Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH CAS 121880-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121880-94-2 |
| Molecular Formula | C18H25N3O7S |
| Molecular Weight | 427.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H25N3O7S. Molecular weight: 427.47 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H25N3O7S |
| Molecular Weight | 427.47 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cholecystokinin Standards
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
- Cholecystokinin- 33, porcine (CAS 67256-27-3)
- Cholecystokinin Impurity 82 TFA Salt (CAS CATO-CPTD788582)
- Cholecystokinin, CCK (27-33) (CAS 47910-79-2)
Recommended Standards
- [rel-(1R,2R,6R)-2-(tert-butoxycarbonylamino)-6-methyl-4-(3-nitro-4-pyridyl)cyclohex-3-en-1-yl] methanesulfonate (CAS 1210418-16-8)
- 1-((11bR)-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-3,5-dimethylpiperidine (CAS 1894192-03-0)
- [rel-(1S,2S,6R)-2-(tert-butoxycarbonylamino)-6-methyl-4-(3-nitro-4-pyridyl)cyclohex-3-en-1-yl] methanesulfonate (CAS 1187056-21-8)
- 4-(Naphtho[2,1-b]furan-2-yl)pyrimidin-2-amine (CAS 866131-44-4)
- 3-(4-Ethylpiperazin-1-yl)-n'-hydroxypropanimidamide (CAS 1017021-20-3)
- N-methyl-1-(pyrimidin-2-yl)piperidin-4-amine (CAS 405058-10-8)
- N-acetyl-(4S,5R)-4-methyl5-phenyl-2-oxazolidinone (CAS 96093-41-3)
- Benzyl (S)-piperidine-2-carboxylate (CAS 116261-43-9)
- Palmitoyl-L-isoleucine (CAS 54617-29-7)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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