| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 17:01:48 UTC |
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| Updated at | 2022-09-02 17:01:48 UTC |
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| NP-MRD ID | NP0159297 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2s,5r,6r)-6-[(1-hydroxy-2-phenylethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid |
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| Description | Penicillin G, also known as benzylpenicilline or PCG, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Penicillin G is a drug which is used for use in the treatment of severe infections caused by penicillin g-susceptible microorganisms when rapid and high penicillin levels are required such as in the treatment of septicemia, meningitis, pericarditis, endocarditis and severe pneumonia. A penicillin in which the substituent at position 6 of the penam ring is a phenylacetamido group. (2s,5r,6r)-6-[(1-hydroxy-2-phenylethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid is found in Sarocladium strictum, Penicillium chrysogenum and Streptomyces clavuligerus. (2s,5r,6r)-6-[(1-hydroxy-2-phenylethylidene)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid was first documented in 2002 (PMID: 11906332). Penicillin G is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | [H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)CC1=CC=CC=C1)C(O)=O InChI=1S/C16H18N2O4S/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22)/t11-,12+,14-/m1/s1 |
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| Synonyms | | Value | Source |
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| (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid | ChEBI | | 6-(2-Phenylacetamido)penicillanic acid | ChEBI | | Bencilpenicilina | ChEBI | | Bensylpenicillin | ChEBI | | Benzyl benicillin | ChEBI | | Benzylpenicilline | ChEBI | | Benzylpenicillinic acid | ChEBI | | Benzylpenicillinum | ChEBI | | Free penicillin II | ChEBI | | PCG | ChEBI | | PG | ChEBI | | Benzylpenicillin | Kegg | | (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | Generator | | 6-(2-Phenylacetamido)penicillanate | Generator | | Benzylpenicillinate | Generator | | Antibioticos brand OF penicillin g sodium | HMDB | | Britannia brand OF penicillin g sodium | HMDB | | Or-pen | HMDB | | Pekamin | HMDB | | Penibiot | HMDB | | Pfizerpen | HMDB | | Sodipen | HMDB | | Van-pen-g | HMDB | | Benzylpenicillin potassium | HMDB | | CEPA brand OF penicillin g sodium | HMDB | | Grünenthal brand OF penicillin g potassium | HMDB | | Jenapharm brand OF penicillin g sodium | HMDB | | Llorente brand OF penicillin g sodium | HMDB | | Medical brand OF penicillin g sodium | HMDB | | Normon brand OF penicillin g sodium | HMDB | | Penicillin grünenthal | HMDB | | Sodium penicillin | HMDB | | Ursopen | HMDB | | Benpen | HMDB | | Coliriocilina | HMDB | | Ern brand OF penicillin g sodium | HMDB | | Lakeside brand OF penicillin g sodium | HMDB | | Medical brand OF penicillin g potassium | HMDB | | Ortega brand OF penicillin g potassium | HMDB | | Penicilina g llorente | HMDB | | Penicillin g potassium | HMDB | | Penilevel | HMDB | | Peniroger | HMDB | | Pfizer brand OF penicillin g potassium | HMDB | | Sodiopen | HMDB | | Sodium benzylpenicillin | HMDB | | UCB brand OF penicillin g sodium | HMDB | | Unicilina | HMDB | | Bioniche brand OF penicillin g sodium | HMDB | | CSL Brand OF penicillin g sodium | HMDB | | Clonmel brand OF penicillin g sodium | HMDB | | Crystapen | HMDB | | Parcillin | HMDB | | Parmed brand OF penicillin g potassium | HMDB | | Pengesod | HMDB | | Penicillin g jenapharm | HMDB | | Penicillin g sodium | HMDB | | Vangard brand OF penicillin g potassium | HMDB | | Penicillin g | ChEBI |
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| Chemical Formula | C16H18N2O4S |
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| Average Mass | 334.3900 Da |
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| Monoisotopic Mass | 334.09873 Da |
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| IUPAC Name | (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid |
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| Traditional Name | penicillin G |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)CC1=CC=CC=C1)C(O)=O |
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| InChI Identifier | InChI=1S/C16H18N2O4S/c1-16(2)12(15(21)22)18-13(20)11(14(18)23-16)17-10(19)8-9-6-4-3-5-7-9/h3-7,11-12,14H,8H2,1-2H3,(H,17,19)(H,21,22)/t11-,12+,14-/m1/s1 |
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| InChI Key | JGSARLDLIJGVTE-MBNYWOFBSA-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 dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | Dipeptides |
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| Alternative Parents | |
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| Substituents | - Alpha-dipeptide
- Penicillin
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid or derivatives
- Phenylacetamide
- Penam
- Monocyclic benzene moiety
- Benzenoid
- Beta-lactam
- Thiazolidine
- Tertiary carboxylic acid amide
- Azetidine
- Carboxamide group
- Lactam
- Secondary carboxylic acid amide
- Carboxylic acid
- Azacycle
- Monocarboxylic acid or derivatives
- Organoheterocyclic compound
- Dialkylthioether
- Hemithioaminal
- Thioether
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organonitrogen compound
- Organooxygen compound
- Organic oxide
- Carbonyl group
- Hydrocarbon derivative
- 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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