Fasudil Impurity 40 CAS 27308-78-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.27308-78-7
Molecular FormulaC2H8N2
Molecular Weight60.10 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fasudil Impurity 40 CAS 27308-78-7 chemical structure

Description

Owing to an organic framework, Fasudil Impurity 40 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 60.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Fasudil Impurity 40 (CAS 27308-78-7) is a certified pharmaceutical impurity reference standard with the molecular formula C2H8N2 and a molecular weight of 60.10 g/mol.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Fasudil Impurity 40 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC2H8N2
Molecular Weight60.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1964
Nitrogen Atoms2

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