Articaine EP Impurity B CAS 114176-52-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 114176-52-2 |
| Molecular Formula | C12H18N2O3S |
| Molecular Weight | 270.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Articaine EP Impurity B (CAS 114176-52-2) pharmacopoeial impurity standards reference standard. Molecular formula: C12H18N2O3S. Molecular weight: 270.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O3S |
| Molecular Weight | 270.35 g/mol |
| Purity | >95% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Articaine Standards
- Articaine Impurity 19 (CAS 2602451-78-3)
- Articaine EP Impurity A (CAS 1712677-79-6)
- Articaine Impurity C7 (CAS 23964-64-9)
- Articaine Impurity 11 (CAS 23964-56-9)
- Articaine (CAS 23964-58-1)
- Articaine EP Impurity E (CAS 1796888-45-3)
- Articaine Impurity C86 (CAS 2169099-30-1)
- Articaine impurity 01 (CAS 161448-93-7)
Recommended Standards
- Raloxifene Impurity 7 (CAS 63675-74-1)
- Cimetidine EP Impurity C (CAS 77076-18-7)
- Venetoclax Impurity 74 (CAS CATO-C4X-249574)
- Olaparib Impurity 67 (CAS 227609-85-0)
- Aztreonam Impurity 121 (CAS CATO-C4X-1522121)
- (S)-methyl 2-(tert-butoxy)-2-((R)-4-(2,3-dihydropyrano[4,3,2-de]quinolin-7-yl)-2-methylquinolin-3-yl)acetate (CAS 1402714-51-5)
- 3-(2-(4-Methylpiperazin-1-yl)ethyl)aniline (CAS 1018294-23-9)
- (S)-3-(5-Fluoro-pyrimidin-2-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1261232-38-5)
- (3aR,8aS)-2-(6-Methylpyridin-2-yl)-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazole (CAS 2757082-99-6)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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