Isepamicin Impurity 11 CAS 66674-29-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 66674-29-1 |
| Molecular Formula | C22H43N5O12 |
| Molecular Weight | 569.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Isepamicin Impurity 11 (CAS 66674-29-1) pharmacopoeial impurity standards reference standard. Molecular formula: C22H43N5O12. Molecular weight: 569.60 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H43N5O12 |
| Molecular Weight | 569.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 5 |
Related Isepamicin Standards
- Isepamicin Impurity 10 (CAS 2640057-37-8)
- Isepamicin Impurity 12 (CAS CATO-C4X-311112)
- Isepamicin Impurity 5 (CAS CATO-C4X-31115)
- Isepamicin Impurity 6 (CAS CATO-C4X-31116)
- Isepamicin (CAS 58152-03-7)
- Isepamicin Impurity 9 (CAS CATO-C4X-31119)
- Isepamicin Impurity 3 (CAS CATO-C4X-31113)
- Isepamicin Impurity 4 (CAS 74464-85-0)
Recommended Standards
- methyl (1R,2R,4S)-4-(((2R,4S,5S,6S)-4-(dimethylamino)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-2,5,7-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate (CAS 60504-57-6)
- 7-((2S,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione (CAS 869355-16-8)
- 2-3-5-Tri-O-benzyl-1-O-(4-nitrobenzoyl)-D-arabinofuranose (CAS 52522-49-3)
- Bosutinib Impurity 4 (CAS 492444-39-0)
- Paroxetine EP Impurity D (CAS CATO-C4X-10354)
- 6-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid (CAS 40262-63-3)
- Otilonium Bromide Impurity 8 (CAS 5455-95-8)
- 4'-Fluoro-3-nitro-[1,1'-biphenyl]-4-carboxylic acid (CAS 669002-37-3)
- 3-Hydroxy-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 470704-73-5)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com