2197-01-5 3-Ethyl-2-((3-ethyl-3H-benzothiazol-2-ylidene)methyl)benzothiazolium iodide Benzothiazolium, 3-ethyl-2-((3-ethyl-2(3H)-benzothiazolylidene)methyl)-, iodide (1:1) Benzothiazolium, 3-ethyl-2-((3-ethyl-2(3H)-benzothiazolylidene)methyl)-, iodide Bis(3-ethylbenzothiazolyl(2))monomethinecyanine iodide Bis(3-ethylbenzthiazolyl-(2))-monomethinecyanine iodide 3,3'-Diethylthiacyanine iodide 3,3'-Diethyl-2,2'-thiacyanine iodide EINECS 218-593-1 NK 88 NSC 523969 Thiacyanine iodide Thiocyanine iodide CAS 2197-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2197-01-5 |
| Molecular Formula | C19H32N2S2 I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2197-01-5 3-Ethyl-2-((3-ethyl-3H-benzothiazol-2-ylidene)methyl)benzothiazolium iodide Benzothiazolium, 3-ethyl-2-((3-ethyl-2(3H)-benzothiazolylidene)methyl)-, iodide (1:1) Benzothiazolium, 3-ethyl-2-((3-ethyl-2(3H)-benzothiazolylidene)methyl)-, iodide Bis(3-ethylbenzothiazolyl(2))monomethinecyanine iodide Bis(3-ethylbenzthiazolyl-(2))-monomethinecyanine iodide 3,3'-Diethylthiacyanine iodide 3,3'-Diethyl-2,2'-thiacyanine iodide EINECS 218-593-1 NK 88 NSC 523969 Thiacyanine iodide Thiocyanine iodide (CAS 2197-01-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H32N2S2 I. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H32N2S2 I |
| Molecular Weight | 479.50 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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