4,5-Dichloro-1H-indole-3-carbaldehyde CAS 115666-42-7

Purity 97%+In StockPharmaceutical Standards
CAS No.115666-42-7
Molecular FormulaC9H5Cl2NO
Molecular Weight214.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Dichloro-1H-indole-3-carbaldehyde CAS 115666-42-7 chemical structure

Description

CATO supplies 4,5-Dichloro-1H-indole-3-carbaldehyde (CAS 115666-42-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H5Cl2NO. Molecular weight: 214.05 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H5Cl2NO
Molecular Weight214.05 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms1

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