N-(2-(Benzo[d]thiazol-2-yl)phenyl)isoxazole-5-carboxamide CAS 941913-79-7
| CAS No. | 941913-79-7 |
| Molecular Formula | C17H11N3O2S |
| Molecular Weight | 321.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(2-(Benzo[d]thiazol-2-yl)phenyl)isoxazole-5-carboxamide 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.
N-(2-(Benzo[d]thiazol-2-yl)phenyl)isoxazole-5-carboxamide (CAS 941913-79-7), molecular formula C17H11N3O2S and molecular weight 321.35 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(2-(Benzo[d]thiazol-2-yl)phenyl)isoxazole-5-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C17H11N3O2S |
| Molecular Weight | 321.35 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-(Benzo[d][1,3]dioxol-5-yloxy)ethyl)benzenesulfonamide (CAS 1105204-86-1)
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- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-methoxybenzenesulfonamide (CAS 670271-77-9)
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- Methyl 3-(benzo[d][1,3]dioxol-5-yl)-3-hexanamidopropanoate (CAS 866144-36-7)
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- 3-(1H-Benzo[d][1,2,3]triazol-1-yl)-N'-(1-(p-tolyl)ethylidene)propanehydrazide (CAS 478653-67-7)
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Recommended Standards
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-methyl-2-oxo-2H-chromene-3-carboxamide (CAS 515126-03-1)
- N-(2-Methoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 418807-04-2)
- Methyl 4-oxo-4-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)butanoate, 97% (CAS 86688-87-1)
- N-(3-methoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 425627-03-8)
- N'-(2-(1H-pyrrol-1-yl)benzoyl)-2,6-difluorobenzohydrazide (CAS 478062-96-3)
- 7-Methoxy-2,4-dimethyl-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 1000575-78-9)
- (R)-2-(m-Tolyl)pyrrolidine (CAS 1228548-23-9)
- (S)-16,26-Bis(diphenylphosphanyl)-3,13-dioxa-1,2(1,3)-dibenzenacyclotridecaphane (CAS 1225281-42-4)
- 3-(Bromomethyl)-5-(3,5-dimethylbenzyl)-6-ethyl-2H-thiazolo[3,2-a]pyrimidin-7(3H)-one (CAS 199852-48-7)
- Dimethylphenylfluorosilane (CAS 454-57-9)
- 3-(3,4-Dimethylphenyl)-2,2-dimethylpropanoic acid (CAS 1275760-89-8)
- Cyclokievitone (CAS 74175-82-9)
- 3-Amino-N-(1-(2-chloro-4,6-dimethylphenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 88372-24-1)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com