Cetrorelix acetate CAS 145672-81-7
| CAS No. | 145672-81-7 |
| Molecular Formula | C70H92ClN17O14 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 1491.11 g/mol gives Cetrorelix acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Cetrorelix acetate (CAS 145672-81-7), a certified reference material (molecular formula C70H92ClN17O14C2H4O2, MW 1491.11 g/mol) for analytical method development and quality control.
Cetrorelix acetate (C70H92ClN17O14C2H4O2) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cetrorelix acetate 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 | C70H92ClN17O14 C2H4O2 |
| Molecular Weight | 1491.11 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 17 |
Related Cetrorelix Standards
- Cetrorelix (CAS 120287-85-6)
- Cetrorelix Acetate (CAS 120287-85-6（free base）)
- Cetrorelix Dimer (CAS CATO-C4X-201415)
- Cetrorelix Impurity 25 (CAS CATO-C4X-201425)
- Cetrorelix Impurity 26 (CAS CATO-C4X-201426)
- Cetrorelix Impurity 30 (CAS CATO-C4X-201430)
- Cetrorelix Impurity 31 (CAS CATO-C4X-201431)
- [3-3Pal]Cetrorelix (CAS CATO-C4X-201436)
Recommended Standards
- 1,2,3,4-Tetrahydro-1,6-naphthyridin-8-amine (CAS 1204297-84-6)
- (2,5-Dioxaspiro[3.5]Nonan-8-yl)methanamine (CAS 1780241-08-8)
- 3-Methyl-5-(4-methylpiperazin-2-yl)-1,2,4-oxadiazole (CAS 129594-96-3)
- 5-Hydroxy-2-methoxyphenyl acetate (CAS 99179-72-3)
- 2-(5-Amino-2-benzyl-1H-benzo[d]imidazol-1-yl)ethan-1-ol (CAS 521298-38-4)
- 5-Acetylpyrazine-2-carboxamide (CAS 147425-79-4)
- Carvedilol Impurity 27 (CAS 1059573-38-4)
- 1,1,5,5-Tetramethyloctahydro-8aH-2,4a-methanonaphthalen-8a-ol (CAS 88644-30-8)
- (2,2,2-Trifluoroacetyl)aspartic acid (CAS 200876-77-3)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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