Biotin sulfoxide

Biotin sulfoxide
	Stereo, skeletal formula of 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

Last updated March 26, 2025

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.

[1]

Names
Stereo, skeletal formula of biotin sulfoxide
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 ^N
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL1231481 ^N
ChemSpider	75652 ^N
MeSH	D-Biotin-d-sulfoxide
PubChem CID	83833
UNII	71ET0LK93W ^N
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^N Key: KCSKCIQYNAOBNQ-YBSFLMRUSA-N^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 (pK_a)	4.724
Basicity (pK_b)	9.273
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references