Balsalazide USP Impurity 4 CAS 1346606-62-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1346606-62-9 |
| Molecular Formula | C27H24N4O9 |
| Molecular Weight | 548.50 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Balsalazide USP Impurity 4 (CAS 1346606-62-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C27H24N4O9. Molecular weight: 548.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H24N4O9 |
| Molecular Weight | 548.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Balsalazide Standards
- Balsalazide Impurity 3 (CAS CATO-C4X-15543)
- Balsalazide Impurity 4 (CAS 1242567-11-8)
- Balsalazide Impurity 5 (CAS 1346606-53-8)
- Balsalazide Impurity 6 (CAS 1346606-13-0)
- Balsalazide-d3 (CAS 1246834-21-8)
- Balsalazide-d (CAS 80573-04-2)
- Balsalazide 3-Isomer (CAS 1242567-09-4)
- Balsalazide Impurity 9 (CAS 1798395-96-6)
Recommended Standards
- Regorafenib Impurity 84 (CAS CATO-C4X-104784)
- Di-tert-butyl 3,3'-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-9,9-diyl)dipropanoate (CAS 1067250-02-5)
- Regorafenib EP Impurity D (CAS 2438857-80-6)
- Tolvaptan Impurity 75 (CAS CATO-C4X-195575)
- Irbesartan Impurity 17 (CAS CATO-C4X-166617)
- (R)-1-Boc-4-oxopyrrolidine-2-carboxylic Acid (CAS 364077-84-9)
- 1-(3,4-Dichlorophenyl)hexan-1-one (CAS 68329-74-8)
- Clarithromycin EP Impurity B (CAS 299409-85-1)
- 2-(Aminomethyl)-4-chloro-6-(difluoromethyl)-3-hydroxypyridine (CAS 1804449-63-5)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com