Isotocin , CAS No.550-21-0

CAS: 550-21-0 Cat. No.: I1284298 PubChem CID: 10486087

Storage

Room temperature

Shipped In

Normal

Specifications

Storage

Room temperature

Shipped In

Normal

Names and Identifiers

• Canonical Smiles: CCC(C)C1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCCC3C(=O)NC(C(C)CC)C(=O)NCC(=O)N)CC(=O)N)CO
• IUPAC Name: (2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-13-[(2S)-butan-2-yl]-10-(hydroxymethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S,3S)-1-[(2-amino-2-oxoethyl)amino]-3-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
• InChIKey: XMINXPSYULINQV-XPLLYYSMSA-N
• INCHI: 1S/C41H63N11O12S2/c1-5-20(3)32(39(62)45-16-31(44)56)51-38(61)29-8-7-13-52(29)41(64)28-19-66-65-18-24(42)34(57)46-25(14-22-9-11-23(54)12-10-22)36(59)50-33(21(4)6-2)40(63)48-27(17-53)37(60)47-26(15-30(43)55)35(58)49-28/h9-12,20-21,24-29,32-33,53-54H,5-8,13-19,42H2,1-4H3,(H2,43,55)(H2,44,56)(H,45,62)(H,46,57)(H,47,60)(H,48,63)(H,49,58)(H,50,59)(H,51,61)/t20-,21-,24-,25-,26-,27-,28-,29-,32-,33-/m0/s1
• Isomeric SMILES: CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N)CC(=O)N)CO
• Alternate CAS: 550-21-0
• PubChem CID: 10486087
• MeSH Entry Terms: 4-Ser-8-Ile-oxytocin;4-serine-8-isoleucine-oxytocin;isotocin;oxytocin, Ser(4)-Ile(8)-;oxytocin, seryl(4)-isoleucine(8)-

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Peptides
          • Level6 Oligopeptides

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Peptides
• Direct Parent: Oligopeptides
• Alternative Parents: Cyclic peptides Isoleucine and derivatives Proline and derivatives N-acyl-alpha amino acids and derivatives Macrolactams Alpha amino acid amides Pyrrolidinecarboxamides N-acylpyrrolidines 1-hydroxy-2-unsubstituted benzenoids N-acyl amines Benzene and substituted derivatives Tertiary carboxylic acid amides Secondary carboxylic acid amides Primary carboxylic acid amides Organic disulfides Lactams Azacyclic compounds Primary alcohols Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Alpha-oligopeptide - Cyclic alpha peptide - Isoleucine or derivatives - Proline or derivatives - N-acyl-alpha amino acid or derivatives - Macrolactam - Alpha-amino acid amide - Alpha-amino acid or derivatives - N-substituted-alpha-amino acid - Pyrrolidine-2-carboxamide - Pyrrolidine carboxylic acid or derivatives - N-acylpyrrolidine - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Fatty acyl - Benzenoid - N-acyl-amine - Fatty amide - Monocyclic benzene moiety - Tertiary carboxylic acid amide - Pyrrolidine - Secondary carboxylic acid amide - Primary carboxylic acid amide - Organic disulfide - Lactam - Carboxamide group - Amino acid or derivatives - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Primary alcohol - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Amine - Alcohol - Aromatic heteromonocyclic compound
• 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.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 966.100 g/mol
• XLogP3: -1.900
• Hydrogen Bond Donor Count: 12
• Hydrogen Bond Acceptor Count: 15
• Rotatable Bond Count: 15
• Exact Mass: 965.41 Da
• Monoisotopic Mass: 965.41 Da
• Topological Polar Surface Area: 427.000 Ų
• Heavy Atom Count: 66
• Formal Charge: 0
• Complexity: 1760.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 10
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1