Sulfosuccinimido Biotin

Synonym: Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt, Sulfosuccinimidyl biotin
CAS Number 119616-38-5 | MDL Number MFCD00078535 | EC Number 621-097-1

Sulfosuccinimido Biotin Chemical Structure

Product CodeNA6385
CAS Number119616-38-5
Assay (purity)90+%
Purity methodby elemental analysis
Molecular weight443.42
Appearancewhite to off-white solid
Molecular formulaC14H18N3NaO8S2
Linear formulaC14H18N3O8S2 · Na

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Sulfosuccinimido Biotin contact us at

Safety information

Signal wordWARNING
Hazard statementsH302, H312, H316, H319, H332, H335
Precautionary statementsP261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P322, P330, P332+P313, P337+P313, P363, P403+P233, P405, P501
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt

Pubchem CID23667738
IUPAC Namesodium;1-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoyloxy]-2,5-dioxopyrrolidine-3-sulfonate
InchI IdentifierInChI=1S/C14H19N3O8S2.Na.H/c18-10-5-9(27(22,23)24)13(20)17(10)25-11(19)4-2-1-3-8-12-7(6-26-8)15-14(21)16-12;;/h7-9,12H,1-6H2,(H2,15,16,21)(H,22,23,24);;

Ereztech synthesizes and sells additional NA-compounds.

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