Azathioprine Impurity 9 CAS 1190008-04-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1190008-04-8 |
| Molecular Formula | C3[13C]2H4N3[15N]S |
| Molecular Weight | 155.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Azathioprine Impurity 9 (CAS 1190008-04-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C3[13C]2H4N3[15N]S. Molecular weight: 155.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C3[13C]2H4N3[15N]S |
| Molecular Weight | 155.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Azathioprine Standards
- Azathioprine EP Impurity B (CAS 157930-13-7)
- Azathioprine EP Impurity B (CAS 50-44-2)
- Azathioprine Impurity 21 (CAS 30467-02-8)
- Azathioprine EP Impurity D (CAS 6339-54-4)
- Azathioprine Impurity 12 (CAS 1192-53-6)
- Azathioprine Impurity N4 (CAS 5167-18-0)
- Azathioprine EP Impurity C (CAS 4897-25-0)
- Azathioprine Impurity 8 (CAS 50-66-8)
Recommended Standards
- Quinoxaline-5-carbonitrile (CAS 77130-32-6)
- Atrazine-Desisopropyl-2-Hydroxy (CAS 7313-54-4)
- Quinoxaline-2-carbonitrile (CAS 7483-33-2)
- Nisoldipine Impurity 1 (CAS 2226462-71-9)
- Tolvaptan Impurity 82 (CAS 1306528-12-0)
- 5-Bromo-N-cyclopentylpyrimidin-2-amine (CAS 1207293-60-4)
- 4-Cyclopropoxy-N-methyl-6-sulfamoylnicotinamide (CAS 1243380-09-7)
- 4-Iodo-2-trifluoromethoxyphenylisothiocyanate (CAS 886501-55-9)
- Prop-2-yn-1-yl pyrimidine-5-carboxylate (CAS 139584-78-4)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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 13829788188 / jacky.chen@cato-chem.com