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CAS 5743-17-9

CAS 5743-17-9 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 5743-17-9
CAS 5743-17-9PubChem CID 64120

Caffeine benzoate

IUPAC name
benzoic acid;1,3,7-trimethylpurine-2,6-dione
Molecular formula
C15H16N4O4
Molecular weight
316.31 g/mol
Exact mass
316.11715500 Da
Topological polar surface area
95.7 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
5
Covalent units
2
Defined stereocentres
0

Also known as

caffeine, sodium benzoate drug combinationC2154V12SERefChem:122663227-257-3Caffeine-sodium benzoate1,3,7-Trimethyl-1H-purine-2,6(3H,7H)-dione benzoate1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione; benzoic acidcaffeine - sodium benzoate
8 more reported names
Caffeine, monobenzoateEINECS 227-257-3UNII-C2154V12SEVXXKVQICUHMECR-UHFFFAOYSA-NCaffeine, benzoate drug combination1H-Purine-2,6-dione, 3,7-dihydro-1,3,7-trimethyl-, monobenzoateBenzoic acid--1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione (1/1)1H-PURINE-2,6-DIONE, 3,7-DIHYDRO-1,3,7-TRIMETHYL-, BENZOATE (1:1)
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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 5743-17-9

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How CAS 5743-17-9 is used on this site

CAS 5743-17-9 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 5743-17-9 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.