(2-9)-Oxytocin CAS CATO-C4X-206631
| CAS No. | CATO-C4X-206631 |
| Molecular Formula | C40H63N11O11S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C40H63N11O11SC2HF3O2, (2-9)-Oxytocin contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1020.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(2-9)-Oxytocin (CAS CATO-C4X-206631), molecular formula C40H63N11O11SC2HF3O2 and molecular weight 1020.09 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C40H63N11O11S C2HF3O2 |
| Molecular Weight | 1020.09 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 11 |
| Sulfur Atoms | 1 |
Related Oxytocin Standards
- Oxytocin EP Impurity E (CAS 10551-48-1)
- Oxytocin Impurity 18 (CAS 10551-48-1(free base))
- Oxytocin Impurity 39 (CAS 1352167-71-5(free base))
- [Asu 1,6] Oxytocin (CAS 14317-68-1)
- Oxytocin Open Ring Impurity (CAS 17912-60-6(free base))
- Oxytocin Impurity 48 (CAS 186798-41-4)
- Beta-Oxytocin Dimer (CAS 20054-93-7 (free base))
- (Ile8)-Oxytocin (CAS 362-39-0)
Recommended Standards
- 3-({[(tert-butoxy)carbonyl]amino}methyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1824147-46-7)
- 6-Bromo-8-ethyl-2-[[4-(4-methylpiperazin-1-yl)phenyl]amino]-8H-pyrido[2,3-d]pyrimidin-7-one (CAS 1232030-40-8)
- tert-Butyl (S)-2-(2,3-dimethoxybenzyl)piperazine-1-carboxylate (CAS 1260591-32-9)
- tert-Butyl 4-((4-methylpyridin-2-yl)oxy)piperidine-1-carboxylate (CAS 944390-87-8)
- 9-Benzyl-7-Chloro-6-fluoroisoxazolo[3,4-b]quinoline-3,4(1H,9H)-dione (CAS 1082203-83-5)
- 1,9-Nonanedicarboxylic Acid (CAS 1852-04-6)
- Calcitriol EP Impurity B (CAS 66791-71-7)
- 6-Hydroxy-1-(4-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1160246-11-6)
- 5-Amino-1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-pyrazole-4-carbonitrile (CAS 74990-43-5)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
Why CATO?
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