Amifampridine Phosphate CAS 446254-47-3
| CAS No. | 446254-47-3 |
| Molecular Formula | C5H7N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Amifampridine Phosphate.
CATO supplies Amifampridine Phosphate (CAS 446254-47-3), a certified reference material (molecular formula C5H7N3H3O4P, MW 207.13 g/mol) for analytical method development and quality control.
Structurally, Amifampridine Phosphate (C5H7N3H3O4P) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 207.13 g/mol, it falls into the medium-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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C5H7N3 H3O4P |
| Molecular Weight | 207.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-(2,2-Dimethylcyclopropyl)-6-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 2446483-68-5)
- Quizalofop-P-Ethyl (CAS 100646-51-3)
- Methyl (S)-2-amino-3-((tert-butoxycarbonyl)amino)-3-methylbutanoate oxalate (CAS 1486510-12-6)
- (2-((Ethoxycarbonyl)amino)ethyl)boronic acid (CAS 4540-86-7)
- 5-(3,5-Dimethylphenyl)-1,3,4-oxadiazol-2-amine (CAS 1016533-83-7)
- 2-(5-(4-Ethoxyphenyl)isoxazol-3-yl)acetic acid (CAS 1269527-75-4)
- Perospirone Impurity 30 HCl (CAS 10479-62-6)
- (s)-4-(1-Amino-2-hydroxyethyl)benzene-1,2-diol (CAS 1213442-47-7)
- 2-Amino-5-chloro-N-methylbenzamide (CAS 19178-37-1)
- Peptide Impurity 15 (CAS 1227750-69-7)
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