Rhodamine 800 CAS 137993-41-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137993-41-0 |
| Molecular Formula | C26H32N3O ClO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Rhodamine 800 (CAS 137993-41-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H32N3O ClO4. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H32N3O ClO4 |
| Molecular Weight | 502.01 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Rhodamine Standards
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- Rhodamine B isothiocyanate mixed isomers (CAS 14696-19-6)
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Recommended Standards
- 5-((4-Ethylphenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 667435-97-4)
- 1,4-Triazolo[4,3-b]pyridazine, 6-chloro- 28593-24-0 6-Chloro-1,4-triazolo[4,3-b]pyridazine 6-Chloro-s-triazolo[4,3-b]pyridazine NSC-228162 NSC228162 s-Triazolo[4, 6-chloro- (CAS 28593-24-0)
- N-methylbenzo[c]isothiazol-3-amine (CAS 700-07-2)
- 6-Cyclopropyl-2-(diethylamino)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 478049-67-1)
- Methyl 4-(5-(hydroxymethyl)pyridin-2-yl)benzoate (CAS 1370587-25-9)
- 4-Amino-5-(aminomethyl)pyrimidine-2-thiol (CAS 766545-82-8)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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