[7-D-leucine]Deslorelin CAS CATO-CPTD788658
| CAS No. | CATO-CPTD788658 |
| Molecular Formula | C64H83N17O12 |
| Molecular Weight | 1282.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), [7-D-leucine]Deslorelin 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.
[7-D-leucine]Deslorelin (CAS CATO-CPTD788658), molecular formula C64H83N17O12 and molecular weight 1282.45 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, [7-D-leucine]Deslorelin (C64H83N17O12) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 32.0, corresponding to approximately 32 ring(s) or double-bond equivalent(s). With a molecular weight of 1282.45 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C64H83N17O12 |
| Molecular Weight | 1282.45 g/mol |
| Purity | >90% |
| 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 17 |
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Recommended Standards
- [8-D-arginine]Deslorelin (CAS CATO-CPTD788657)
- [6-L-tryptophan]Deslorelin (CAS CATO-CPTD788659)
- [9-D-proline]Deslorelin (CAS CATO-CPTD788656)
- Deslorelin (CAS 57773-65-6)
- 6-Methyl-[2,3'-bipyridine]-5-carbaldehyde (CAS 1447949-54-3)
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- 4-(Phenylsulfanyl)pyrazolidine-1,2-dicarbaldehyde (CAS 478248-74-7)
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- 2-[5-(3-methylazetidin-3-yl)-1,3,4-oxadiazol-2-yl]pyridine dihydrochloride (CAS 2060030-45-5)
- 2-Nitro-N-(1-phenylethyl)-4-(trifluoromethyl)aniline (CAS 217191-48-5)
- 6-Chloro-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 33017-85-5)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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