Iguratimod Impurity 48 CAS 123663-50-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 123663-50-3 |
| Molecular Formula | C18H16N2O6S |
| Molecular Weight | 388.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Iguratimod Impurity 48 (CAS 123663-50-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H16N2O6S. Molecular weight: 388.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O6S |
| Molecular Weight | 388.39 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Iguratimod Standards
- Iguratimod Impurity 39 (CAS 123662-92-0)
- Iguratimod Impurity 40 (CAS 1179354-65-4)
- Iguratimod Impurity 35 (CAS CATO-C4X-182635)
- Iguratimod Impurity 36 (CAS CATO-C4X-182636)
- Iguratimod Impurity 55 (CAS CATO-C4X-182655)
- Iguratimod Impurity 22 (CAS CATO-C4X-182622)
- Iguratimod Impurity 45 (CAS CATO-C4X-182645)
- Iguratimod Impurity 65 (CAS CATO-C4X-182665)
Recommended Standards
- 5,5'-(Dimethylsilanediyl)diisophthalic acid (CAS 1171890-34-8)
- 2-(1-Methyl-2-oxoindolin-3-ylidene)-6-phenyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 607384-94-1)
- 68496-04-8 alpha-2-Pyridinyl-2,8-bis(trifluoromethyl)-4-quinolinemethanol 4-Quinolinemethanol, alpha-2-pyridinyl-2,8-bis(trifluoromethyl)- MQ-IS (CAS 68496-04-8)
- Sugammadex sodium Impurity Org198958-2 (CAS 2412953-13-8)
- Olaparib Impurity 165 (CAS CATO-C4X-1135165)
- 3-(4-Chlorophenyl)-1-(4-fluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole (CAS 338777-18-7)
- 2-Bromo-1-(quinoxalin-2-yl)ethanone (CAS 35970-57-1)
- Ethyl(1,2,3,6-tetrahydropyridin-4-yl)phosphinic acid (CAS 182485-37-6)
- 2-(2-Aminoethoxy)aniline (CAS 72210-17-4)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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