Aztreonam Dimer Impurity N3 CAS 730928-60-6
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 730928-60-6 |
| Molecular Formula | C26H34N10O16S4 |
| Molecular Weight | 870.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Aztreonam Dimer Impurity N3 (CAS 730928-60-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H34N10O16S4. Molecular weight: 870.87 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H34N10O16S4 |
| Molecular Weight | 870.87 g/mol |
| Purity | >90% |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 10 |
| Sulfur Atoms | 4 |
Related Aztreonam Standards
- Aztreonam Impurity 54 (CAS CATO-C4X-152254)
- Aztreonam impurity 114 (Mixture of Epimer) (CAS CATO-C4X-1522114)
- Aztreonam Impurity 115 (CAS CATO-C4X-1522115)
- Aztreonam Impurity 117 (CAS CATO-C4X-1522117)
- Aztreonam impurity 119 (CAS CATO-C4X-1522119)
- Aztreonam Dimer Impurity 29 (CAS 1255913-01-9)
- Aztreonam Dimer Impurity 36 (CAS CATO-C4X-152236)
- Aztreonam Impurity 83 (CAS CATO-C4X-152283)
Recommended Standards
- 5,5'-((5'-(4-((3,5-Dicarboxyphenyl)ethynyl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))diisophthalic acid (CAS 1219980-38-7)
- 2,2'-((4,4'-(((1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-8,8'-diyl)bis(methanylylidene))bis(azanylylidene))bis(benzoyl))bis(azanediyl))diacetic acid (CAS 6937-19-5)
- [2-(Dicyclohexylphosphino)-2'-(N,N-dimethylamino))-1,1'-biphenyl][bis(trifluoromethyl)sulfonylimido]gold(I) (CAS 1188507-66-5)
- Leflunomide impurity 23 (CAS CATO-C4X-167323)
- Arbidol Impurity 30 (CAS CATO-C4X-112930)
- N1-(2-Aminoethyl)-N2,N2-dimethylethane-1,2-diamine (CAS 24229-53-6)
- 1-Benzhydryl-2-methylazetidine-3-carboxylic acid (CAS 2231673-50-8)
- 2-Formyl-5-phenylphenol (CAS 35664-67-6)
- 3-Amino-2-((tetrahydro-2h-pyran-3-yl)methyl)propanoic acid (CAS 1411608-06-4)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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