CAS 475-80-9 — 1 EU Cosmetic Records

Chemical identity and properties

PubChem 2D chemical structure for CAS 475-80-9

CAS 475-80-9PubChem CID 108168

Aristolochic Acid Ii

Aristolochic acid B is an aristolochic acid that is phenanthrene-1-carboxylic acid substituted by a methylenedioxy group at the 3,4 positions and by a nitro group at position 10. It has a role as a metabolite, a mutagen, a carcinogenic agent and a nephrotoxin. It is a member of aristolochic acids, a monocarboxylic acid, an aromatic ether, a C-nitro compound, an organic heterotetracyclic compound and a cyclic acetal. — ChEBI

IUPAC name: 6-nitronaphtho[2,1-g][1,3]benzodioxole-5-carboxylic acid

Molecular formula: C16H9NO6
Molecular weight: 311.24 g/mol
Exact mass: 311.04298701 Da
XLogP3: 3.6
Topological polar surface area: 102.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 0

Also known as

Aristolochic acid BBB72D5PU2YPhenanthro(3,4-d)-1,3-dioxole-5-carboxylic acid, 6-nitro-6-nitronaphtho(2,1-g)(1,3)benzodioxole-5-carboxylic acidRefChem:283606-nitrophenanthro(3,4-d)-3-dioxole-5-carboxylic acid207-499-6CCRIS 6497

16 more reported names

6-nitrophenanthro[3,4-d][1,3]dioxole-5-carboxylic acidAristolochicacidBEINECS 207-499-66-nitrophenanthro[3,4-d]-1,3-dioxole-5-carboxylic acid6-nitro-2H-phenanthro[3,4-d][1,3]dioxole-5-carboxylic acidCHEBI:194149HY-N05116-Nitrophenanthro(3,4-d)-1,3-dioxole-5-carboxylic acid6-nitronaphtho[1,2-e][1,3]benzodioxole-5-carboxylic acid6-nitro-phenanthro-[3,4-d]-1,3-dioxole-5-carboxylic acidUNII-BB72D5PU2YBRN 0329754MEEXETVZNQYRSP-UHFFFAOYSA-N6-Nitro-phenanthro[3,4-d]-1,3-dioxole-5-carboxylic Acid; Aristolochic Acid II;3,4-(Methylenedioxy)-10-nitrophenanthrene-1-carboxylic Acid;Aristolochic acid _Epitope ID:2157313

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:194149
ChEMBL:CHEMBL602280
EPA DTXSID:DTXSID00197166
PubMed:32119997
PubMed:27557898
PubMed:25663515
PubMed:23912714

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 475-80-9

1 total

No records found for this CAS number.

How CAS 475-80-9 is used on this site

CAS 475-80-9 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 475-80-9 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.