4-Amino-N-butyl-3-(4-methoxyphenyl)isothiazole-5-carboxamide CAS 1286720-50-0
| CAS No. | 1286720-50-0 |
| Molecular Formula | C15H19N3O2S |
| Molecular Weight | 305.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-N-butyl-3-(4-methoxyphenyl)isothiazole-5-carboxamide (CAS 1286720-50-0), a certified reference material (molecular formula C15H19N3O2S, MW 305.40 g/mol) for analytical method development and quality control.
Structurally, 4-Amino-N-butyl-3-(4-methoxyphenyl)isothiazole-5-carboxamide (C15H19N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 305.40 g/mol, it falls into the moderately-high-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-N-butyl-3-(4-methoxyphenyl)isothiazole-5-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H19N3O2S |
| Molecular Weight | 305.40 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- N-(Piperidin-4-ylmethyl)isoquinoline-5-sulfonamide (CAS 126234-76-2)
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- 1-(5-(4-Propylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 1243030-05-8)
- 5-(4-Methoxybenzyl)-2-morpholinothiazol-4-amine (CAS 1387563-21-4)
- 3,6-Bis(allyloxy)hexahydrofuro[3,2-b]furan (CAS 6338-34-7)
- (T-4)-(2,2′-bipyridine)dibromonickelate (CAS 182628-58-6)
- 4-Methyl-2,5-bis(trifluoromethyl)benzoic acid (CAS 1706436-17-0)
- Haloprogin (CAS 777-11-7)
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- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
Why CATO?
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