Ac-Val-Tyr-Leu-Lys-Ala-SBzl CAS 320349-22-2
| CAS No. | 320349-22-2 |
| Molecular Formula | C38H56N6O7S |
| Molecular Weight | 740.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ac-Val-Tyr-Leu-Lys-Ala-SBzl (C38H56N6O7S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 740.95 g/mol, it falls into the high-molecular-weight range. 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).
Ac-Val-Tyr-Leu-Lys-Ala-SBzl (CAS 320349-22-2) is a high-purity analytical reference standard with the molecular formula C38H56N6O7S and a molecular weight of 740.95 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ac-Val-Tyr-Leu-Lys-Ala-SBzl 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 | C38H56N6O7S |
| Molecular Weight | 740.95 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Recommended Standards
- Odevixibat (CAS 501692-44-0)
- CAS 2417370-08-0 (CAS 2417370-08-0)
- N4,N4'''-di(naphthalen-1-yl)-N4,N4'''-diphenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine (CAS 948552-24-7)
- SUMILIZER AG 80 (CAS 90498-90-1)
- N-((5-Fluorothiophen-2-yl)methyl)butan-2-amine hydrochloride (CAS 1856065-23-0)
- tert-Butyl 4-bromo-2-chlorobenzyl(cyclopropyl)carbamate (CAS 1704074-34-9)
- H-Met-Arg-OH (CAS 60461-10-1)
- Fenproporex-D6 hydrochloride (CAS 1794783-62-2)
- Amiprilose (hydrochloride) (CAS 60414-06-4)
- (4-(Ethyl(methyl)amino)thiophen-2-yl)boronic acid (CAS 2225153-48-8)
- 5-Chloro-1-(3,4-dichlorobenzyl)-N-(2,4-difluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339008-86-5)
- 2-Methyl-1-(4-(trifluoromethyl)phenyl)propan-2-ol (CAS 864878-71-7)
- ((2R,3S,4R,5R)-5-(2-Formamidoacetimidamido)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 6157-85-3)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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