4-(4-Methoxyphenyl)-2,6-dihydro-1,3,5-oxathiazine CAS 58955-83-2
| CAS No. | 58955-83-2 |
| Molecular Formula | C10H11NO2S |
| Molecular Weight | 209.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H11NO2S, 4-(4-Methoxyphenyl)-2,6-dihydro-1,3,5-oxathiazine 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 209.26 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).
4-(4-Methoxyphenyl)-2,6-dihydro-1,3,5-oxathiazine (CAS 58955-83-2), molecular formula C10H11NO2S and molecular weight 209.26 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 | C10H11NO2S |
| Molecular Weight | 209.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 3-(4-Methoxyphenyl)-1,3-thiazolidin-4-one (CAS 109052-41-7)
- (2E)-2-[(3-Methoxyphenyl)methylene]hydrazinecarbothioamide (CAS 1334180-01-6)
- (2E)-2-[(2-Methoxyphenyl)methylene]hydrazinecarbothioamide (CAS 497161-86-1)
- {[(4-methoxyphenyl)methylidene]amino}thiourea (CAS 219712-86-4)
- 4-[(3-methoxyphenyl)amino]butanoic acid (CAS 103565-46-4)
- N-(4-Methoxyphenyl)-2-methylalanine (CAS 103856-06-0)
- 2-((3-Methoxyphenyl)amino)butanoic acid (CAS 1049805-14-2)
- 4-((4-Methoxyphenyl)amino)tetrahydrofuran-3-ol (CAS 1178131-96-8)
Recommended Standards
- 4-(4-Fluorophenyl)-1-methylpiperidin-4-ol (CAS 36882-06-1)
- 4-(5-Fluoro-2-methoxyphenyl)piperidine (CAS 255893-55-1)
- 4-(4-Fluoro-3-methylphenoxy)piperidine (CAS 883534-43-8)
- 4-(Cyclohexyloxy)-3-fluoroaniline (CAS 937598-66-8)
- 3-Methoxy-4-methylbenzothioamide (CAS 1509287-58-4)
- 2-Chloro-5-methyl-8-(spiro[2.4]heptan-4-yl)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 1956328-12-3)
- N-(3-Aminophenyl)cyclopentanecarboxamide (CAS 919800-19-4)
- 2,2-Dimethyl-5-(thiophen-2-ylmethylene)-1,3-dioxane-4,6-dione (CAS 15875-50-0)
- 3-(2-Bromoethyl)tetrahydrothiophene 1,1-dioxide (CAS 89599-51-9)
- Ethyl 3,3-difluoro-2-hydroxypent-4-enoate (CAS 1365970-40-6)
- 4,4-Dimethoxydihydro-2H-pyran-3(4H)-one 693245-80-6 KS-000007OL (CAS 693245-80-6)
- Cholic Acid Impurity 29 (CAS 2024612-46-0)
- H-Ser-OMe · HCl (CAS 5680-80-8)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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