间甲基红，CAS 登记号 20691-84-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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m-Methyl red · CAS 20691-84-3 · C15H15N3O2.
| CAS Registry Number | 20691-84-3 |
|---|---|
| PubChem CID | 30230 |
| Molecular formula | C15H15N3O2 |
| IUPAC name | 3-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid |
| Molecular Weight | 269.30 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 269.116426730 |
| Monoisotopic Mass | 269.116426730 |
| Topological Polar Surface Area | 65.3 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
20691-84-3; RefChem:1066467; 3-(2-(4-(Dimethylamino)phenyl)diazenyl)benzoic acid; m-Methyl red; 3'-Carboxy-4-dimethylaminoazobenzene; 3-((4-(Dimethylamino)phenyl)diazenyl)benzoic acid; 3-((p-(Dimethylamino)phenyl)azo)benzoic acid; MFCD00059641; Benzoic acid, 3-[2-[4-(dimethylamino)phenyl]diazenyl]-; 3-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid; Benzoic acid, m-((p-(dimethylamino)phenyl)azo)-; (E)-3-((4-(dimethylamino)phenyl)diazenyl)benzoic acid; 190437-77-5; BRN 1843300; Benzoic acid, 3-[[4-(dimethylamino)phenyl]azo]-; 4-Dimethylaminoazobenzene-3'-carboxylic Acid
CAS 20691-84-3; molecular formula C15H15N3O2; molecular weight — g/mol.
20691-84-3, RefChem:1066467, 3-(2-(4-(Dimethylamino)phenyl)diazenyl)benzoic acid, m-Methyl red, 3'-Carboxy-4-dimethylaminoazobenzene, 3-((4-(Dimethylamino)phenyl)diazenyl)benzoic acid.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.