7-fluoro-3H,4H,9H-pyrimido[4,5-b]indol-4-one CAS 1909309-01-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1909309-01-8
Molecular FormulaC10H6FN3O
Molecular Weight203.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-fluoro-3H,4H,9H-pyrimido[4,5-b]indol-4-one CAS 1909309-01-8 chemical structure

Description

7-fluoro-3H,4H,9H-pyrimido[4,5-b]indol-4-one (CAS 1909309-01-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6FN3O. Molecular weight: 203.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H6FN3O
Molecular Weight203.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, 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
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Nitrogen Atoms3

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