Methylene blue Impurity 6 CAS 4727-46-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.4727-46-2
Molecular FormulaC16H18N3S I
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Methylene blue Impurity 6 CAS 4727-46-2 chemical structure

Description

Methylene blue Impurity 6 (CAS 4727-46-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18N3S I. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H18N3S I
Molecular Weight411.30 g/mol
Purity>95%
StorageStore at room temperature, protect from light
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.)1958
Halogen ContentI-containing
Nitrogen Atoms3
Sulfur Atoms1

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