3-(Tert-butyl)-8b-hydroxy-4-oxo-4,8b-dihydroindeno[1,2-c]pyrazole-1(3aH)-carboxamide CAS 87206-99-3
| CAS No. | 87206-99-3 |
| Molecular Formula | C15H17N3O3 |
| Molecular Weight | 287.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Tert-butyl)-8b-hydroxy-4-oxo-4,8b-dihydroindeno[1,2-c]pyrazole-1(3aH)-carboxamide (CAS 87206-99-3), a certified reference material (molecular formula C15H17N3O3, MW 287.31 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H17N3O3, 3-(Tert-butyl)-8b-hydroxy-4-oxo-4,8b-dihydroindeno[1,2-c]pyrazole-1(3aH)-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(Tert-butyl)-8b-hydroxy-4-oxo-4,8b-dihydroindeno[1,2-c]pyrazole-1(3aH)-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.
Physical & Chemical Properties
| Molecular Formula | C15H17N3O3 |
| Molecular Weight | 287.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 3-(5-Methyl-1,3-dioxooctahydro-2H-isoindol-2-yl)benzoic acid (CAS 345951-38-4)
- 3,4,5-Trimethoxy-N-phenylbenzamide (CAS 3940-75-8)
- 3-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-3-oxopropanenitrile (CAS 546116-57-8)
- 3-[(furan-2-ylmethyl)sulfamoyl]thiophene-2-carboxylic acid (CAS 944894-40-0)
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- 1-((3,4-Dichlorophenyl)(phenyl)methyl)piperazinedihydrochloride (CAS 1172899-01-2)
- 1-(6-Methoxy-1,3-benzothiazol-2-yl)-3-methylurea (CAS 28956-38-9)
- Perfluorophenyl 2-(trifluoromethyl)benzenesulfonate (CAS 886361-24-6)
- N-Benzyl-2-(1H-pyrazol-4-yl)ethanamine (CAS 773033-47-9)
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- 5-Chloro-6-morpholinopyridine-3-boronic acid (CAS 2130896-19-2)
- Peptide Impurity 34 (CAS 21282-09-7)
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