Peptide YY (3-36) (human) CAS 123583-37-9
| CAS No. | 123583-37-9 |
| Molecular Formula | C180H279N53O54 |
| Molecular Weight | N/A |
| 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.
Peptide YY (3-36) (human) (CAS 123583-37-9), molecular formula C180H279N53O54C2HF3O2 and molecular weight 4163.55 g/mol, is a CATO reference standard with documented purity and traceability.
Peptide YY (3-36) (human) (C180H279N53O54C2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide 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 manufactures Peptide YY (3-36) (human) 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 | C180H279N53O54 C2HF3O2 |
| Molecular Weight | 4163.55 g/mol |
| Purity | >95% |
| 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) | 68.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 53 |
Related Peptide Standards
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
- Peptide Impurity 82 (CAS 10491-78-8)
- Peptide T (CAS 106362-32-7)
- Peptide WE-14 (CAS 115136-18-0)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
- Peptide Impurity 15 (CAS 1227750-69-7)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
Recommended Standards
- 6-Phenoxynicotinic Acid (CAS 51362-38-0)
- 3-Chloro-5-cyclopropoxybenzamide (CAS 1243473-30-4)
- 1-(2-Chloropyridin-3-yl)thiourea (CAS 860620-72-0)
- 7-(2-Methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1030120-83-2)
- N'-hydroxy-4-isopropylbenzimidamide (CAS 435303-30-3)
- 1-[(2-Chlorophenyl)methanesulfinyl]-2-nitrobenzene (CAS 955965-74-9)
- 1-(Diethylamino)cyclohexane-1-carboxylic acid (CAS 898377-59-8)
- Tert-butyl (1-(4-amino-1-methyl-1H-pyrazol-5-yl)piperidin-3-yl)carbamate (CAS 1363405-74-6)
- 3-(2-Phenylethyl)-1H-1,2,4-triazol-5-amine (CAS 76955-91-4)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com