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2D Structure
Also known as: Metaraminol bitartrate, 33402-03-8, 3-[(1r,2s)-2-amino-1-hydroxypropyl]phenol;2,3-dihydroxybutanedioic acid, Metaradrine bitartrate, Prestwick_592, Prestwick0_000197
Molecular Formula
C13H19NO8
Molecular Weight
317.29  g/mol
InChI Key
VENXSELNXQXCNT-YDYUUSCQSA-N

A sympathomimetic agent that acts predominantly at alpha-1 adrenergic receptors. It has been used primarily as a vasoconstrictor in the treatment of HYPOTENSION.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
3-[(1R,2S)-2-amino-1-hydroxypropyl]phenol;2,3-dihydroxybutanedioic acid
2.1.2 InChI
InChI=1S/C9H13NO2.C4H6O6/c1-6(10)9(12)7-3-2-4-8(11)5-7;5-1(3(7)8)2(6)4(9)10/h2-6,9,11-12H,10H2,1H3;1-2,5-6H,(H,7,8)(H,9,10)/t6-,9-;/m0./s1
2.1.3 InChI Key
VENXSELNXQXCNT-YDYUUSCQSA-N
2.1.4 Canonical SMILES
CC(C(C1=CC(=CC=C1)O)O)N.C(C(C(=O)O)O)(C(=O)O)O
2.1.5 Isomeric SMILES
C[C@@H]([C@@H](C1=CC(=CC=C1)O)O)N.C(C(C(=O)O)O)(C(=O)O)O
2.2 Synonyms
2.2.1 MeSH Synonyms

1. Aramine

2. Araminol

3. Bitartrate, Metaraminol

4. Hydroxyphenylpropanolamine

5. Isophenylephrine

6. M Hydroxynorephedrine

7. M Hydroxyphenylpropanolamine

8. M-hydroxynorephedrine

9. M-hydroxyphenylpropanolamine

10. Meta Hydroxynorephedrine

11. Meta-hydroxynorephedrine

12. Metaradrin

13. Metaraminol

14. Metaraminol Bitartrate

15. Metaraminol Bitartrate (1:1)

16. Metaraminol Tartrate

17. Tartrate, Metaraminol

2.2.2 Depositor-Supplied Synonyms

1. Metaraminol Bitartrate

2. 33402-03-8

3. 3-[(1r,2s)-2-amino-1-hydroxypropyl]phenol;2,3-dihydroxybutanedioic Acid

4. Metaradrine Bitartrate

5. Prestwick_592

6. Prestwick0_000197

7. Prestwick1_000197

8. Prestwick2_000197

9. Mls004712030

10. Spbio_002074

11. Schembl5564262

12. Chembl2062262

13. Amy19471

14. 3-[(1r,2s)-2-amino-1-hydroxypropyl]phenol; 2,3-dihydroxybutanedioic Acid

15. Smr003475005

16. A821761

17. Sr-01000939828

18. Sr-01000939828-2

19. 3-[(1r,2s)-2-azanyl-1-oxidanyl-propyl]phenol; 2,3-bis(oxidanyl)butanedioic Acid

2.3 Create Date
2006-04-14
3 Chemical and Physical Properties
Molecular Weight 317.29 g/mol
Molecular Formula C13H19NO8
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count9
Rotatable Bond Count5
Exact Mass317.11106656 g/mol
Monoisotopic Mass317.11106656 g/mol
Topological Polar Surface Area182 Ų
Heavy Atom Count22
Formal Charge0
Complexity274
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count2
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Sympathomimetics

Drugs that mimic the effects of stimulating postganglionic adrenergic sympathetic nerves. Included here are drugs that directly stimulate adrenergic receptors and drugs that act indirectly by provoking the release of adrenergic transmitters. (See all compounds classified as Sympathomimetics.)


Vasoconstrictor Agents

Drugs used to cause constriction of the blood vessels. (See all compounds classified as Vasoconstrictor Agents.)


Adrenergic alpha-1 Receptor Agonists

Compounds that bind to and activate ADRENERGIC ALPHA-1 RECEPTORS. (See all compounds classified as Adrenergic alpha-1 Receptor Agonists.)