N-(2,6-Dimethylphenyl)-4-hydroxy-1-methyl-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carboxamide CAS 320423-84-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320423-84-5 |
| Molecular Formula | C18H18N2O4S |
| Molecular Weight | 358.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2,6-Dimethylphenyl)-4-hydroxy-1-methyl-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carboxamide (CAS 320423-84-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H18N2O4S. Molecular weight: 358.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O4S |
| Molecular Weight | 358.41 g/mol |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- N-(2,4-Dimethylphenyl)-N-((3-methoxyphenylimino)methyl)benzamide (CAS 2070018-28-7)
- N-(3,4-dimethylphenyl)-2-(1,1-dioxidothiomorpholino)benzamide (CAS 866144-56-1)
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Recommended Standards
- N-(2-(N-(3-Ethoxypropyl)sulfamoyl)ethyl)benzo[d][1,3]dioxole-5-carboxamide (CAS 899980-44-0)
- N-(6-Ethoxybenzo[d]thiazol-2-yl)-3,5-dimethoxybenzamide (CAS 300712-78-1)
- Morpholino(3-nitro-4-(p-tolylthio)phenyl)methanone (CAS 303988-13-8)
- Benzyl 3-(5,8-dichloroimidazo[1,5-a]pyrazin-3-yl)piperidine-1-carboxylate (CAS 1419223-17-8)
- 4-phenoxy-1H-indazol-3-amine (CAS 816454-31-6)
- (3S)-(-)-3-(Ethylamino)pyrrolidine (CAS 381670-31-1)
- N-(2-Chloro-6-fluorobenzyl)-1-(piperidin-2-yl)methanamine hydrochloride (CAS 1289385-88-1)
- 2-(4-Iodo-1H-pyrazol-1-yl)ethanamine (CAS 1221715-56-5)
- (2E)-3-(4-Fluorophenyl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 2805-53-0)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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