| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 16:33:41 UTC |
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| Updated at | 2022-09-08 16:33:41 UTC |
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| NP-MRD ID | NP0270570 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-norephedrine |
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| Description | (-)-Norephedrine, also known as phenylpropanolamine or triaminic DM, belongs to the class of organic compounds known as phenylpropanes. These are organic compounds containing a phenylpropane moiety (-)-norephedrine is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. (-)-norephedrine is found in Catha edulis, Ephedra distachya and Ephedra sinica. (-)-norephedrine was first documented in 1992 (PMID: 1639915). Based on a literature review a small amount of articles have been published on (-)-norephedrine (PMID: 14750795) (PMID: 20417943) (PMID: 21924876) (PMID: 22215969). |
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| Structure | C[C@H](N)[C@H](O)C1=CC=CC=C1 InChI=1S/C9H13NO/c1-7(10)9(11)8-5-3-2-4-6-8/h2-7,9,11H,10H2,1H3/t7-,9-/m0/s1 |
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| Synonyms | | Value | Source |
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| (-)-Norephedrin | ChEBI | | (1R,2S)-(-)-Norephedrine | ChEBI | | (1R,2S)-2-Amino-1-phenyl-1-propanol | ChEBI | | (1R,2S)-Norephedrine | ChEBI | | (R,S)-(-)-Norephedrine | ChEBI | | Erythro-(1R,2S)-norephedrine | ChEBI | | L-(-)-Norephedrine | ChEBI | | L-Norephedrine | ChEBI | | L-Phenylpropanolamine | ChEBI | | Phenylpropanolamine | MeSH | | Triaminic DM | MeSH | | Dexatrim | MeSH | | Hydrochloride, phenylpropanolamine | MeSH | | Prolamine | MeSH | | Propagest | MeSH | | Norephedrine | MeSH | | Phenylpropanolamine hydrochloride | MeSH |
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| Chemical Formula | C9H13NO |
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| Average Mass | 151.2090 Da |
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| Monoisotopic Mass | 151.09971 Da |
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| IUPAC Name | (1R,2S)-2-amino-1-phenylpropan-1-ol |
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| Traditional Name | fenilpropanolamina |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H](N)[C@H](O)C1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C9H13NO/c1-7(10)9(11)8-5-3-2-4-6-8/h2-7,9,11H,10H2,1H3/t7-,9-/m0/s1 |
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| InChI Key | DLNKOYKMWOXYQA-CBAPKCEASA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | 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 phenylpropanes. These are organic compounds containing a phenylpropane moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Phenylpropanes |
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| Direct Parent | Phenylpropanes |
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| Alternative Parents | |
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| Substituents | - Phenylpropane
- Aralkylamine
- 1,2-aminoalcohol
- Secondary alcohol
- Organic nitrogen compound
- Hydrocarbon derivative
- Aromatic alcohol
- Organopnictogen compound
- Primary amine
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Primary aliphatic amine
- Amine
- Alcohol
- 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 | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| General References | - Hitchcock SR, Casper DM, Vaughn JF, Finefield JM, Ferrence GM, Esken JM: Intramolecular chiral relay at stereogenic nitrogen. Synthesis and application of a new chiral auxiliary derived from (1R,2S)-norephedrine and acetone. J Org Chem. 2004 Feb 6;69(3):714-8. doi: 10.1021/jo035325n. [PubMed:14750795 ]
- Mathys K, Brenneisen R: Determination of (S)-(-)-cathinone and its metabolites (R,S)-(-)-norephedrine and (R,R)-(-)-norpseudoephedrine in urine by high-performance liquid chromatography with photodiode-array detection. J Chromatogr. 1992 Feb 28;593(1-2):79-85. doi: 10.1016/0021-9673(92)80270-5. [PubMed:1639915 ]
- Krizevski R, Bar E, Shalit O, Sitrit Y, Ben-Shabat S, Lewinsohn E: Composition and stereochemistry of ephedrine alkaloids accumulation in Ephedra sinica Stapf. Phytochemistry. 2010 Jun;71(8-9):895-903. doi: 10.1016/j.phytochem.2010.03.019. Epub 2010 Apr 24. [PubMed:20417943 ]
- Shinohara J, Kobayashi K, Sato-Akaba H, Itozaki H: Nuclear quadrupole resonance of norephedrine. Solid State Nucl Magn Reson. 2011 Oct;40(3):121-5. doi: 10.1016/j.ssnmr.2011.08.005. Epub 2011 Sep 6. [PubMed:21924876 ]
- Hagel JM, Krizevski R, Kilpatrick K, Sitrit Y, Marsolais F, Lewinsohn E, Facchini PJ: Expressed sequence tag analysis of khat (Catha edulis) provides a putative molecular biochemical basis for the biosynthesis of phenylpropylamino alkaloids. Genet Mol Biol. 2011 Oct;34(4):640-6. doi: 10.1590/S1415-47572011000400017. Epub 2011 Oct 1. [PubMed:22215969 ]
- LOTUS database [Link]
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