Glu4-Oxytocin CAS 4314-67-4
| CAS No. | 4314-67-4 |
| Molecular Formula | C43H65N11O13S2 |
| Molecular Weight | 1008.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Glu4-Oxytocin 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.
Glu4-Oxytocin (CAS 4314-67-4), molecular formula C43H65N11O13S2 and molecular weight 1008.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C43H65N11O13S2, Glu4-Oxytocin 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 1008.17 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).
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 | C43H65N11O13S2 |
| Molecular Weight | 1008.17 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 11 |
| Sulfur Atoms | 2 |
Related Glu Standards
Recommended Standards
- Perfluoro-2,5,8,11,14-pentamethyl-3,6,9,12,15-pentaoxaoctadecanoic Acid Methyl Ester (CAS 1005033-64-6)
- Beta-Asp5 Oxytocin (CAS CATO-C4X-206635)
- Adipokinetic Hormone (Apis mellifera ligustica, Bombyx mori, Heliothis zea, Manduca sexta) (CAS 99886-31-4)
- Gly-OH9-Oxytocin (CAS 24346-32-5)
- ZIF-70 (CAS 1207355-49-4)
- 1-(4-Chloro-3-fluorophenyl)propan-1-one (CAS 1017779-67-7)
- 2-(5-Fluoro-2-(trifluoromethoxy)phenyl)acetonitrile (CAS 1092460-90-6)
- (4-(Furan-2-yl)-1-methylpyrrolidin-3-yl)methanamine (CAS 1520188-97-9)
- PF-04457845 (CAS 1020315-31-4)
- 1,3-Bis(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-one (CAS 76530-89-7)
- Thiophen-2-ylmethyl-carbamic acid tert-butyl ester (CAS 401485-19-6)
- n-(3-Ethoxypropyl)-1-methylpiperidin-4-amine (CAS 1021033-96-4)
- Ethyl 2-acetamido-6-bromo-7-(2-chloroacetoxy)benzo[b]thiophene-3-carboxylate (CAS 331275-45-7)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com