Tert-butyl 5-acetyl-1h-indazole-1-carboxylate CAS 877264-73-8
| CAS No. | 877264-73-8 |
| Molecular Formula | C14H16N2O3 |
| Molecular Weight | 260.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tert-butyl 5-acetyl-1h-indazole-1-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Tert-butyl 5-acetyl-1h-indazole-1-carboxylate (CAS 877264-73-8), a certified reference material (molecular formula C14H16N2O3, MW 260.29 g/mol) for analytical method development and quality control.
The molecular framework of Tert-butyl 5-acetyl-1h-indazole-1-carboxylate (C14H16N2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures Tert-butyl 5-acetyl-1h-indazole-1-carboxylate 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 | C14H16N2O3 |
| Molecular Weight | 260.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 2-cyano-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (CAS 2115350-13-3)
- Tert-butyl n-(3-formyl-1h-indol-4-yl)carbamate (CAS 885266-77-3)
- rac-(2R,3R)-1-cyclopropyl-6-oxo-2-(pyridin-4-yl)piperidine-3-carboxylic acid (CAS 2026722-60-9)
- Trans-Benzyl 5-Oxohexahydropyrrolo[3,2-B]Pyrrole-1(2H)-Carboxylate (CAS 279218-32-5)
- tert-Butyl 4-((2-chloro-6-methylpyrimidin-4-yl)oxy)piperidine-1-carboxylate, 95% (CAS 1289386-94-2)
- 5-(5-Ethyl-2-methoxyphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1039031-27-0)
- tert-Butyl (R)-3-(3,5-dimethoxyphenyl)piperazine-1-carboxylate (CAS 1241681-20-8)
- 38249-50-2 4-Hydroxy-6-methoxymethyl-2-methylpyrimidine 6-(methoxymethyl)-2-methylpyrimidin-4-ol (CAS 38249-50-2)
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- N-(pyrimidin-2-yl)cyclobutanecarboxamide (CAS 15907-77-4)
- 1-Benzylpiperidine-2-carboxylic acid hydrochloride (CAS 66120-28-3)
- 5-(Hydroxymethyl)-1-methylpiperidin-2-one (CAS 1780429-54-0)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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