Fludarabine Phosphate EP Impurity D CAS 700-49-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 700-49-2 |
| Molecular Formula | C5H4FN5 |
| Molecular Weight | 153.12 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Fludarabine Phosphate EP Impurity D (CAS 700-49-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4FN5. Molecular weight: 153.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4FN5 |
| Molecular Weight | 153.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Fludarabine Standards
- Fludarabine Impurity 16 (CAS 34798-94-2)
- Fludarabine Phosphate EP Impurity B (CAS 149297-79-0)
- Fludarabine Phosphate Impurity 12 (CAS 25545-03-3)
- Fludarabine Phosphate EP Impurity H (CAS CATO-C4X-18468)
- Fludarabine Phosphate EP Impurity H (CAS 548774-57-8)
- Fludarabine Phosphate EP Impurity E (CAS 21679-14-1)
- Fludarabine Phosphate Impurity 22 (CAS 13276-42-1)
- Fludarabine Phosphate EP Impurity C Disodium Salt (CAS CATO-C4X-184621)
Recommended Standards
- 2,5-Difluoro-4-methylbenzonitrile (CAS 1003708-66-4)
- 66254-56-6 JB295061N4 1-Amino-2-methylpropylphosphonic acid, (R)- UNII-JB295061N4 Phosphonic acid, ((1R)-1-amino-2-methylpropyl)- Phosphonic acid, (1-amino-2-methylpropyl)-, (R)- (1R)-(+)-(1-Amino-2-methylpropyl)phosphonic acid (R)-alpha-Aminoisobutylphosphonic acid J550.870C (CAS 66254-56-6)
- 3,5-Difluoro-2-methylbenzonitrile (CAS 1003708-74-4)
- Acetylcysteine Impurity 29 (CAS CATO-C4X-153229)
- Ibuprofen Impurity 110 (CAS CATO-C4X-1082110)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(dimethylamino)ethyl)-5-(4-ethoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 487020-60-0)
- (2S,4R)-rel-4-Hydroxypyrrolidine-2-carboxylic acid (CAS 618-28-0)
- 17a-Methyl-4a,5a-epoxy-17b-hydroxyandrostan-3-one (CAS 30493-58-4)
- 4-Bromo-7-chloro-1,6-naphthyridine (CAS 1378867-27-6)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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