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CAS 83462-55-9

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Deoxypyridinoline

Description:
Deoxypyridinoline (DPD) is a pyridinoline derivative and a cross-linking marker of collagen, primarily found in bone and cartilage. It is a product of collagen degradation and is often used as a biochemical marker for bone resorption in clinical settings. DPD is characterized by its ability to form stable cross-links between collagen fibers, which contributes to the structural integrity and mechanical strength of connective tissues. The substance is typically measured in urine, providing insights into bone metabolism and turnover. Elevated levels of DPD can indicate increased bone resorption, which may be associated with conditions such as osteoporosis or other metabolic bone diseases. In terms of its chemical structure, DPD contains a pyridine ring and is classified as a heterocyclic compound. Its analysis often involves techniques such as high-performance liquid chromatography (HPLC) or mass spectrometry. Overall, deoxypyridinoline serves as a valuable biomarker in the assessment of bone health and the evaluation of therapeutic interventions in bone-related disorders.
Formula:C18H28N4O7
InChI:InChI=1S/C18H28N4O7/c19-12(16(24)25)3-1-2-6-22-8-10(4-5-13(20)17(26)27)11(15(23)9-22)7-14(21)18(28)29/h8-9,12-14H,1-7,19-21H2,(H3-,23,24,25,26,27,28,29)/t12-,13-,14-/m0/s1
InChI key:InChIKey=ZAHDXEIQWWLQQL-IHRRRGAJSA-N
SMILES:C(C[C@@H](C(O)=O)N)C=1C(C[C@@H](C(O)=O)N)=C(O)C=[N+](CCCC[C@@H](C([O-])=O)N)C1
Synonyms:
  • 4-[(2S)-2-amino-2-carboxyethyl]-1-[(5S)-5-amino-5-carboxypentyl]-5-[(3S)-3-amino-3-carboxypropyl]pyridinium-3-olate
  • 90032-33-0
  • Deoxypyridinoline
  • Lysylpyridinoline
  • Pyridinium, 4-(2-amino-2-carboxyethyl)-1-(5-amino-5-carboxypentyl)-3-(3-amino-3-carboxypropyl)-5-hydroxy-, inner salt, stereoisomer
  • Pyridinium, 4-[(2S)-2-amino-2-carboxyethyl]-1-[(5S)-5-amino-5-carboxypentyl]-3-[(3S)-3-amino-3-carboxypropyl]-5-hydroxy-, inner salt
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