Neomycin Sulfate EP Impurity D CAS 18685-97-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.18685-97-7
Molecular FormulaC12H25N3O7 3*HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Neomycin Sulfate EP Impurity D CAS 18685-97-7 chemical structure

Description

Neomycin Sulfate EP Impurity D (CAS 18685-97-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H25N3O7 3*HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H25N3O7 3*HCl
Molecular Weight359.80 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Nitrogen Atoms3

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