Ritalinic Acid-d10 CAS 1189645-99-5
| CAS No. | 1189645-99-5 |
| Molecular Formula | - |
| Molecular Weight | 229.34 g/mol |
| 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.
CATO supplies Ritalinic Acid-d10 (CAS 1189645-99-5), a certified reference material (molecular formula C13H7D10NO2, MW 229.34 g/mol) for analytical method development and quality control.
The molecular framework of Ritalinic Acid-d10 (C13H7D10NO2) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C13H7D10NO2 |
| Molecular Weight | 229.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Phosphoramidothioic Dichloride (CAS 14475-36-6)
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- (2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)(morpholino)methanone (CAS 554405-87-7)
- 5-(4-Chlorophenyl)-1-hydroxy-3-methylpyrazin-2(1H)-one (CAS 400087-78-7)
- Lixisenatide (CAS 320367-13-3（free base）)
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