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N-Acetyl-L-cysteine, 98%, ACROS Organics™


Quantity 250g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  AC160282500

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Catalog No. AC160282500

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Description & Specifications

Chemical Identifiers

Assay ≥97.5%
Formula Weight 163.19
Physical Form Crystals or Crystalline Powder
Quantity 250g
Color White
Merck Index 15, 83
Specific Rotation Condition +5.50° (20°C c=2,H2O)
CAS Max % 100.0
Specific Rotation +21° to +27° (20°C, 589nm) (on dried substance) (c=5, phosphate buffer pH 7)
Heavy Metals 10ppm max.
Residue after Ignition 0.5% max.
Synonym L-α-Acetamido-β-mercaptopropionic acid
Chemical Name or Material N-Acetyl-L-cysteine
Linear Formula HSCH2CH(NHCOCH3)CO2H
Molecular Formula C5H9NO3S
CAS Min % 97.5
Infrared Spectrum Authentic
Loss on Drying 0.5% max.
Packaging Glass bottle
Assay Percent Range 98%
MDL Number MFCD00004880
CAS 616-91-1

Specifications

Chemical Name or Material N-Acetyl-L-cysteine
CAS 616-91-1
CAS Min % 97.5
CAS Max % 100.0
Assay ≥97.5%
Assay Percent Range 98%
Molecular Formula C5H9NO3S
Linear Formula HSCH2CH(NHCOCH3)CO2H
Formula Weight 163.19
MDL Number MFCD00004880
Synonym L-α-Acetamido-β-mercaptopropionic acid