Tert-butyl 2-(3-(4-nitrophenyl)-1H-pyrazol-1-yl)acetate CAS 1355334-94-9
| CAS No. | 1355334-94-9 |
| Molecular Formula | C15H17N3O4 |
| Molecular Weight | 303.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tert-butyl 2-(3-(4-nitrophenyl)-1H-pyrazol-1-yl)acetate 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.
Tert-butyl 2-(3-(4-nitrophenyl)-1H-pyrazol-1-yl)acetate (CAS 1355334-94-9) is a high-purity analytical reference standard with the molecular formula C15H17N3O4 and a molecular weight of 303.31 g/mol.
Structurally, Tert-butyl 2-(3-(4-nitrophenyl)-1H-pyrazol-1-yl)acetate (C15H17N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 303.31 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.
Physical & Chemical Properties
| Molecular Formula | C15H17N3O4 |
| Molecular Weight | 303.31 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.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-Methyl-4-(naphthalen-2-yl)-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354704-93-0)
- Benzyl 6,9-dioxooctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (CAS 1374651-38-3)
- 5-Aminonaphthalene-1,3-disulfonic acid (CAS 13306-42-8)
- N-(2-(1H-pyrazol-3-yl)benzofuran-3-yl)benzamide (CAS 1401786-32-0)
- 2-Methoxy-5-(trifluoromethyl)benzamide (CAS 874804-06-5)
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- 5-Chloro-3-(methylthio)-1H-indole (CAS 40015-11-0)
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- (E)-2-Pyrimidinecarboxaldehydeoxime (CAS 39232-40-1)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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