[8-D-arginine]Deslorelin CAS CATO-CPTD788657
| CAS No. | CATO-CPTD788657 |
| Molecular Formula | C64H83N17O12 |
| Molecular Weight | 1282.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies [8-D-arginine]Deslorelin (CAS CATO-CPTD788657), a certified reference material (molecular formula C64H83N17O12, MW 1282.45 g/mol) for analytical method development and quality control.
Structurally, [8-D-arginine]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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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 |
Related D Standards
- 8-L-Arginine-9-glycinevasopressin (CAS 25255-33-8)
- Arginine impurity 12 (CAS CATO-C4X-242412)
- 9-D-Arginine-neurotensin (CAS 63770-62-7)
- Arginine impurity 13 (CAS CATO-C4X-242413)
- Arginine impurity 11 (CAS CATO-C4X-242411)
- Arginine Impurity 18 (CAS CATO-C4X-242418)
- D-Arginine 1,1-Dimethylethyl Ester (CAS 130752-28-2)
- Arginine Impurity 3 (CAS 1419723-92-4)
Recommended Standards
- [9-D-proline]Deslorelin (CAS CATO-CPTD788656)
- [7-D-leucine]Deslorelin (CAS CATO-CPTD788658)
- [5-D-tyrosine]Deslorelin (CAS CATO-CPTD788650)
- [6-L-tryptophan]Deslorelin (CAS CATO-CPTD788659)
- 4-(5-(3-Nitrobenzylidene)cyclopent-1-en-1-yl)morpholine (CAS 588699-53-0)
- Isobutyryl-l-valine (CAS 94626-62-7)
- 2-Allylbenzene-1,3-diol (CAS 1746-89-0)
- 1-Bromo-2-methyl-4-propoxybutane (CAS 1525742-35-1)
- Methyl 4,6-dimethyl-3-nitropicolinate (CAS 342625-14-3)
- 6-((CARBOXYMETHYL)CARBAMOYL)PICOLINIC ACID (CAS 125686-80-8)
- Ethyl 5-ethyl-4-methyl-2-propyl-1H-pyrrole-3-carboxylate (CAS 647836-69-9)
- 4-Ethoxy-3-fluorobenzene-1-sulfonyl chloride (CAS 1016756-58-3)
- 6,8-Difluoro-4-methylumbelliferyl beta-D-glucopyranoside, 98% (CAS 351009-26-2)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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