| Record Information |
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| Version | 2.0 |
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| Created at | 2022-02-14 20:56:38 UTC |
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| Updated at | 2022-03-10 22:30:29 UTC |
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| NP-MRD ID | NP0044431 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | FMNH2 |
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| Description | FMNH2, also known as FMNH or reduced FMN, belongs to the class of organic compounds known as flavin nucleotides. These are nucleotides containing a flavin moiety. Flavin is a compound that contains the tricyclic isoalloxazine ring system, which bears 2 oxo groups at the 2- and 4-positions. FMNH2 is an extremely weak basic (essentially neutral) compound (based on its pKa). FMNH2 exists in all living species, ranging from bacteria to humans. Within humans, FMNH2 participates in a number of enzymatic reactions. In particular, 24,25-dihydrolanosterol and FMNH2 can be converted into formic acid, flavin mononucleotide, and 4,4-dimethyl-14alpha-hydroxymethyl-5alpha-cholesta-8-en-3beta-ol through its interaction with the enzyme lanosterol 14-alpha demethylase. In addition, 4,4-dimethyl-14alpha-hydroxymethyl-5alpha-cholesta-8-en-3beta-ol and FMNH2 can be converted into 4,4-dimethyl-14alpha-formyl-5alpha-cholest-8-en-3beta-ol, flavin mononucleotide, and formic acid through its interaction with the enzyme lanosterol 14-alpha demethylase. The reduced 1,5-dihydro form of flavin mononucleotide. In humans, FMNH2 is involved in kandutsch-russell pathway (cholesterol biosynthesis). FMNH2 is expected to be in Cannabis as all living plants are known to produce and metabolize it. |
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| Structure | CC1=CC2=C(C=C1C)N(C[C@H](O)[C@H](O)[C@H](O)COP(O)(O)=O)C1=C(N2)C(=O)NC(=O)N1 InChI=1S/C17H23N4O9P/c1-7-3-9-10(4-8(7)2)21(15-13(18-9)16(25)20-17(26)19-15)5-11(22)14(24)12(23)6-30-31(27,28)29/h3-4,11-12,14,18,22-24H,5-6H2,1-2H3,(H2,27,28,29)(H2,19,20,25,26)/t11-,12+,14-/m0/s1 |
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| Synonyms | | Value | Source |
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| 1,5-Dihydroriboflavin 5'-(dihydrogen phosphate) | ChEBI | | Flavin mononucleotide (reduced) | ChEBI | | FMNH | ChEBI | | Reduced FMN | ChEBI | | 1,5-Dihydroriboflavin 5'-(dihydrogen phosphoric acid) | Generator | | Reduced flavin mononucleotide | HMDB | | Flavin mononucleotide hydroquinone | HMDB |
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| Chemical Formula | C17H23N4O9P |
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| Average Mass | 458.3597 Da |
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| Monoisotopic Mass | 458.12026 Da |
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| IUPAC Name | {[(2R,3S,4S)-5-{7,8-dimethyl-2,4-dioxo-1H,2H,3H,4H,5H,10H-benzo[g]pteridin-10-yl}-2,3,4-trihydroxypentyl]oxy}phosphonic acid |
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| Traditional Name | fmnh(.) |
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| CAS Registry Number | 5666-16-0 |
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| SMILES | CC1=CC2=C(C=C1C)N(C[C@H](O)[C@H](O)[C@H](O)COP(O)(O)=O)C1=C(N2)C(=O)NC(=O)N1 |
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| InChI Identifier | InChI=1S/C17H23N4O9P/c1-7-3-9-10(4-8(7)2)21(15-13(18-9)16(25)20-17(26)19-15)5-11(22)14(24)12(23)6-30-31(27,28)29/h3-4,11-12,14,18,22-24H,5-6H2,1-2H3,(H2,27,28,29)(H2,19,20,25,26)/t11-,12+,14-/m0/s1 |
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| InChI Key | YTNIXZGTHTVJBW-SCRDCRAPSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 flavin nucleotides. These are nucleotides containing a flavin moiety. Flavin is a compound that contains the tricyclic isoalloxazine ring system, which bears 2 oxo groups at the 2- and 4-positions. |
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| Kingdom | Organic compounds |
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| Super Class | Nucleosides, nucleotides, and analogues |
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| Class | Flavin nucleotides |
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| Sub Class | Not Available |
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| Direct Parent | Flavin nucleotides |
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| Alternative Parents | |
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| Substituents | - Flavin nucleotide
- Flavin
- Alkyldiarylamine
- Monosaccharide phosphate
- Pteridine
- Pyrimidone
- Monoalkyl phosphate
- Monosaccharide
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Pyrimidine
- Alkyl phosphate
- Benzenoid
- Vinylogous amide
- Heteroaromatic compound
- Urea
- Secondary alcohol
- Lactam
- Secondary amine
- Azacycle
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- Organonitrogen compound
- Amine
- Alcohol
- Organopnictogen compound
- Organic oxygen compound
- Organooxygen compound
- Organic oxide
- Organic nitrogen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic 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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