Peficitinib-d3 CAS CATO-C4X-280717
| CAS No. | CATO-C4X-280717 |
| Molecular Formula | - |
| Molecular Weight | 329.42 g/mol |
| 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 Peficitinib-d3.
Peficitinib-d3 (CAS CATO-C4X-280717) is a high-purity analytical reference standard with the molecular formula C18H19D3N4O2 and a molecular weight of 329.42 g/mol.
Based on its molecular formula C18H19D3N4O2, Peficitinib-d3 contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 329.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C18H19D3N4O2 |
| Molecular Weight | 329.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Peficitinib Standards
- Peficitinib-d3,15N (CAS CATO-C4X-280718)
- Peficitinib Impurity 10 (CAS 944118-24-5)
- Peficitinib Impurity 11 (CAS 944134-77-4)
- Peficitinib Impurity 4 (CAS 944118-26-7)
- Peficitinib Impurity 8 (CAS 944123-25-5)
- Peficitinib (CAS 944118-01-8)
- Peficitinib Impurity 13 (CAS 944118-04-1)
- Peficitinib Impurity 23 (CAS 2055576-50-4)
Recommended Standards
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- Ethyl 2-amino-4-(2,5-difluorophenyl)-1,3-thiazole-5-carboxylate (CAS 887267-76-7)
- Bromfenac Impurity N17 (CAS 70803-94-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-([1,1'-biphenyl]-3-yl)acetic acid (CAS 1260592-01-5)
- 7803-62-5 5J076063R1 Monosilane Silane CCRIS 6831 EINECS 232-263-4 Flots 100SCO HSDB 6351 Silicane Silicon tetrahydride UNII-5J076063R1 EC 232-263-4 Silane, compressed [UN2203] [Flammable gas] UN2203 Silane, compressed (CAS 7803-62-5)
- 3-(5-(Benzyloxy)-2,4-dichlorophenyl)-2-(benzylthio)quinazolin-4(3H)-one (CAS 400087-06-1)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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