{ "meta": { "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.", "terms": "https://open.fda.gov/terms/", "license": "https://open.fda.gov/license/", "last_updated": "2025-09-19", "results": { "skip": 0, "limit": 1, "total": 1 } }, "results": [ { "codes": [ { "uuid": "2920822f-2891-4948-aa5e-302909fa3837", "code": "189084-61-5", "type": "PRIMARY", "url": "https://commonchemistry.cas.org/detail?cas_rn=189084-61-5", "code_system": "CAS", "references": [ "46b16ede-4cc6-4c60-ba3c-295d192dbe53", "f9bb1825-ac69-4e51-bf6b-d0c0e0c48cab" ] }, { "uuid": "552040d1-6355-42a5-9682-36e4246f9393", "code": "15509893", "type": "PRIMARY", "url": "https://pubchem.ncbi.nlm.nih.gov/compound/15509893", "code_system": "PUBCHEM", "references": [ "46b16ede-4cc6-4c60-ba3c-295d192dbe53" ] }, { "uuid": "fe8fea48-f716-16f1-68b8-44f3f324fae8", "code": "DTXSID9052688", "type": "PRIMARY", "url": "https://comptox.epa.gov/dashboard/chemical/details/DTXSID9052688", "code_system": "EPA CompTox", "references": [ "0e81175c-4308-0b0d-e2f9-803b5ab8661e" ] }, { "uuid": "c315232f-8f2b-4149-bea2-329bcdd5ad30", "code": "S7M4IA32XJ", "type": "PRIMARY", "code_system": "FDA UNII" }, { "uuid": "057bf049-59fd-6282-80fb-29ac903ef5e1", "code": "138038", "type": "PRIMARY", "url": "https://www.ebi.ac.uk/chebi/chebiOntology.do?chebiId=CHEBI:138038", "code_system": "CHEBI", "references": [ "6c2a6bb8-87cd-61e0-3a3d-4af46b074838" ] } ], "substance_class": "chemical", "names": [ { "uuid": "c2853aae-5218-433b-8bd5-54572c6029c5", "name": "2,3',4,4'-TETRABROMODIPHENYL ETHER", "stdName": "2,3',4,4'-TETRABROMODIPHENYL ETHER", "type": "cn", "languages": [ "en" ], "preferred": false, "references": [ "8ddd7875-91fd-4b58-8278-f1de38377cd0", "01164347-2baf-4208-b485-f259645d7876" ], "display_name": true }, { "uuid": "ca62b137-94e9-4b6b-acba-0a71419c1eec", "name": "BENZENE, 1,2-DIBROMO-4-(2,4-DIBROMOPHENOXY)-", "stdName": "BENZENE, 1,2-DIBROMO-4-(2,4-DIBROMOPHENOXY)-", "type": "sys", "languages": [ "en" ], "preferred": false, "references": [ "8ddd7875-91fd-4b58-8278-f1de38377cd0", "01164347-2baf-4208-b485-f259645d7876" ], "display_name": false }, { "uuid": "b36e5012-c1c1-44c3-b786-8ec49734ce5d", "name": "PBDE 66", "stdName": "PBDE 66", "type": "cn", "languages": [ "en" ], "preferred": false, "references": [ "8ddd7875-91fd-4b58-8278-f1de38377cd0", "01164347-2baf-4208-b485-f259645d7876" ], "display_name": false } ], "references": [ { "uuid": "8ddd7875-91fd-4b58-8278-f1de38377cd0", "citation": "STN", "doc_type": "SRS", "public_domain": true, "tags": [ "NOMEN", "PUBLIC_DOMAIN_RELEASE", "AUTO_SELECTED" ] }, { "uuid": "01164347-2baf-4208-b485-f259645d7876", "citation": "STN (SCIFINDER)", "doc_type": "STN (SCIFINDER)", "public_domain": true, "tags": [ "NOMEN" ] }, { "uuid": "46b16ede-4cc6-4c60-ba3c-295d192dbe53", "citation": "SRS CODE IMPORT", "doc_type": "SRS", "public_domain": true, "document_date": 1493391458000, "tags": [ "NOMEN" ] }, { "uuid": "9448170f-604d-40e7-8888-d7521c979814", "citation": "SRS import [S7M4IA32XJ]", "url": "http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=S7M4IA32XJ", "doc_type": "SRS", "public_domain": true, "document_date": 1493391458000, "tags": [ "NOMEN" ] }, { "uuid": "7969b638-e853-4b86-a2d5-0c399e5f98f5", "citation": "FDA_SRS", "doc_type": "SRS", "public_domain": true, "tags": [ "NOMEN" ] }, { "uuid": "0e81175c-4308-0b0d-e2f9-803b5ab8661e", "citation": "WEBSITE", "url": "https://comptox.epa.gov/dashboard/dsstoxdb/results?utf8=%E2%9C%93&search=189084-61-5", "doc_type": "WEBSITE", "public_domain": true, "tags": [ "NOMEN", "PUBLIC_DOMAIN_RELEASE" ] }, { "uuid": "f9bb1825-ac69-4e51-bf6b-d0c0e0c48cab", "citation": "STN", "doc_type": "STN (SCIFINDER)", "public_domain": true }, { "uuid": "6c2a6bb8-87cd-61e0-3a3d-4af46b074838", "doc_type": "SYSTEM", "public_domain": true } ], "definition_type": "PRIMARY", "moieties": [ { "uuid": "f034a717-6de9-4e1d-a86f-57ee29d21a32", "id": "f034a717-6de9-4e1d-a86f-57ee29d21a32", "molfile": "\n Marvin 01132112282D \n\n 17 18 0 0 0 0 999 V2000\n -2.8579 -0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n -2.1434 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -2.1434 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -1.4289 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -0.7145 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.0000 0.8250 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0\n 0.7145 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.7145 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 1.4289 -0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.1434 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.8579 -0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n 2.1434 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.8579 0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n 1.4289 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -0.7145 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.0000 -0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n -1.4289 -0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2 1 1 0 0 0 0\n 2 3 1 0 0 0 0\n 17 2 2 0 0 0 0\n 3 4 2 0 0 0 0\n 5 4 1 0 0 0 0\n 6 5 1 0 0 0 0\n 5 15 2 0 0 0 0\n 6 7 1 0 0 0 0\n 7 8 1 0 0 0 0\n 7 14 2 0 0 0 0\n 9 8 2 0 0 0 0\n 10 9 1 0 0 0 0\n 10 11 1 0 0 0 0\n 12 10 2 0 0 0 0\n 12 13 1 0 0 0 0\n 14 12 1 0 0 0 0\n 15 16 1 0 0 0 0\n 15 17 1 0 0 0 0\nM END", "smiles": "c1cc(c(cc1Br)Br)Oc2ccc(c(c2)Br)Br", "formula": "C12H6Br4O", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "count_amount": { "type": "MOL RATIO", "average": 1, "units": "MOL RATIO", "uuid": "8a2de626-b312-4d18-9e88-488c95467d77" }, "defined_stereo": 0, "ez_centers": 0, "molecular_weight": "485.79", "optical_activity": "NONE", "stereo_centers": 0 } ], "definition_level": "COMPLETE", "uuid": "dc9ce2ad-e96d-4dea-8b17-abb2cf20fa3f", "version": "5", "structure": { "id": "939bc094-9131-4910-983d-4df2dd6f019a", "molfile": "\n Marvin 01132107392D \n\n 17 18 0 0 0 0 999 V2000\n 0.0000 0.8250 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0\n -0.7145 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -0.7145 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -1.4289 -0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -2.1434 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -2.1434 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n -1.4289 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.7145 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 1.4289 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.1434 0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.1434 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 1.4289 -0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 0.7145 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0\n 2.8579 -0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n -2.8579 -0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n 2.8579 0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n 0.0000 -0.8250 0.0000 Br 0 0 0 0 0 0 0 0 0 0 0 0\n 2 3 1 0 0 0 0\n 3 4 2 0 0 0 0\n 4 5 1 0 0 0 0\n 5 6 2 0 0 0 0\n 6 7 1 0 0 0 0\n 2 7 2 0 0 0 0\n 1 2 1 0 0 0 0\n 8 9 1 0 0 0 0\n 9 10 2 0 0 0 0\n 10 11 1 0 0 0 0\n 11 12 2 0 0 0 0\n 12 13 1 0 0 0 0\n 8 13 2 0 0 0 0\n 1 8 1 0 0 0 0\n 11 14 1 0 0 0 0\n 5 15 1 0 0 0 0\n 10 16 1 0 0 0 0\n 3 17 1 0 0 0 0\nM END", "smiles": "c1cc(c(cc1Br)Br)Oc2ccc(c(c2)Br)Br", "formula": "C12H6Br4O", "atropisomerism": "No", "charge": 0, "count": 1, "stereochemistry": "ACHIRAL", "defined_stereo": 0, "ez_centers": 0, "molecular_weight": "485.79", "optical_activity": "NONE", "references": [ "7969b638-e853-4b86-a2d5-0c399e5f98f5", "9448170f-604d-40e7-8888-d7521c979814" ], "stereo_centers": 0 }, "unii": "S7M4IA32XJ" } ] }