Azacitidine Impurity 28 CAS 3530-56-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 3530-56-1 |
| Molecular Formula | C9H13N3O5 |
| Molecular Weight | 243.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Azacitidine Impurity 28 (CAS 3530-56-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H13N3O5. Molecular weight: 243.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O5 |
| Molecular Weight | 243.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Azacitidine Standards
- Azacitidine Impurity 29 (CAS 26524-60-7)
- Azacitidine Impurity 43 (CAS 13913-16-1)
- Azacitidine Impurity 52 (CAS 77172-20-4)
- Azacitidine Impurity 53 (CAS 27921-78-4)
- Azacitidine Impurity 54 (CAS 16033-23-1)
- Azacitidine Impurity 56 (CAS 154568-81-7)
- Azacitidine Impurity 57 (CAS 16110-07-9)
- Azacitidine Impurity 59 (CAS 89618-11-1)
Recommended Standards
- Milrinone Impurity 4 (CAS CATO-C4X-10914)
- 92663-36-0 Methyl 4-oxo-1,4-dihydropyrimido[1,2-b]indazole-2-carboxylate MFCD26523048 (CAS 92663-36-0)
- Thymidine-5- (CAS 240407-53-8)
- Atrasentan Impurity 174 (CAS 1059051-97-6)
- Posaconazole Impurity 48 (CAS 1902954-03-3)
- 1-[1-(thiophen-2-yl)ethyl]piperazine 521263-96-7 NS-01951 (CAS 521263-96-7)
- 5-Bromo-2-ethoxy-4-formylphenyl acetate (CAS 834907-56-1)
- n-(4-Chloro-2-methylphenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1344292-49-4)
- Methyl 6-formyl-4-iodopicolinate (CAS 1393558-18-3)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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