Peptone from casein

For research use only. Not for therapeutic Use.

  • CAT Number: I040936
  • CAS Number: 91079-40-2
  • Molecular Formula: C290H252N8O72
  • Molecular Weight: 5001.03
  • Purity: ≥95%
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Peptone from casein(CAT: I040936) is a hydrolyzed protein derived from casein, the main protein found in milk. It is commonly used in microbiological culture media to support the growth of various microorganisms. The peptides and amino acids released during the hydrolysis of casein serve as a rich nutrient source for bacteria, yeast, and fungi. Peptone from casein is widely used in pharmaceutical, biotechnological, and industrial research, especially in studies related to microbial fermentation, protein synthesis, and enzyme production. Its use in material chemistry also extends to the development of bio-based products and biosensors.


CAS Number 91079-40-2
Molecular Formula C290H252N8O72
Purity ≥95%
IUPAC Name 3,12-bis[5-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)penta-1,3-dienyl]-4,13-dioxo-1,5,10,14-tetraoxadispiro[5.2.59.26]hexadeca-2,11-diene-2,11-diolate;3,12-bis[5-(2,4-dioxo-1,5-dioxaspiro[5.5]undecan-3-ylidene)penta-1,3-dienyl]-4,13-dioxo-1,5,10,14-tetraoxadispiro[5.2.59.26]hexadeca-2,11-diene-2,11-diolate;3-[5-[12-[5-(8,11-dimethyl-2-oxido-4-oxo-1,5-dioxaspiro[5.5]undec-2-en-3-yl)penta-2,4-dienylidene]-2,4,11,13-tetraoxo-1,5,10,14-tetraoxadispiro[5.2.59.26]hexadecan-3-ylidene]penta-1,3-dienyl]-8,11-dimethyl-4-oxo-1,5-dioxaspiro[5.5]undec-2-en-2-olate;2-ethyl-5-[5-[12-[5-(2-ethyl-2-methyl-4-oxido-6-oxo-1,3-dioxin-5-yl)penta-2,4-dienylidene]-2,4,11,13-tetraoxo-1,5,10,14-tetraoxadispiro[5.2.59.26]hexadecan-3-ylidene]penta-1,3-dienyl]-2-methyl-6-oxo-1,3-dioxin-4-olate;4-[4-[1-(4-hydroxy-3-phenylphenyl)pyridin-1-ium-4-yl]pyridin-1-ium-1-yl]-2-phenylphenol
InChI InChI=1S/C44H48O16.C40H40O16.C36H36O16.4C34H24N2O2.C34H32O16/c1-25-15-17-27(3)43(23-25)57-37(49)31(38(50)58-43)13-9-5-7-11-29-33(45)53-41(54-34(29)46)19-21-42(22-20-41)55-35(47)30(36(48)56-42)12-8-6-10-14-32-39(51)59-44(60-40(32)52)24-26(2)16-18-28(44)4;41-29-25(30(42)50-37(49-29)17-9-3-10-18-37)13-5-1-7-15-27-33(45)53-39(54-34(27)46)21-23-40(24-22-39)55-35(47)28(36(48)56-40)16-8-2-6-14-26-31(43)51-38(52-32(26)44)19-11-4-12-20-38;1-5-33(3)45-25(37)21(26(38)46-33)13-9-7-11-15-23-29(41)49-35(50-30(23)42)17-19-36(20-18-35)51-31(43)24(32(44)52-36)16-12-8-10-14-22-27(39)47-34(4,6-2)48-28(22)40;4*37-33-13-11-29(23-31(33)27-7-3-1-4-8-27)35-19-15-25(16-20-35)26-17-21-36(22-18-26)30-12-14-34(38)32(24-30)28-9-5-2-6-10-28;1-31(2)43-23(35)19(24(36)44-31)11-7-5-9-13-21-27(39)47-33(48-28(21)40)15-17-34(18-16-33)49-29(41)22(30(42)50-34)14-10-6-8-12-20-25(37)45-32(3,4)46-26(20)38/h5-14,25-28,49,51H,15-24H2,1-4H3;1-2,5-8,13-16,45,47H,3-4,9-12,17-24H2;7-16,37,39H,5-6,17-20H2,1-4H3;4*1-24H;5-14,39,41H,15-18H2,1-4H3
InChIKey DENDBKLJAQIVGF-UHFFFAOYSA-N
SMILES CCC1(OC(=C(C(=O)O1)C=CC=CC=C2C(=O)OC3(CCC4(CC3)OC(=O)C(=CC=CC=CC5=C(OC(OC5=O)(C)CC)[O-])C(=O)O4)OC2=O)[O-])C.CC1CCC(C2(C1)OC(=C(C(=O)O2)C=CC=CC=C3C(=O)OC4(CCC5(CC4)OC(=O)C(=CC=CC=CC6=C(OC7(CC(CCC7C)C)OC6=O)[O-])C(=O)O5)OC3=O)[O-])C.CC1(OC(=O)C(=CC=CC=CC2=C(OC3(CCC4(CC3)OC(=C(C(=O)O4)C=CC=CC=C5C(=O)OC(OC5=O)(C)C)[O-])OC2=O)[O-])C(=O)O1)C.C1CCC2(CC1)OC(=O)C(=CC=CC=CC3=C(OC4(CCC5(CC4)OC(=C(C(=O)O5)C=CC=CC=C6C(=O)OC7(CCCCC7)OC6=O)[O-])OC3=O)[O-])C(=O)O2.C1=CC=C(C=C1)C2=C(C=CC(=C2)[N+]3=CC=C(C=C3)C4=CC=[N+](C=C4)C5=CC(=C(C=C5)O)C6=CC=CC=C6)O.C1=CC=C(C=C1)C2=C(C=CC(=C2)[N+]3=CC=C(C=C3)C4=CC=[N+](C=C4)C5=CC(=C(C=C5)O)C6=CC=CC=C6)O.C1=CC=C(C=C1)C2=C(C=CC(=C2)[N+]3=CC=C(C=C3)C4=CC=[N+](C=C4)C5=CC(=C(C=C5)O)C6=CC=CC=C6)O.C1=CC=C(C=C1)C2=C(C=CC(=C2)[N+]3=CC=C(C=C3)C4=CC=[N+](C=C4)C5=CC(=C(C=C5)O)C6=CC=CC=C6)O

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