| | 59-42-7 Basic information More.. |
| Product Name: | Phenylephrine | | Synonyms: | (-)-m-hydroxy-alpha-(methylaminomethyl)benzylalcohol;(-)-m-oxedrine;(R)-3-Hydroxy-alpha-[(methylamino)methyl]benzenemethanol hydrochloride;(r)-benzenemethano;(r)-phenylephrine;Adrianol;Ak-dilate;Ak-nefrin | | CAS: | 59-42-7 | | MF: | C9H13NO2 | | MW: | 167.21 | | EINECS: | 200-424-8 | | Mol File: | 59-42-7.mol |  |
Use
L-Phenylephrine is an adrenergic α1A receptor agonist (Ki = 1.4 μM) that demonstrates selectivity against the α1B and α1C receptor subtypes (Kis = 23.9 and 47.8 μM, respectively). By stimulating adrenergic α1 receptors, L-phenylephrine can induce aortic smooth muscle contractions, although reported relative affinity and potency values in rabbit are 5-fold weaker compared to that of L-norepinephrine. This compound is frequently used to precontract smooth muscle in preparations designed to study the properties of various vasodilator agents. Because L-phenylephrine acts on adrenergic α1 receptors in the arterioles of the nasal mucosa to produce constriction, it has been examined clinically as an oral decongestant.
- Phenylephrine
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- US $42.00 / mg
- 2025-09-30
- CAS:59-42-7
- Min. Order:
- Purity: 99.89%
- Supply Ability: 10g
- Phenylephrine
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- US $0.00 / Kg/Bag
- 2025-09-29
- CAS:59-42-7
- Min. Order: 1KG
- Purity: 99.0%~100.5%; EP9.0
- Supply Ability: 1000kg/month
- (-)-Phenylephrine Base
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- US $50.00 / kg
- 2023-07-31
- CAS:59-42-7
- Min. Order: 20kg
- Purity: 98%
- Supply Ability: 5000ton
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59-42-7
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