H-Thr-Asn-Arg-Asn-Phe-Leu-Arg-Phe-NH2 CAS 113611-68-0
| CAS No. | 113611-68-0 |
| Molecular Formula | C48H75N17O11 |
| Molecular Weight | 1066.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), H-Thr-Asn-Arg-Asn-Phe-Leu-Arg-Phe-NH2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
H-Thr-Asn-Arg-Asn-Phe-Leu-Arg-Phe-NH2 (CAS 113611-68-0) is a high-purity analytical reference standard with the molecular formula C48H75N17O11 and a molecular weight of 1066.23 g/mol.
Structurally, H-Thr-Asn-Arg-Asn-Phe-Leu-Arg-Phe-NH2 (C48H75N17O11) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 20.0, corresponding to approximately 20 ring(s) or double-bond equivalent(s). With a molecular weight of 1066.23 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C48H75N17O11 |
| Molecular Weight | 1066.23 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 17 |
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Why CATO?
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