558-32-7 Ammonium, tetramethyl-, hexafluorophosphate(1-)- Methanaminium, N,N,N-trimethyl-, hexafluorophosphate(1-) (9CI) Tetramethylammonium hexafluorophosphate EINECS 209-194-3 NSC 221175 CAS 558-32-7
| CAS No. | 558-32-7 |
| Molecular Formula | F6P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
558-32-7 Ammonium, tetramethyl-, hexafluorophosphate(1-)- Methanaminium, N,N,N-trimethyl-, hexafluorophosphate(1-) (9CI) Tetramethylammonium hexafluorophosphate EINECS 209-194-3 NSC 221175 (CAS 558-32-7), molecular formula F6PC4H12N and molecular weight 219.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 558-32-7 Ammonium, tetramethyl-, hexafluorophosphate(1-)- Methanaminium, N,N,N-trimethyl-, hexafluorophosphate(1-) (9CI) Tetramethylammonium hexafluorophosphate EINECS 209-194-3 NSC 221175 (F6PC4H12N) contains organophosphorus functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -3.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 219.11 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | F6P C4H12N |
| Molecular Weight | 219.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -3.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ammonium Standards
- 3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol (CAS 1000802-50-5)
- 3,3',4,4'-Tetramethyl-2,2'-bithiophene (CAS 100118-76-1)
- 4,4,5,5-Tetramethyl-2-(5-methylbenzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1001200-61-8)
- 2-(1,1,5,5-Tetramethyl-1,3,4,5,6,8a-hexahydro-2H-2,4a-methanonaphthalen-8-yl)propan-1-ol (CAS 1001252-30-7)
- 2,3,6,7-Tetramethyl-1H-indole-4,5-dione (CAS 100192-23-2)
- 3-Methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butan-1-amine 2,2,2-trifluoroacetate (CAS 100208-05-7)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (CAS 1002309-19-4)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazole (CAS 1002309-47-8)
Recommended Standards
- 2-(Benzyloxy)-5-chloroaniline (CAS 6373-47-3)
- Diacetoxyscirpenol (CAS 2270-40-8)
- 3-(4-(Difluoromethyl)-3-methylphenyl)propanal (CAS 1806448-76-9)
- Phosphatidylinositol 4,5-bisphosphate diC8 (PI(4,5 (CAS 204858-53-7)
- Linaprazan Impurity 13 (CAS CATO-C4X-348613)
- 6-Iodo-2-methylquinazolin-4(3H)-one (CAS 90347-75-4)
- 3-chloro-2-(propane-2-sulfonyl)aniline (CAS 1097921-24-8)
- Cyclopropanemethylamine hydrochloride (CAS 7252-53-1)
- 7-Amino-2-morpholino-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 113967-72-9)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com