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CAS 752-56-7

CAS 752-56-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 752-56-7
CAS 752-56-7PubChem CID 92140

Hibon

Riboflavin butyrate is a flavin. — ChEBI

IUPAC name
[(2R,3S,4S)-2,3,4-tri(butanoyloxy)-5-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)pentyl] butanoate
Molecular formula
C33H44N4O10
Molecular weight
656.7 g/mol
Exact mass
656.30574361 Da
XLogP3
4.1
Topological polar surface area
179.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
11
Covalent units
1
Defined stereocentres
3

Also known as

Riboflavin tetrabutyrateVitamin B2 tetrabutyrateriboflavin butyrateRiboflavin 2',3',4',5'-tetrabutyrateF211C9MSGYBituvitanLacflavinViras
16 more reported names
Wakaflavin lRefChem:179374(2R,3S,4S)-1,2,4-tris(butanoyloxy)-5-(7,8-dimethyl-2,4-dioxo-2H,3H,4H,10H-benzo(g)pteridin-10-yl)pentan-3-yl butanoate(2R,3S,4S)-5-(7,8-Dimethyl-2,4-dioxo-3,4-dihydrobenzo(g)pteridin-10(2H)-yl)pentan-1,2,3,4-tetrayl tetrabutanoate212-034-5Riboflavine tetrabutyrateRiboflavin, 2',3',4',5'-tetrabutanoateTetra-O-butyrylriboflavinRiboflavine butyrateVitamin B2 2',3',4',5'-tetrabutyrateHibon (TN)(2R,3S,4S)-5-(7,8-Dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentane-1,2,3,4-tetrayl tetrabutyrateRiboflavin, 2',3',4',5'-tetrabutyrateCCRIS 5849EINECS 212-034-5UNII-F211C9MSGY
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 752-56-7

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How CAS 752-56-7 is used on this site

CAS 752-56-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 752-56-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.