Irinotecan Impurity 70 CAS 100286-91-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 100286-91-7 |
| Molecular Formula | C13H6N3NaO5S |
| Molecular Weight | 339.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Irinotecan Impurity 70 (CAS 100286-91-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H6N3NaO5S. Molecular weight: 339.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H6N3NaO5S |
| Molecular Weight | 339.26 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Irinotecan Standards
- Irinotecan Impurity 49 (CAS 177611-40-4)
- Irinotecan Impurity 59 (CAS CATO-C4X-166759)
- Irinotecan Hydrochloride Trihydrate EP Impurity B (CAS 19685-09-7)
- Irinotecan Impurity 9 (CAS 80758-83-4)
- Irinotecan EP Impurity F (CAS 78287-27-1)
- Irinotecan Impurity 23 (CAS 1217633-65-2)
- Irinotecan Impurity 8 (CAS 78287-14-6)
- Irinotecan Impurity 56 (CAS 797762-11-9)
Recommended Standards
- N-{1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethyl}ethanesulfonamide (CAS 2246431-33-2)
- 1-Oxo-2-(3-(trifluoromethyl)phenyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1005068-67-6)
- N,N-Diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 911228-95-0)
- Terazosin EP Impurity F HCl (CAS 109678-71-9(Free Base))
- Rebamipide Impurity 64 (CAS CATO-C4X-152364)
- Metenolone Enanthate (CAS 303-42-4)
- 2,5-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 945117-31-7)
- Perfluorophenyl trifluoromethanesulfonate (CAS 60129-85-3)
- 2-{[5-(2,4-dichlorophenyl)-4-ethyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 337487-69-1)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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