85342-62-7 HNT N-Hydroxynaphthalimide triflate N-Hydroxynaphthalimide trifluoromethanesulfonate NHN-TF CAS 85342-62-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85342-62-7 |
| Molecular Formula | C13H16F3NO5S |
| Molecular Weight | 355.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
85342-62-7 HNT N-Hydroxynaphthalimide triflate N-Hydroxynaphthalimide trifluoromethanesulfonate NHN-TF (CAS 85342-62-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16F3NO5S. Molecular weight: 355.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16F3NO5S |
| Molecular Weight | 355.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-Methoxyphenyl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 338400-58-1)
- Fluconazole Impurity 23 (CAS 1609495-95-5)
- Methyl 3-((tert-butoxycarbonyl)amino)-5-(2,2,2-trifluoro-1-hydroxyethyl)thiophene-2-carboxylate (CAS 2163771-82-0)
- 8-Bromo-2-chloro-5,7-difluoroquinoline (CAS 2852766-42-6)
- 5-Fluoro-2-hydrazino-benzonitrile (CAS 1260982-79-3)
- Levonorgestrel EP Impurity Q (CAS 14507-49-4)
- 10-Methoxy-3,4,5,6-tetrahydro-2H-1,5-benzoxazocine (CAS 938459-13-3)
- Ethyl 4-(1-((tert-butoxycarbonyl)amino)cyclopropyl)pyrrolidine-3-carboxylate (CAS 1373028-31-9)
- tert-Butyl 4-(1-(3-methoxy-4-nitrophenyl)piperidin-4-yl)piperazine-1-carboxylate (CAS 1089279-66-2)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
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