Hexafluorophosphoric acid (7-azabenzotriazole-1-oxy)tripyrrolidine phosphorus CAS 156311-83-0
| CAS No. | 156311-83-0 |
| Molecular Formula | C17H35N7OP |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Hexafluorophosphoric acid (7-azabenzotriazole-1-oxy)tripyrrolidine phosphorus (CAS 156311-83-0), molecular formula C17H35N7OPF6P and molecular weight 529.45 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Hexafluorophosphoric acid (7-azabenzotriazole-1-oxy)tripyrrolidine phosphorus (C17H35N7OPF6P) contains an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 529.45 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H35N7OP F6P |
| Molecular Weight | 529.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Hexafluorophosphoric Standards
Recommended Standards
- 2-Bromo-3-(3,4,5-trifluorophenyl)-1-propene (CAS 951892-90-3)
- 3-Methyl-1H-1,2,4-triazole-5-sulfonamide (CAS 29982-54-5)
- 4-Oxo-4,6,7,8,9,10-hexahydropyrido[1,2-a]azepine-1-carboxylic acid (CAS 1515186-97-6)
- 5-Methyl-2-(trimethylsilyl)pyridine (CAS 13737-09-2)
- 3-(((4-Bromo-5-(dimethylamino)furan-2-yl)methylene)amino)-2-methylbenzoic acid (CAS 469909-70-4)
- Pyrrolidin-3-yl carbamate (CAS 1537166-65-6)
- 4-Iodo-3,5-dimethyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 1900755-67-0)
- 2-Methoxy-3-phenyl-6-(trifluoromethyl)pyridine (CAS 1214369-87-5)
- 2,3-Difluoro-6-methylacetophenone (CAS 1806293-61-7)
- Peptide 437 (CAS CATO-CPTD788437)
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