Corticotropin (R054N1) CAS 9002-60-2
| CAS No. | 9002-60-2 |
| Molecular Formula | C207H308N56O58S |
| Molecular Weight | 4541.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Corticotropin (R054N1) 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.
Corticotropin (R054N1) (CAS 9002-60-2) is a high-purity analytical reference standard with the molecular formula C207H308N56O58S and a molecular weight of 4541.07 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Corticotropin (R054N1) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 4541.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C207H308N56O58S |
| Molecular Weight | 4541.07 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) | 82.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 56 |
| Sulfur Atoms | 1 |
Related Corticotropin Standards
- Corticotropin Releasing Factor bovine (CAS 92307-52-3)
- [Tyr0] Corticotropin Releasing Factor, human, rat (CAS 100915-92-2)
- [Tyr0] Corticotropin Releasing Factor, ovine (CAS 83930-34-1)
- Corticotropin Releasing Factor, ovine (CAS 9015-71-8)
- Corticotropin Releasing Factor bovineTFA salt (CAS 92307-52-3(Free Base))
Recommended Standards
- PACAP (1-38), human, ovine, rat (CAS 137061-48-4)
- GHRF (1-40), human (CAS 84069-10-3)
- PACAP-38 (human, mouse, ovine, porcine, rat) trifluoroacetate salt (CAS 124123-15-5)
- TDPQDDSDDDVDDPDDRQQTPDVVPDDSGTFYDQTVSNDLD (CAS CATO-CPTD788897)
- (E)-10-Hexadecenal (CAS 72698-30-7)
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- Levonorgestrel Impurity 36 (CAS 2762739-30-8)
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- Pcb No. 197 (CAS 33091-17-7)
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- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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