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Postion:Product Catalog >Biochemical Engineering>Amino Acids and proteins>N-Acetyl-L-cysteine
N-Acetyl-L-cysteine
  • N-Acetyl-L-cysteine

N-Acetyl-L-cysteine

Price $39
Package 1KG
Min. Order: 1KG
Supply Ability: 1 ton
Update Time: 2026-05-15

Product Details

Product Name: N-Acetyl-L-cysteine CAS No.: 616-91-1
Min. Order: 1KG Purity: 99%
Supply Ability: 1 ton Release date: 2026/05/15

Chemical property

Melting point 106-108°C(lit.)

 Specific optical rotation -35.1oC(c=2,H2O) 

Boiling point 407.7±40.0°C(Predicted) 

Density 1.249(estimate)

 Refractive index 24°(C=JPCMethod)

 Storage conditions 2- 8°C 

Solubility H2O: 100mg/mL with heating

 acidity coefficient (pKa) pK1: 9.52 (30°C) 

Form Solid

 color White

 Water solubility Solubleinwater, ethanol, methanol, dimethylsulfoxide, hotisopropylalcohol, methylacetateChemicalbook and ethylacetate.Insoluble in chloroform and ether.

Merck14,88

BRN1724426 

Stability Stable.Merck14,88BRN1724426 Incompatiblewithstrongoxidizing agents.InChIKeyPWKSKIMOESPYIA-BYPYZUCNSA-NCAS database 616-91-1

 (CASDataBaseReference) NIST chemical substance information Acetylcysteine (616-91-1)

 EPA chemical substance information L-Cysteine, N-acetyl-(616-91-1)

Company Profile Introduction

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