| | 51-41-2 Basic information More.. |
| Product Name: | Norepinephrine | | Synonyms: | (-)-alpha-(aminomethyl)protocatechuylalcohol;(-)-noradrec;4-(2-amino-1-hydroxyethyl)-2-benzenedio(r)-;d-(-)-noradrenaline;l-1-(3,4-dihydroxyphenyl)-2-aminoethanol;l-2-amino-1-(3,4-dihydroxyphenyl)ethanol;l-3,4-dihydroxyphenylethanolamine;l-alpha-(aminomethyl)-3,4-dihydroxybenzylalcohol | | CAS: | 51-41-2 | | MF: | C8H11NO3 | | MW: | 169.18 | | EINECS: | 200-096-6 | | Mol File: | 51-41-2.mol |  |
Use
Norepinephrine (NE, Levophed) differs from DA onlyby addition of a 1-OH substituent (β-OH-DA) and from Eonly by lacking the N-methyl group. Like DA, it is polar andrapidly metabolized by both COMT and MAO, resulting inpoor oral bioavailability and short DOA (1 or 2 minutes evenwhen given intravenously). It is a stimulant of α1-, α2-, andβ1-adrenoceptors (notice that lacking the N-methyl group resultsin lacking β2- and β3-activity). It is used to counteractvarious hypotensive crises, because its α-activity raisesblood pressure and as an adjunct treatment in cardiac arrestbecause its β-activity stimulates the heart. It has limitedclinical application caused by the nonselective nature of itsactivities.
- Norepinephrine
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- US $0.00-0.00 / Kg/Bag
- 2025-05-15
- CAS:51-41-2
- Min. Order: 1Kg/Bag
- Purity: 0.99
- Supply Ability: 20 tons
- Norepinephrine
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- US $0.00-0.00 / kg
- 2025-05-14
- CAS:51-41-2
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000
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51-41-2
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