Stiripentol Impurity 2-d9 CAS 1262795-35-6
| CAS No. | 1262795-35-6 |
| Molecular Formula | - |
| Molecular Weight | 241.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Stiripentol Impurity 2-d9 (CAS 1262795-35-6) is a high-purity analytical reference standard with the molecular formula C14H7D9O3 and a molecular weight of 241.33 g/mol.
Structurally, Stiripentol Impurity 2-d9 (C14H7D9O3) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 11.5, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 241.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Stiripentol Impurity 2-d9 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 | C14H7D9O3 |
| Molecular Weight | 241.33 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
| CAS Registry Year (est.) | 1990 |
Related Stiripentol Standards
- Stiripentol-d9 (CAS 1185239-64-8)
- Stiripentol Impurity 3 (CAS 106174-98-5)
- Stiripentol impurity 2 (CAS 106175-03-5)
- Stiripentol Impurity 8 (CAS CATO-C4X-32298)
- Stiripentol Impurity 11 (CAS CATO-C4X-322911)
- Stiripentol Impurity 13 (CAS CATO-C4X-322913)
- Stiripentol (CAS 137767-55-6)
- (R)-Stiripentol (CAS 144017-65-2)
Recommended Standards
- benzyl 3-hydroxy-3-methylpyrrolidine-1-carboxylate (CAS 1262409-80-2)
- 5-Ethyl-6-phenyl-N-propylpyridazin-3-amine (CAS 1271631-65-2)
- (S)-tert-Butyl 5-(hydroxymethyl)-6-azaspiro[2.5]octane-6-carboxylate (CAS 1262396-34-8)
- Ethyl 3-{3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl}-2-methylpropanoate (CAS 1274828-12-4)
- (S)-Ethyl 6-fluorochroman-2-carboxylate (CAS 1335103-90-6)
- 1-(2-Chloro-5-fluoropyridin-4-yl)ethanone (CAS 736990-31-1)
- (1,1-Difluoro-2-iodoethyl)benzene (CAS 133932-40-8)
- (1,2,3-Thiadiazol-4-yl)methanesulfonamide (CAS 1250853-20-3)
- 3-(Benzyloxy)-7-bromonaphthalen-2-amine (CAS 2407612-59-1)
- 2-Amino-3-ethylbenzoic Acid (CAS 5437-40-1)
- Probucol Impurity 3 (CAS CATO-C4X-29203)
- 3-Iodo-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 1000341-58-1)
- 5-Amino-1-(2-(tetrahydrofuran-2-yl)ethyl)pyridin-2(1h)-one (CAS 1490411-31-8)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com