Fmoc-D-Cys(tBu)-OH CAS 131766-22-8

Purity >95%In StockPharmaceutical Standards
CAS No.131766-22-8
Molecular FormulaC22H25NO4S
Molecular Weight399.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fmoc-D-Cys(tBu)-OH CAS 131766-22-8 chemical structure

Description

Fmoc-D-Cys(tBu)-OH (CAS 131766-22-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H25NO4S. Molecular weight: 399.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H25NO4S
Molecular Weight399.50 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms1
Sulfur Atoms1

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