Cholecystokinin Octapeptide (desulfated) (H-2070.0005) CAS 198483-36-2
| CAS No. | 198483-36-2 |
| Molecular Formula | C36H47N7O10S2 |
| Molecular Weight | 801.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2), a certified reference material (molecular formula C36H47N7O10S2, MW 801.93 g/mol) for analytical method development and quality control.
Structurally, Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (C36H47N7O10S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 801.93 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Cholecystokinin Octapeptide (desulfated) (H-2070.0005) 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 | C36H47N7O10S2 |
| Molecular Weight | 801.93 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 2 |
Related Cholecystokinin Standards
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
- Cholecystokinin, CCK (27-33) (CAS 47910-79-2)
- Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH (CAS 99291-20-0)
- Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH（sodium salt） (CAS 99291-20-0（free base）)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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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
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