PHENYLEPHRINE


Synonyms	(-)-phenylephrine (r)-phenylephrine AB-101 (PHENYLEPHRINE) Cyclomydril Duo-Medihaler J8.601K M-oxedrine M-sympathol M-sympatol M-synephrine Meta-synephrine Metasynephrine Phenylephrine Phenylephrine minims Phenylephrine, (r)-
Status
Molecule Category	Free-form
ATC	C01CA06 R01AA04 R01AB01 R01BA03 S01FB01 S01GA05
UNII	1WS297W6MV
EPA CompTox	DTXSID9023465


InChI Key	SONNWYBIRXJNDC-VIFPVBQESA-N
Smiles	CNC[C@H](O)c1cccc(O)c1
InChI	InChI=1S/C9H13NO2/c1-10-6-9(12)7-3-2-4-8(11)5-7/h2-5,9-12H,6H2,1H3/t9-/m0/s1

Property Name	Value
Molecular Formula	C9H13NO2
Molecular Weight	167.21
AlogP	0.65
Hydrogen Bond Acceptor	3.0
Hydrogen Bond Donor	3.0
Number of Rotational Bond	3.0
Polar Surface Area	52.49
Molecular species	BASE
Aromatic Rings	1.0
Heavy Atoms	12.0

Targets	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Membrane receptor Family A G protein-coupled receptor Small molecule receptor (family A GPCR) Monoamine receptor Adrenergic receptor	0.86-154.88	78-520	-	162.18-977.24	-

	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Cavia porcellus	-	-	-	390	-
Homo sapiens	0.86-55.99	-	-	-	-
Rattus norvegicus	-	-	-	270-390	-

Header

Compound Name

Maximum Phase

Compound Structure

Smile

Inchi

InchiKey

Compound Properties

Molecular Formula

Molecular Weight

ALogP

PSA

Resources	Reference
CAS NUMBER	59-42-7
ChEBI	8093
ChEMBL	CHEMBL1215
DrugBank	DB00388
DrugCentral	2146
FDA SRS	1WS297W6MV
Human Metabolome Database	HMDB0002182
Guide to Pharmacology	485
KEGG	C07441
PharmGKB	PA450935
PubChem	6041
SureChEMBL	SCHEMBL4711
ZINC	ZINC000000113355

EcoDrug+ was developed under the PREMIER Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information EcoDrug+ contains.

Elements of EcoDrug+ were developed under the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT Center for Science Ltd is thanked for providing computational resources. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).

Content of EcoDrug+ is provided without guarantee for correctness.

Cite Us:

Ashenafi Legehar, Siobhán Monaghan, Mael Briand, Akseli Niemelä, Leo Ghemtio, Ziaurrehman Tanoli, A Ross Brown, Charles R Tyler, Henri Xhaard, EcoDrug PLUS: an advanced database for drug target conservation analysis and environmental risk assessment, Nucleic Acids Research, Volume 54, Issue D1, 6 January 2026, Pages D1397–D1404, https://doi.org/10.1093/nar/gkaf1251

This work is licensed under Creative Commons Attribution-ShareAlike 4.0 International License

Last update: Monday, 23^rd March 2026

PHENYLEPHRINE

Structure

Physicochemical Descriptors

Pharmacology

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