N-(1-(Benzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)isoxazole-5-carboxamide CAS 1171947-57-1
| CAS No. | 1171947-57-1 |
| Molecular Formula | C15H11N5O2S |
| Molecular Weight | 325.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(1-(Benzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)isoxazole-5-carboxamide.
N-(1-(Benzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)isoxazole-5-carboxamide (CAS 1171947-57-1) is a high-purity analytical reference standard with the molecular formula C15H11N5O2S and a molecular weight of 325.35 g/mol.
N-(1-(Benzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)isoxazole-5-carboxamide (C15H11N5O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), N-(1-(Benzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)isoxazole-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 | C15H11N5O2S |
| Molecular Weight | 325.35 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 647031-54-7)
- 2-(2-((Benzyl(cyclopropyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353968-51-0)
- 2,2-Dimethyl-propanoic Acid [3-Chloro-2-[[[2-[(triphenylmethyl)amino]-5-thiazolyl]carbonyl]amino]phenyl]methyl Ester (CAS 910298-41-8)
- Ammonium ferrioxalate (CAS 14221-47-7)
- 4-Butyryl-N-(3-morpholinopropyl)-1H-pyrrole-2-carboxamide (CAS 478259-65-3)
- DAPK Substrate Peptide (CAS 386769-53-5)
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