H-Leu-Leu-Tyr-OH CAS 20368-24-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 20368-24-5 |
| Molecular Formula | C21H33N3O5 |
| Molecular Weight | 407.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order H-Leu-Leu-Tyr-OH (CAS 20368-24-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H33N3O5. Molecular weight: 407.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H33N3O5 |
| Molecular Weight | 407.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Trifluoperazin (CAS 117-89-5)
- (E)-1-(4-(3-(naphthalen-1-yl)-1H-pyrazol-5-yl)piperidin-1-yl)-3-phenylprop-2-en-1-one (CAS 1030386-34-5)
- LCZ-696 Impurity 63 (CAS CATO-C4X-169663)
- (3-Aminoazetidin-1-yl)(3,5-dimethylisoxazol-4-yl)methanone (CAS 1484332-59-3)
- N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-N-[(4-chlorophenyl)methyl]acetamide (CAS 338406-50-1)
- 1,3-Dihydro-1,3-dioxoisoindole-15N 53510-88-6 Phthalimide-15N potassium salt Potassium phthalimide-15N (CAS 53510-88-6)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
- 1-[1-(tert-Butoxycarbonyl)piperidin-4-yl]-1H-1,2,3-triazole-4-carboxylic acid (CAS 1119452-31-1)
- 2-Benzamido-N-(2-hydroxyethyl)-4,5-dimethylthiophene-3-carboxamide (CAS 326888-16-8)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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