| Record Information |
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| Version | 2.0 |
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| Created at | 2024-09-11 16:08:21 UTC |
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| Updated at | 2024-09-11 16:08:21 UTC |
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| NP-MRD ID | NP0338574 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Pentigetide |
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| Description | Pentigetide belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Pentigetide was first documented in 1991 (PMID: 1952297). Based on a literature review very few articles have been published on Pentigetide (PMID: 1903616). |
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| Structure | N[C@@H](CC(O)=O)C(\O)=N\[C@@H](CO)C(\O)=N\[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1\C(O)=N\[C@@H](CCCNC(N)=N)C(O)=O InChI=1/C22H36N8O11/c23-10(7-15(32)33)17(36)29-13(9-31)18(37)28-12(8-16(34)35)20(39)30-6-2-4-14(30)19(38)27-11(21(40)41)3-1-5-26-22(24)25/h10-14,31H,1-9,23H2,(H,27,38)(H,28,37)(H,29,36)(H,32,33)(H,34,35)(H,40,41)(H4,24,25,26)/t10-,11-,12-,13-,14-/s2 |
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| Synonyms | Not Available |
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| Chemical Formula | C22H36N8O11 |
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| Average Mass | 588.5750 Da |
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| Monoisotopic Mass | 588.25035 Da |
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| IUPAC Name | (2S)-2-[(E)-{[(2S)-1-[(2S)-2-[(Z)-[(2S)-2-[(Z)-[(2S)-2-amino-3-carboxy-1-hydroxypropylidene]amino]-1,3-dihydroxypropylidene]amino]-3-carboxypropanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino]-5-carbamimidamidopentanoic acid |
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| Traditional Name | (2S)-2-[(E)-{[(2S)-1-[(2S)-2-[(Z)-[(2S)-2-[(Z)-[(2S)-2-amino-3-carboxy-1-hydroxypropylidene]amino]-1,3-dihydroxypropylidene]amino]-3-carboxypropanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino]-5-carbamimidamidopentanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | N[C@@H](CC(O)=O)C(\O)=N\[C@@H](CO)C(\O)=N\[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1\C(O)=N\[C@@H](CCCNC(N)=N)C(O)=O |
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| InChI Identifier | InChI=1/C22H36N8O11/c23-10(7-15(32)33)17(36)29-13(9-31)18(37)28-12(8-16(34)35)20(39)30-6-2-4-14(30)19(38)27-11(21(40)41)3-1-5-26-22(24)25/h10-14,31H,1-9,23H2,(H,27,38)(H,28,37)(H,29,36)(H,32,33)(H,34,35)(H,40,41)(H4,24,25,26)/t10-,11-,12-,13-,14-/s2 |
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| InChI Key | KQDIGHIVUUADBZ-JQXIRTQVNA-N |
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| Experimental Spectra |
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| Not Available | | 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 | Not Available |
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| Chemical Taxonomy |
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| Description | This compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. |
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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 | Oligopeptides |
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| Alternative Parents | |
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| Substituents | - Alpha-oligopeptide
- Aspartic acid or derivatives
- N-acyl-alpha-amino acid
- Proline or derivatives
- N-acyl-alpha amino acid or derivatives
- N-acyl-l-alpha-amino acid
- Alpha-amino acid amide
- Serine or derivatives
- N-substituted-alpha-amino acid
- Alpha-amino acid or derivatives
- Tricarboxylic acid or derivatives
- N-acylpyrrolidine
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine-2-carboxamide
- Fatty acyl
- Fatty amide
- N-acyl-amine
- Tertiary carboxylic acid amide
- Pyrrolidine
- Secondary carboxylic acid amide
- Amino acid or derivatives
- Carboxamide group
- Guanidine
- Amino acid
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Carboximidamide
- Azacycle
- Organoheterocyclic compound
- Carboxylic acid
- Hydrocarbon derivative
- Organic oxide
- Primary aliphatic amine
- Alcohol
- Organonitrogen compound
- Organooxygen compound
- Primary alcohol
- Carbonyl group
- Primary amine
- Amine
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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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 | - Mansmann HC Jr, Rosen J, Ziering R, Hampel F, Ratner P, Findlay S, Kniker W, Haddad Z, Daigle A: Pentigetide nasal solution: a multicenter study evaluating efficacy and safety in patients with seasonal allergic rhinitis. Ann Allergy. 1991 Oct;67(4):409-15. [PubMed:1952297 ]
- Kalpaxis JG, Thayer TO: Double-blind trial of pentigetide ophthalmic solution, 0.5%, compared with cromolyn sodium, 4%, ophthalmic solution for allergic conjunctivitis. Ann Allergy. 1991 May;66(5):393-8. [PubMed:1903616 ]
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