Degarelix Impurity 7 CAS CATO-C4X-21367
| CAS No. | CATO-C4X-21367 |
| Molecular Formula | C82H103ClN18O16 |
| Molecular Weight | 1632.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Degarelix Impurity 7.
CATO supplies Degarelix Impurity 7 (CAS CATO-C4X-21367), a pharmacopoeial impurity reference standard (molecular formula C82H103ClN18O16, MW 1632.26 g/mol) used for the identification and quantification of trace impurities in APIs.
Degarelix Impurity 7 (C82H103ClN18O16) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Degarelix Impurity 7 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 | C82H103ClN18O16 |
| Molecular Weight | 1632.26 g/mol |
| Purity | ≥95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 40.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 18 |
Related Degarelix Standards
- Degarelix Impurity 4 (CAS CATO-C4X-21364)
- Degarelix Impurity 5 (CAS CATO-C4X-21365)
- Degarelix-d7 (CAS 214766-78-6（unlabelled）)
- Degarelix Impurity 8 (CAS 2648486-38-6)
- Degarelix Impurity 3 (CAS 2648486-37-5)
- Degarelix Impurity 6 (CAS CATO-C4X-21366)
- Degarelix Acetate (CAS 934016-19-0)
- Degarelix Acetate Hydrate (CAS 934246-14-7)
Recommended Standards
- Telavancin impurity 1 (CAS CATO-C4X-30461)
- Cerebellin (CAS 94071-26-8)
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- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
- Vildagliptin Impurity 69 (CAS CATO-C4X-110069)
- Salicylic acid impurity 30 (CAS 2704-58-7)
- Carbazochrome Impurity 2 (CAS CATO-C4X-22912)
- 4-(5-((2-(Ethylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 469879-40-1)
- 5-Amino-1,3-dipropylpyrimidine-2,4(1H,3H)-dione (CAS 51038-42-7)
- 1-(N,N'-Bis(tert-butoxycarbonyl)carbamimidoyl)piperidine-4-carboxylic acid (CAS 798567-30-3)
- 5-Bromo-2-ethoxypyridine-4-carboxaldehyde (CAS 1224604-10-7)
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- 5-Hydroxy-4-methyl-2H-thiopyran-3(6H)-one (CAS 61363-72-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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