[D-allo-Thr4]-Atosiban CAS CATO-C4X-229369
| CAS No. | CATO-C4X-229369 |
| Molecular Formula | C43H67N11O12S2 |
| Molecular Weight | 994.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), [D-allo-Thr4]-Atosiban meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies [D-allo-Thr4]-Atosiban (CAS CATO-C4X-229369), a certified reference material (molecular formula C43H67N11O12S2, MW 994.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C43H67N11O12S2, [D-allo-Thr4]-Atosiban contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 994.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C43H67N11O12S2 |
| Molecular Weight | 994.19 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 11 |
| Sulfur Atoms | 2 |
Related D Standards
- [L-allo-Ile3]-Atosiban (CAS CATO-C4X-229365)
- [L-allo-Thr4]-Atosiban (CAS CATO-C4X-229366)
- [D-allo Ile3]-Atosiban (CAS CATO-C4X-229370)
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Recommended Standards
- [D-Ile3]-Atosiban (CAS CATO-C4X-229368)
- [D-Pro7]-Atosiban (CAS CATO-C4X-229367)
- [Leu3]-Atosiban (CAS CATO-C4X-229375)
- Atosiban (CAS 90779-69-4)
- 5-[(Hexahydro-1H-azepin-1-yl)sulfonyl]-2-methoxybenzenamine (CAS 568551-66-6)
- 5-Cyclopropoxy-N2,N2,N3,N3-tetramethylpyridine-2,3-dicarboxamide (CAS 1243374-45-9)
- (S)-1-(3-(Trifluoromethyl)pyridin-4-yl)propan-2-amine (CAS 1335723-39-1)
- 3-(2-Chlorophenyl)-4-piperidinone HCl (CAS 1425366-60-4)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2S)-2-(dimethylamino)cyclohexyl]urea (CAS 1221442-12-1)
- 1-(5'-(Prop-1-yn-1-yl)-[2,2'-bithiophen]-5-yl)ethane-1,2-diol (CAS 102054-39-7)
- N-Methyl-1-(1-methyl-1H-indol-5-yl)methanamine (CAS 709649-73-0)
- 2-(Methylthio)benzo[d]oxazole-7-carboxylic acid (CAS 1806343-44-1)
- Benzyl (5-(2,5-dioxomorpholino)pentyl)carbamate (CAS 94622-86-3)
- Peptide Impurity 27 (CAS 1350456-68-6)
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