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9001-98-3

9001-98-3 structure
9001-98-3 structure
  • Name: Rennin
  • Chemical Name: Rennin
  • CAS Number: 9001-98-3
  • Molecular Formula: C7H6O4
  • Molecular Weight: 154.120
  • Catalog: Surfactant Zwitterionic surfactant Betaine type
  • Create Date: 2019-06-15 06:31:03
  • Modify Date: 2024-01-05 18:05:11
  • Rennin, also known as Chymosin, is a pepsin-related proteolytic enzyme synthesized by cells in the stomach of certain animals that efficiently converts liquid milk into a semi-solid, allowing it to remain in the stomach for longer. The natural substrate of Rennin is K-casein, which is specifically cleaved at the peptide bond between amino acid residues 105 and 106, phenylalanine and methionine, and is widely used in cheese production[1].

Name Rennin
Synonyms EINECS 232-645-0
MFCD00132173
Description Rennin, also known as Chymosin, is a pepsin-related proteolytic enzyme synthesized by cells in the stomach of certain animals that efficiently converts liquid milk into a semi-solid, allowing it to remain in the stomach for longer. The natural substrate of Rennin is K-casein, which is specifically cleaved at the peptide bond between amino acid residues 105 and 106, phenylalanine and methionine, and is widely used in cheese production[1].
Related Catalog
References

[1]. Gilliland GL, et al. Dill J. Functional implications of the three-dimensional structure of bovine chymosin. Adv Exp Med Biol. 1991;306:23-37.   

Density 1.5±0.1 g/cm3
Boiling Point 513.7±50.0 °C at 760 mmHg
Melting Point 225-227℃
Molecular Formula C7H6O4
Molecular Weight 154.120
Flash Point 226.8±23.6 °C
Exact Mass 154.026611
LogP -0.75
Vapour Pressure 0.0±3.0 mmHg at 25°C
Index of Refraction 1.603
Storage condition −20°C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Danger
Hazard Statements H315-H319-H334-H335
Precautionary Statements P261-P305 + P351 + P338-P342 + P311
Hazard Codes B,Xn
Risk Phrases 36/37/38-42
Safety Phrases 22-24-26-36/37
RIDADR NONH for all modes of transport
WGK Germany 1