkens slowly on exposure to air and light. Water insoluble. Readily soluble in aqueous solutions of inorganic acids. Solutions undergo oxidation in the presence of oxygen.
Reactivity Profile: L(-)-Epinephrine is incompatible with oxidizers, alkalis, copper, iron, silver, zinc and other metals; gum and tannin. L(-)-Epinephrine is also incompatible with acids, acid chlorides and acid anhydrides. L(-)-Epinephrine reacts with salts of sulfurous acid .
Fire Hazard: Flash point data for L(-)-Epinephrine are not available. L(-)-Epinephrine is probably combustible.
2) L(-)-Epinephrine Chemical Properties:
Melting point 215 °C (dec.)(lit.)
Alpha -51.5 º (c=4, 1M HCl, dry sub)
Refractive Index -51.5 ° (C=4, 1mol/L HCl)
Water Solubility <0.01 g/100 mL at 18 ºC
Sensitive Air & Light Sensitive
Stability: Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. Light sensitive.
3) L-Epinephrine COA:
| Items |
Requirements |
Results |
| Characters |
White or greyish-white crystalline odorless
Powder, freely soluble in acid water, slightly
soluble in alcohol ,practically insoluble in ether. |
Greyish-white
crystalline odorless
powder |
| Identificaion |
0.10N iodine deep red color |
validity |
| Specific rotaion |
Berween -50.0°and -53.5° |
-51.0° |
| Loss on drying |
Not more than 2.0% |
0.5% |
| Residue on lgnition |
Negligible |
Negligible |
| Limit of adrenalon |
At 310 nm not more than 0.20 |
0.027 |
| Limit of noreponephrine |
Not more than 4.0% |
1.0% |
| Assay |
Not less than 97.0% and not more than 102.0% |
99.9% |
| Residula solvents |
Methanol: not more than 3000ppm |
Methanol:1500ppm |
| CONCLUSION |
The above product complies with the standard of contract. UPS32 |
4) L-Epinephrine Usage:
L-Adrenaline (Epinephrine) belongs to a group of the compounds known as catecholamines, which play an important role in the regulation of physiological process in living organisms. Endogenous catcholamine with combined α-and β-agonist activity. Principal sympathomimetic hormone produced by the adrenal medulla. Bronchodilator; cardiostimulant; mydriatic; antiglaucoma.
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
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