O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium Hexafluorophosphate CAS 208462-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 208462-94-6 |
| Molecular Formula | C14H20N3O3 F6P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium Hexafluorophosphate (CAS 208462-94-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H20N3O3 F6P. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H20N3O3 F6P |
| Molecular Weight | 423.29 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related O Standards
- 5-Norbornene-2-carboxylic acid, mixture of endo and exo forms, mainly endo form (CAS 120-74-1)
- Norbornene-2,3-dicarboxylic acid (CAS 1200-88-0)
- 5-Norbornene-2-acetic acid succinimidyl ester (CAS 1234203-45-2)
- Methyl-5-Norbornene-2,3-Dicarboxylic Anhydride (CAS 14806-35-0)
- cis-5-Norbornene-exo-2,3-dicarboxylic (CAS 17673-68-6)
- cis-Norbornene-exo-2,3-dicarboxylic Anhydride (CAS 2746-19-2)
- Norbornene (CAS 498-66-8)
- 2-Acetyl-5-norbornene, mixture of endo and exo 5063-03-6 Methyl 5-norbornen-2-yl ketone (CAS 5063-03-6)
Recommended Standards
- 5-bromo-8-methylisoquinolin-3-amine (CAS 1338254-16-2)
- 3H,4H,5H,6H,7H,8H-pyrido[2,3-d]pyrimidin-4-one (CAS 3649-42-1)
- Cephalosporin Impurity 3 (CAS 1269661-24-6)
- 7-(Trifluoromethoxy)chroman-4-one (CAS 340825-26-5)
- 3-Methylamino-cyclohexanol (CAS 89854-96-6)
- Benzyl 6-bromo-2-naphthoate (CAS 170737-54-9)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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