Pimavanserin tartaric acid CAS 706782-28-7
| CAS No. | 706782-28-7 |
| Molecular Formula | 2*C25H34FN3O2 |
| 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 Pimavanserin tartaric acid.
Pimavanserin tartaric acid (CAS 706782-28-7) is a high-purity analytical reference standard with the molecular formula C25H34FN3O2C4H6O6 and a molecular weight of 577.65 g/mol.
Structurally, Pimavanserin tartaric acid (C25H34FN3O2C4H6O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 577.65 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.
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.
As a certified reference material (CRM), Pimavanserin tartaric acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C25H34FN3O2 C4H6O6 |
| Molecular Weight | 577.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Pimavanserin Standards
- Pimavanserin Impurity 2 (CAS 103907-97-7)
- Pimavanserin Impurity 1 (CAS 107456-06-4)
- Pimavanserin Impurity 20 (CAS 1134815-71-6)
- Pimavanserin Impurity 46 (CAS 1173710-95-6)
- Pimavanserin Impurity 51 (CAS 13221-89-1)
- Pimavanserin Acid Impurity (CAS 13362-94-2)
- Pimavanserin Impurity 3 (CAS 134227-41-1)
- Pimavanserin Impurity 35 (CAS 1791227-69-4)
Recommended Standards
- 4-Amino-5-bromonicotinaldehyde (CAS 1289001-34-8)
- 4-Chloro-2-(piperidin-1-yl)benzaldehyde, 97% (CAS 1027803-23-1)
- 2-(Phenoxymethyl)piperidine (CAS 220510-70-3)
- Nonyl(phenyl)sulfane (CAS 56358-04-4)
- 2-Bromo-5-methyl-4-(pyridin-3-yl)thiazole (CAS 886370-98-5)
- Methyl 2-amino-5-(1-phenylethyl)thiophene-3-carboxylate (CAS 884497-36-3)
- 4-Chloro-3-(n-(m-tolyl)sulfamoyl)benzoic acid (CAS 717876-98-7)
- 2-(1-Benzylpiperidin-4-yl)ethanamine dihydrochloride (CAS 125482-75-9)
- (3-Chloro-5-isobutoxyphenyl)boronic acid (CAS 1256345-48-8)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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