L-Alanyl-L-prolyl-L-arginyl-L-leucyl-L-arginyl-L-phenylalanyl-L-tyrosine CAS 87549-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87549-54-0 |
| Molecular Formula | C44H67N13O9 |
| Molecular Weight | 922.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Alanyl-L-prolyl-L-arginyl-L-leucyl-L-arginyl-L-phenylalanyl-L-tyrosine (CAS 87549-54-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C44H67N13O9. Molecular weight: 922.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C44H67N13O9 |
| Molecular Weight | 922.08 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 13 |
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-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alaninamide (CAS 669051-31-4)
- L-Alanyl-L-phenylalanyl-N-(di-1H-imidazoL-2-ylmethyl)-glycinamide (CAS 917571-55-2)
- Alanyl Glutamine Impurity 14 (CAS 1402135-14-1)
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- Alanyl Glutamine Impurity 19 (CAS 888939-48-8)
- L-Alanyl-L-alanyl-N-(1-phosphonoethyl)-(S)-L-alaninamide (CAS 60778-33-8)
Recommended Standards
- 149440-16-4 H-TYR-PHE-LEU-LEU-ARG-ASN-PRO-OH (CAS 149440-16-4)
- N-(39-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-37-oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 1334172-60-9)
- Amphotericin B Impurity 17 (CAS CATO-C4X-184417)
- 2,2,3,3,3-Pentafluoro-1-phenyl-1-(pyridin-3-yl)propan-1-ol (CAS 886496-13-5)
- 4-(Benzylsulfanyl)-1-phenyl-1h-imidazole-5-carbaldehyde (CAS 1251922-54-9)
- 4-Chloro-N-[4-(pyrrolidin-1-yl)phenyl]benzamide (CAS 251097-23-1)
- 3-(2-Bromoacetyl)benzonitrile 3-(2-bromoacetyl)benzenecarbonitrile 3-(2-bromo-acetyl)-benzonitrile 3-(bromoacetyl)benzonitrile 3-Cyanophenacyl bromide 3-Bromoacetyl benzonitrile 50916-55-7 (CAS 50916-55-7)
- Methyl (2S,4R)-4-benzamidopyrrolidine-2-carboxylate hydrochloride (CAS 943134-38-1)
- 2-Fluoro-4-hydrazinylpyridine (CAS 837364-87-1)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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