6-羧基四甲基罗丹明，CAS 登记号 91809-67-5，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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6-Carboxytetramethylrhodamine · CAS 91809-67-5 · C25H22N2O5.
| CAS Registry Number | 91809-67-5 |
|---|---|
| PubChem CID | 2762604 |
| Molecular formula | C25H22N2O5 |
| IUPAC name | 4-carboxy-3-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]benzoate |
| Molecular Weight | 430.5 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 430.15287181 |
| Monoisotopic Mass | 430.15287181 |
| Topological Polar Surface Area | 92.9 |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
6-Carboxytetramethylrhodamine; 91809-67-5; 6-carboxy-tetramethylrhodamine; DTXSID80376331; RefChem:104361; 6-CTMR; DTXCID90327359; 824-647-0; 6-TAMRA; 2-(3,6-Bis(dimethylamino)xanthylium-9-yl)-4-carboxybenzoate; 4-carboxy-3-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]benzoate; 4-carboxy-2-[6-(dimethylamino)-3-(dimethyliminiumyl)-3H-xanthen-9-yl]benzoate; MFCD01073638; 2814525-94-3; MFCD29477680; BS-17838
CAS 91809-67-5; molecular formula C25H22N2O5; molecular weight — g/mol.
6-Carboxytetramethylrhodamine, 91809-67-5, 6-carboxy-tetramethylrhodamine, DTXSID80376331, RefChem:104361, 6-CTMR.
Hazard statements reported: H315, H319, H335.
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.