Tetramethylrhodamine (CAS 70281-37-7) — formula C24H23ClN2O3, molecular weight 422.9; category organic chemicals.
Tetramethylrhodamine (CAS 70281-37-7) is a chemical raw material in the organic chemicals category. Its molecular formula C24H23ClN2O3 comprises 24 C, 23 H, 1 Cl, 2 N, 3 O atoms. Its molecular weight is about 422.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 70281-37-7 |
|---|---|
| Molecular Formula | C24H23ClN2O3 |
| Molecular Weight | 422.9 |
| Category | Organic Chemicals |
Tetramethylrhodamine is a carbon-based organic compound with CAS registry number 70281-37-7 and molecular formula C24H23ClN2O3 (molecular weight 422.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 70281-37-7
Its molecular formula C24H23ClN2O3 comprises 24 C, 23 H, 1 Cl, 2 N, 3 O atoms.
Also known as: Tetramethylrhodamine · 四甲基罗丹明
Category: organic chemicals
The CAS registry number of Tetramethylrhodamine is 70281-37-7.
Molecular formula C24H23ClN2O3, molecular weight 422.9.
It is also registered under: Tetramethylrhodamine, 四甲基罗丹明.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Tetramethylrhodamine (CAS 70281-37-7), compiled from public chemistry databases.
| CAS Registry Number | 70281-37-7 |
|---|---|
| PubChem CID | 155483 |
| Molecular formula | C24H23ClN2O3 |
| IUPAC name | [9-(2-carboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium chloride |
| Molecular Weight | 422.9 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 422.1397203 |
| Monoisotopic Mass | 422.1397203 |
| Topological Polar Surface Area | 52.8 |
| Heavy Atom Count | 30 |
70281-37-7; Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-, chloride; tetramethylrhodamine chloride; [9-(2-carboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium;chloride; CHEBI:52281; DTXSID10220515; Q27123348; 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)xanthenium chloride; 9-(2-Carboxyphenyl)-3,6-bis(dimethylamino)xanthylium chloride; Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(dimethylamino)-,chloride; 9-(2-Carboxyphenyl)-6-(dimethylamino)-N,N-dimethyl-3H-xanthen-3-iminium chloride
Tetramethylrhodamine · CAS 70281-37-7 · C24H23ClN2O3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 四甲基罗丹明