Peptide 433 CAS CATO-CPTD788433
| CAS No. | CATO-CPTD788433 |
| Molecular Formula | C143H227N35O53S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Peptide 433 (C143H227N35O53SC2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Peptide 433 (CAS CATO-CPTD788433), a certified reference material (molecular formula C143H227N35O53SC2HF3O2, MW 3430.66 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Peptide 433 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C143H227N35O53S C2HF3O2 |
| Molecular Weight | 3430.66 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 48.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 35 |
| Sulfur Atoms | 1 |
Related Peptide Standards
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Recommended Standards
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- 5-((2-Chloroethyl)amino)pyrimidine-2,4(1H,3H)-dione (CAS 65-68-9)
- 2-Chloro-5-((2,6-dimethylpiperidin-1-yl)methyl)thiazole (CAS 923676-61-3)
- Ethyl 2-(3-methyl-6-phenyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1011357-25-7)
- 2',3'-dihydrospiro[cyclobutane-1,1'-inden]-2'-one (CAS 1367085-28-6)
- 3-Naphthalen-1-yl-2-thioxothiazolidin-4-one (CAS 23517-78-4)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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