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CAS 1306-06-5

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Hydroxylapatite (Ca5(OH)(PO4)3)

Description:
Hydroxylapatite, with the chemical formula Ca5(OH)(PO4)3 and CAS number 1306-06-5, is a naturally occurring mineral form of calcium apatite. It is characterized by its crystalline structure, which consists of calcium ions, phosphate groups, and hydroxyl ions. Hydroxylapatite is a key component of bone and teeth, providing structural integrity and strength. It is typically found in a hexagonal crystal system and exhibits a white to off-white color. This substance is biocompatible and bioactive, making it significant in biomedical applications, particularly in bone grafting and dental treatments. Hydroxylapatite has a high affinity for proteins and can promote cell adhesion, making it useful in tissue engineering. Additionally, it has low solubility in acidic environments, which contributes to its stability in biological systems. Its properties, including mechanical strength and chemical stability, make hydroxylapatite an important material in both natural and synthetic contexts, particularly in the fields of dentistry and orthopedics.
Formula:Ca5HO13P3
InChI:InChI=1/5Ca.H3O4P.H2O/c;;;;;1-5(2,3)4;/h;;;;;(H3,1,2,3,4);1H2/q5*+2;;/p-4
InChI key:InChIKey=SNEQGKNGRFIHGW-UHFFFAOYSA-J
SMILES:[OH-].P(=O)([O-])([O-])[O-].[Ca]
Synonyms:
  • Actifuse
  • Alveograf
  • Amdry 6021
  • Apa-micron PP
  • Apaceram
  • Apaceram-AX
  • Apafill-G
  • Apapore
  • Apapore 60
  • Apatite
  • See more synonyms
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