Atosiban Impurity 52 CAS CATO-C4X-229352
| CAS No. | CATO-C4X-229352 |
| Molecular Formula | C13H20N2O7 |
| Molecular Weight | 316.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Atosiban Impurity 52 (CAS CATO-C4X-229352) is a certified pharmaceutical impurity reference standard with the molecular formula C13H20N2O7 and a molecular weight of 316.31 g/mol.
Based on its molecular formula C13H20N2O7, Atosiban Impurity 52 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 316.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Atosiban Impurity 52 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 | C13H20N2O7 |
| Molecular Weight | 316.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥90% |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Atosiban Standards
- Atosiban Impurity 53 (CAS CATO-C4X-229353)
- Atosiban Impurity 54 (CAS 1227206-06-5)
- Atosiban Impurity 56 (CAS CATO-C4X-229356)
- Atosiban Impurity 81 (CAS CATO-C4X-229381)
- Atosiban Impurity 88 (CAS CATO-C4X-229388)
- Atosiban Impurity 89 (CAS CATO-C4X-229389)
- Atosiban Impurity 90 (CAS 125814-33-7)
- Atosiban Impurity 101 (CAS CATO-C4X-2293101)
Recommended Standards
- Latamoxef Impurity 6 (CAS 78641-40-4)
- Nicardipine Impurity 50 (CAS CATO-C4X-171050)
- Pazufloxacin Impurity 15 (CAS CATO-C4X-233215)
- Norepinephrine Impurity 156 (CAS CATO-C4X-1514156)
- Zolpidem Impurity 22 (CAS CATO-C4X-148622)
- Risperidone trans-N-oxide impurity (CAS CATO-C4X-11112)
- Gadodiamide Impurity 6 (CAS CATO-C4X-31436)
- 2-Bromodibenzo[b,f][1,4]thiazepin-11(10H)-one (CAS 3159-09-9)
- 4-Methyl-3-(2-oxoimidazolidin-1-yl)benzoic acid (CAS 915922-14-4)
- (S)-2-((2-Sulfoethyl)amino)succinic acid (CAS 130376-14-6)
- Pentyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]-acetate (CAS 1219342-25-2)
- 1-Thia-4-azaspiro[4.4]Nonane hydrochloride (CAS 1221792-36-4)
- Ethyl 3-hydroxy-2,2-dimethyl-3-phenylpropanoate (CAS 35022-34-5)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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