CAS 5949-18-8 — 1 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 5949-18-8

CAS 5949-18-8PubChem CID 23691042

Cinchophen sodium

IUPAC name: sodium 2-phenylquinoline-4-carboxylate

Molecular formula: C16H10NNaO2
Molecular weight: 271.24 g/mol
Exact mass: 271.06092284 Da
Topological polar surface area: 53.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 2
Defined stereocentres: 0

Also known as

Cinchophen sodium saltAtophan sodiumAtophan-natriumCinchophen, sodium saltAtophan-natrium [German]EINECS 227-710-5UNII-454ZOQ4L8NSodium 2-phenyl-4-quinolinecarboxylate

9 more reported names

454ZOQ4L8N2-PHENYLCINCHONINIC ACID SODIUM SALTRefChem:200185227-710-5Sodium cinchophenSodium 2-phenylcinchoninateCINCHONINIC ACID, 2-PHENYL-, SODIUM SALT4-Quinolinecarboxylic acid, 2-phenyl-, sodium saltZSOINCKGNIMAEG-UHFFFAOYSA-M

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID20208187

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 5949-18-8

1 total

No records found for this CAS number.

How CAS 5949-18-8 is used on this site

CAS 5949-18-8 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 5949-18-8 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.