Cyclo(-Gly-Tyr(PO3H2)-Val-Pro-Met-Leu) CAS 158778-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158778-21-3 |
| Molecular Formula | C32H49N6O10PS |
| Molecular Weight | 740.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclo(-Gly-Tyr(PO3H2)-Val-Pro-Met-Leu) (CAS 158778-21-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C32H49N6O10PS. Molecular weight: 740.82 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C32H49N6O10PS |
| Molecular Weight | 740.82 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Cyclo Standards
- Cyclo[3-?(2-?naphthalenyl)?-?L-?alanylglycyl-?D-?tyrosyl-?L-?arginyl-?L-?arginyl] (CAS 606968-52-9)
- Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) (CAS 125989-12-0)
- Cyclo-Somatostatin (CAS 84211-54-1)
- Cyclo(-D-Tyr-Arg-Gly-Asp-Cys(carboxymethyl)-OH) sulfoxide (CAS 143120-27-8)
- Cyclo(-Gly-Arg-Gly-Asp-Ser-Pro-Ala) (CAS 128857-77-2)
- Cyclo(-Arg-Ala-Asp-D-Tyr-Lys) (CAS 1193347-53-3)
- Cyclo(-Arg-Gly-Asp-D-Tyr-Lys) (CAS 217099-14-4)
- Cyclo(-Arg-Ala-Asp-D-Phe-Lys) (CAS 756500-23-9)
Recommended Standards
- [({[(2,2-dimethylpropanoyl)oxy]methoxy}({[(2S,3S,4R,5R,6S)-3,4,5-tris(benzyloxy)-6-methyloxan-2-yl]methyl})phosphoryl)oxy]methyl 2,2-dimethylpropanoate (CAS 1623137-00-7)
- (R)-DTBM-SEGPHOS (CAS 566940-03-2)
- Ceftizoxime Open-ring decarboxylation Dimer Impurity 57 (CAS CATO-C4X-179357)
- (S)-2-(1-Aminoethyl)-5-fluoro-N,N-dimethylaniline (CAS 1423040-78-1)
- 3-Chloro-4-(trifluoromethyl)-1H-indazole (CAS 1388070-12-9)
- N-Nitroso Ondansetron impurity 30 (CAS CATO-C4X-139430)
- Capecitabine EP Impurity A (CAS 66335-38-4)
- Aprepitant Impurity 17 (CAS 1333998-27-8)
- 1-(2-Hydroxy-3-iodo-4,6-dimethoxyphenyl)ethan-1-one (CAS 59656-68-7)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
Why CATO?
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