3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine CAS 1000340-40-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1000340-40-8
Molecular FormulaC7H12IN3O2
Molecular Weight297.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine CAS 1000340-40-8 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 3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine.

3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-40-8) is a high-purity analytical reference standard with the molecular formula C7H12IN3O2 and a molecular weight of 297.09 g/mol.

Based on its molecular formula C7H12IN3O2, 3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 3-iodo-4-nitro-1H-pyrrolo[2,3-b]pyridine 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 FormulaC7H12IN3O2
Molecular Weight297.09 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1988
Halogen ContentI-containing
Nitrogen Atoms3

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