tert-Butyl 4-formyl-3-iodo-1H-indazole-1-carboxylate CAS 944899-14-3

Purity 97%+In StockPharmaceutical Standards
CAS No.944899-14-3
Molecular FormulaC13H13IN2O3
Molecular Weight372.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-formyl-3-iodo-1H-indazole-1-carboxylate CAS 944899-14-3 chemical structure

Description

The occurrence of tert-Butyl 4-formyl-3-iodo-1H-indazole-1-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies tert-Butyl 4-formyl-3-iodo-1H-indazole-1-carboxylate (CAS 944899-14-3), a certified reference material (molecular formula C13H13IN2O3, MW 372.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H13IN2O3, tert-Butyl 4-formyl-3-iodo-1H-indazole-1-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 372.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures tert-Butyl 4-formyl-3-iodo-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 FormulaC13H13IN2O3
Molecular Weight372.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentI-containing
Nitrogen Atoms2

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