Cyclosporin A Acetate CAS 83602-41-9
| CAS No. | 83602-41-9 |
| Molecular Formula | C64H113N11O13 |
| Molecular Weight | 1244.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Cyclosporin A Acetate.
CATO supplies Cyclosporin A Acetate (CAS 83602-41-9), a certified reference material (molecular formula C64H113N11O13, MW 1244.65 g/mol) for analytical method development and quality control.
Structurally, Cyclosporin A Acetate (C64H113N11O13) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 1244.65 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Cyclosporin A Acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C64H113N11O13 |
| Molecular Weight | 1244.65 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 11 |
Related Cyclosporin Standards
- Cyclosporin A-13C2,d4 Acetate (major) (CAS CATO-C4X-131110)
- Cyclosporin AM 9 (CAS 89270-25-7)
- Cyclosporin Impurity 12 (CAS 89270-28-0)
- Cyclosporin C (CAS 59787-61-0)
- Cyclosporin G (CAS 74436-00-3)
- Cyclosporin V (Ciclosporin EP Impurity E) (CAS 108027-46-9)
- Cyclosporin A-13C2,d4(Major) (CAS CATO-CCAD302963)
- Cyclosporin A-d4 (Major) (CAS CATO-C4X-13119)
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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 18665070610 / Nicole.chen@cato-chem.com