Record Information |
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Version | 2.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2021-10-07 20:38:54 UTC |
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NP-MRD ID | NP0000300 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Epinephrine |
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Description | Epinephrine is a catecholamine, a sympathomimetic monoamine derived from the amino acids phenylalanine and tyrosine. It is the active sympathomimetic hormone secreted from the adrenal medulla in most species. It stimulates both the alpha- and beta- adrenergic systems, causes systemic vasoconstriction and gastrointestinal relaxation, stimulates the heart, and dilates bronchi and cerebral vessels. It is used in asthma and cardiac failure and to delay absorption of local anesthetics. Epinephrine also constricts arterioles in the skin and gut while dilating arterioles in leg muscles. It elevates the blood sugar level by increasing hydrolysis of glycogen to glucose in the liver, and at the same time begins the breakdown of lipids in adipocytes. Epinephrine has a suppressive effect on the immune system. |
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Structure | CNC[C@H](O)C1=CC(O)=C(O)C=C1 InChI=1S/C9H13NO3/c1-10-5-9(13)6-2-3-7(11)8(12)4-6/h2-4,9-13H,5H2,1H3/t9-/m0/s1 |
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Synonyms | Value | Source |
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(-)-(R)-Epinephrine | ChEBI | (-)-3,4-Dihydroxy-alpha-((methylamino)methyl)benzyl alcohol | ChEBI | (-)-Adrenaline | ChEBI | (R)-(-)-Adrenaline | ChEBI | (R)-(-)-Adnephrine | ChEBI | (R)-(-)-Epinephrine | ChEBI | (R)-(-)-Epirenamine | ChEBI | 4-[(1R)-1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol | ChEBI | Adrenalin | ChEBI | Adrenaline | ChEBI | Epinefrina | ChEBI | Epinephrin | ChEBI | Epinephrinum | ChEBI | Epipen | ChEBI | Epipen JR | ChEBI | L-Adrenaline | ChEBI | Levoepinephrine | ChEBI | Primatene | ChEBI | Auvi-Q | Kegg | (-)-3,4-Dihydroxy-a-((methylamino)methyl)benzyl alcohol | Generator | (-)-3,4-Dihydroxy-α-((methylamino)methyl)benzyl alcohol | Generator | (-)-3,4-Dihydroxy-a-[(methylamino)methyl]-benzyl alcohol | HMDB | (-)-3,4-Dihydroxy-a-[2-(methylamino)ethyl]benzyl alcohol | HMDB | (-)-3,4-Dihydroxy-alpha-[(methylamino)methyl]-benzyl alcohol | HMDB | (-)-3,4-Dihydroxy-alpha-[2-(methylamino)ethyl]benzyl alcohol | HMDB | (-)-Epinephrine | HMDB | (R)-4-[1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol | HMDB | (R)-Adrenaline | HMDB | (R)-Epinephrine | HMDB | Adnephrine | HMDB | Adrenal | HMDB | Adrenine | HMDB | Adrin | HMDB | Ana-kit | HMDB | Bosmin | HMDB | Bronkaid mist | HMDB | Chelafrin | HMDB | Epifrin | HMDB | Epiglaufrin | HMDB | Epinephran | HMDB | Epirenan | HMDB | Eppy | HMDB | Exadrin | HMDB | Glauposine | HMDB | Hemisine | HMDB | Hemostasin | HMDB | Hemostatin | HMDB | Hypernephrin | HMDB | Isoptoepinal | HMDB | L-1-(3,4-Dihydroxyphenyl)-2-methylaminoethanol | HMDB | L-Epinephrine | HMDB | L-Epirenamine | HMDB | L-Methylaminoethanolcatechol | HMDB | Levorenen | HMDB | Levorenin | HMDB | Levorenine | HMDB | Levoreninum | HMDB | Lyodrin | HMDB | Methylarterenol | HMDB | Mucidrina | HMDB | Nephridine | HMDB | Nieraline | HMDB | Paranephrin | HMDB | Primatene mist | HMDB | R-(-)-Epinephrine | HMDB | Renaglandin | HMDB | Renaleptine | HMDB | Renalina | HMDB | Renoform | HMDB | Renostypticin | HMDB | Renostyptin | HMDB | Scurenaline | HMDB | Simplene | HMDB | Styptirenal | HMDB | Supracapsulin | HMDB | Supranephrane | HMDB | Suprarenaline | HMDB | Suprarenin | HMDB | Surrenine | HMDB | Sus-phrine | HMDB | Takamina | HMDB | Vasoconstrictine | HMDB | Vasotonin | HMDB | 4-(1-Hydroxy-2-(methylamino)ethyl)-1,2-benzenediol | HMDB | Epinephrine bitartrate | HMDB | Epinephrine hydrogen tartrate | HMDB | Lyophrin | HMDB | Adrenaline bitartrate | HMDB | Adrenaline hydrochloride | HMDB | Epinephrine acetate | HMDB | Allergan brand OF adrenaline hydrochloride | HMDB | Epitrate | HMDB | Acetate, epinephrine | HMDB | Adrenaline acid tartrate | HMDB | Epinephrine hydrochloride | HMDB | Medihaler-epi | HMDB |
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Chemical Formula | C9H13NO3 |
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Average Mass | 183.2044 Da |
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Monoisotopic Mass | 183.08954 Da |
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IUPAC Name | 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol |
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Traditional Name | epinephrine |
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CAS Registry Number | 51-43-4 |
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SMILES | CNC[C@H](O)C1=CC(O)=C(O)C=C1 |
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InChI Identifier | InChI=1S/C9H13NO3/c1-10-5-9(13)6-2-3-7(11)8(12)4-6/h2-4,9-13H,5H2,1H3/t9-/m0/s1 |
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InChI Key | UCTWMZQNUQWSLP-VIFPVBQESA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as catechols. Catechols are compounds containing a 1,2-benzenediol moiety. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Phenols |
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Sub Class | Benzenediols |
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Direct Parent | Catechols |
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Alternative Parents | |
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Substituents | - Catechol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Monocyclic benzene moiety
- 1,2-aminoalcohol
- Secondary alcohol
- Secondary amine
- Secondary aliphatic amine
- Aromatic alcohol
- Alcohol
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Amine
- Organopnictogen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Physical Properties |
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State | Solid |
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Experimental Properties | Property | Value | Reference |
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Melting Point | 211.5 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 0.18 mg/mL | Not Available | LogP | -1.37 | Hansch, C. and Leo, A. Pomona College Medicinal Chemistry Project Claremont, CA Pomona College, July 1987. Log P Database, (C. Hansch and A. Leo), July 1987 edition. |
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Predicted Properties | |
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- Krohn K, Uibo R, Aavik E, Peterson P, Savilahti K: Identification by molecular cloning of an autoantigen associated with Addison's disease as steroid 17 alpha-hydroxylase. Lancet. 1992 Mar 28;339(8796):770-3. [PubMed:1347802 ]
- Bornstein SR, Breidert M, Ehrhart-Bornstein M, Kloos B, Scherbaum WA: Plasma catecholamines in patients with Addison's disease. Clin Endocrinol (Oxf). 1995 Feb;42(2):215-8. [PubMed:7704967 ]
- Hiroi N, Yanagisawa R, Yoshida-Hiroi M, Endo T, Kawase T, Tsuchida Y, Toyama K, Shibuya K, Nakata K, Yoshino G: Retroperitoneal hemorrhage due to bilateral adrenal metastases from lung adenocarcinoma. J Endocrinol Invest. 2006 Jun;29(6):551-4. [PubMed:16840834 ]
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