Biotin sulfoxide

Biotin sulfoxide
Names
	Preferred IUPAC name 5-[(3aS,4S,6aR)-2,5-Dioxooctahydro-5λ4-thieno[3,4-d]imidazol-4-yl]pentanoic acid
	Other names D-Biotin-d-sulfoxide
Identifiers
CAS Number	10406-89-0 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL1231481 ;
ChemSpider	75652 ;
MeSH	D-Biotin-d-sulfoxide
PubChem CID	83833;
UNII	71ET0LK93W ;
CompTox Dashboard (EPA)	DTXSID00908774 ;
	InChI InChI=1S/C10H16N2O4S/c13-8(14)4-2-1-3-7-9-6(5-17(7)16)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-,17?/m0/s1 Key: KCSKCIQYNAOBNQ-YBSFLMRUSA-N ;
	SMILES C1[C@H]2[C@@H]([C@@H](S1=O)CCCCC(=O)O)NC(=O)N2;
Properties
Chemical formula	C10H16N2O4S
Molar mass	260.31 g·mol−1
log P	-2.026
Acidity (pKa)	4.724
Basicity (pKb)	9.273
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Biotin sulfoxide is the substance that is formed when biotin is exposed to certain oxidants,^[1] including ultraviolet light in the presence of oxygen.^{[citation needed]}

References

^ Melville, Donald B. (1954). "Biotin Sulfoxide". Journal of Biological Chemistry. 208 (2): 495–501. doi:10.1016/S0021-9258(18)65575-9. PMID 13174559.

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[1] Melville, Donald B. (1954). "Biotin Sulfoxide". Journal of Biological Chemistry. 208 (2): 495–501. doi:10.1016/S0021-9258(18)65575-9. PMID 13174559.

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