5-(Dimethylamino)-2-[4-(pyrrolidine-1-sulfonyl)phenyl]-1,3-oxazole-4-carbonitrile CAS 940998-64-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 940998-64-1 |
| Molecular Formula | C16H18N4O3S |
| Molecular Weight | 346.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Dimethylamino)-2-[4-(pyrrolidine-1-sulfonyl)phenyl]-1,3-oxazole-4-carbonitrile (CAS 940998-64-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H18N4O3S. Molecular weight: 346.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O3S |
| Molecular Weight | 346.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethylamino Standards
- (4Z)-4-[(Dimethylamino)({7-methylimidazo[1,2-a]pyridin-3-yl})methylidene]-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 214599-11-8)
- 4-[4-(Dimethylamino)benzoyl]-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-33-6)
- N-(2-(Dimethylamino)-2-(thiophen-3-yl)ethyl)-2,5-difluorobenzenesulfonamide (CAS 946248-70-0)
- N-((2-(Dimethylamino)pyrimidin-4-yl)methyl)-2,2-diphenylacetamide (CAS 1797722-11-2)
- 4-(Dimethylamino)-N-(2-(2-phenylpyrimidin-5-yl)ethyl)benzamide (CAS 2034512-72-4)
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- n-{[1-(dimethylamino)cycloheptyl]methyl}-3,4-dihydro-2h-1,5-benzodioxepine-7-carboxamide (CAS 1015664-71-7)
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Recommended Standards
- 5-((4-Methoxyphenyl)sulfonyl)-4-methyl-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 866156-64-1)
- 7-Benzyl-8-((2-hydroxypropyl)thio)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 316360-59-5)
- 5-((3-Methoxyphenyl)(morpholino)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol (CAS 868220-41-1)
- N-(2-bromo-6-cyanopyridin-3-yl)pivalamide (CAS 1823240-31-8)
- 3-((tert-Butyldimethylsilyl)oxy)-2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2377610-68-7)
- Ethyl 2-(3-oxo-1,3-dihydroisobenzofuran-1-yl)acetate (CAS 83465-27-4)
- 2-(1,2,3,4-Tetrahydroisoquinolin-3-yl)acetic acid (CAS 544456-02-2)
- 2-methyl-1,3-benzothiazole-4-sulfonyl chloride (CAS 5036-85-1)
- Methyl 11-cis-dodecenoate (CAS 29972-79-0)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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