Goserelin Impurity 40 Trifluoroacetic Acid CAS CATO-C4X-192040
| CAS No. | CATO-C4X-192040 |
| Molecular Formula | C61H86N18O15 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Goserelin Impurity 40 Trifluoroacetic Acid 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.
CATO supplies Goserelin Impurity 40 Trifluoroacetic Acid (CAS CATO-C4X-192040), a pharmacopoeial impurity reference standard (molecular formula C61H86N18O15C2HF3O2, MW 1425.49 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Goserelin Impurity 40 Trifluoroacetic Acid (C61H86N18O15C2HF3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 28.0, corresponding to approximately 28 ring(s) or double-bond equivalent(s). With a molecular weight of 1425.49 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C61H86N18O15 C2HF3O2 |
| Molecular Weight | 1425.49 g/mol |
| Purity | >80% |
| 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 18 |
Related Goserelin Standards
- Goserelin Impurity N36 (CAS 1426173-74-1)
- Goserelin EP Impurity F Acetate (CAS 1426173-74-1(free base))
- Goserelin Acetate (CAS 145781-92-6)
- Goserelin EP Impurity E (CAS 147688-42-4)
- Goserelin EP Impurity E TFA Salt (CAS 147688-42-4(free base))
- Goserelin EP Impurity B Trifluoroacetic Acid (CAS 184686-52-0（free base）)
- Goserelin EP Impurity G (CAS 1926163-37-2)
- Goserelin EP Impurity G TFA Salt (CAS 1926163-37-2(free base))
Recommended Standards
- Imrecoxib Impurity 12 (CAS 896729-08-1)
- Bromfenac Impurity 12 (CAS CATO-C4X-200212)
- Darunavir Impurity 17 (CAS 866594-61-8)
- 6-Bromo-N,N-diphenylpyridin-3-amine (CAS 1386376-14-2)
- 1-((Benzo[d][1,3]dioxol-5-ylmethyl)amino)propan-2-ol (CAS 774551-34-7)
- Methyl 2-(3-bromobenzyl)-3-((tert-butoxycarbonyl)(methyl)amino)propanoate (CAS 1416439-50-3)
- 5-Bromo-4-methylindoline-2,3-dione (CAS 106976-22-1)
- Oseltamivir Phosphate (CAS 204255-11-8)
- 6-(4-Methoxyphenylsulfonamido)nicotinic acid (CAS 1272758-14-1)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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