L-Alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alaninamide CAS 669051-31-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669051-31-4 |
| Molecular Formula | C21H38N8O7 |
| Molecular Weight | 514.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alaninamide (CAS 669051-31-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H38N8O7. Molecular weight: 514.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H38N8O7 |
| Molecular Weight | 514.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 8 |
Related L Standards
- L-Alanyl-N-[(1alpha,5alpha,6alpha)-3-[6-Carboxy-8-(2,4-Difluorophenyl)-3-Fluoro-5,8-Dihydro-5-Oxo-1,8-Naphthyridin-2-Yl]-3-Azabicyclo[3.1.0]Hex-6-Yl]-L-Alaninamide (CAS 146961-76-4)
- L-Alanyl-L-phenylalanyl-N-(di-1H-imidazoL-2-ylmethyl)-glycinamide (CAS 917571-55-2)
- Alanyl Glutamine Impurity 14 (CAS 1402135-14-1)
- Alanyl-(γ- Glutamic)-Alanyl-Glutamine (CAS 1402135-16-3)
- β-Alanyl-hydroxyprolyl-diaminobutyric acid bismuth complex (CAS 1694678-02-8)
- Alanyl Glutamine Impurity 19 (CAS 888939-48-8)
- L-Alanyl-L-alanyl-N-(1-phosphonoethyl)-(S)-L-alaninamide (CAS 60778-33-8)
- L-alanyl-L-valyl-L-leucine (CAS 93414-38-1)
Recommended Standards
- Duoperone (CAS 62030-88-0)
- Linagliptin Impurity 111 (CAS CATO-C4X-1101111)
- 2-[2-(2-{4-[2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}-1,3-thiazol-4-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 860786-89-6)
- [4-(Ethylthio)phenyl]amine hydrochloride (CAS 90090-62-3)
- 3-(4-(Dimethylamino)phenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one (CAS 6342-97-8)
- 2-Allyl-2-methylmalonic Acid Eiethyl Ester (CAS 53651-72-2)
- trans,trans,cis-1,5,9-Cyclododecatriene (CAS 706-31-0)
- 4-[(3-Chlorophenyl)sulfanyl]-5-methoxy-2-phenylpyrimidine (CAS 477872-58-5)
- Methyl 4-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-5-carboxylate (CAS 2387597-15-9)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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