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HomecompanyN-Acetyl-L-cysteine 616-91-1
N-Acetyl-L-cysteine
N-Acetyl-L-cysteine

N-Acetyl-L-cysteine 616-91-1

Price USD39.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:1 ton
  • Time:2022-03-18

Product Details

  • Product NameN-Acetyl-L-cysteine
  • CAS No.616-91-1
  • EINECS No.210-498-3
  • MFC5H9NO3S
  • MW163.19
  • InChIKeyPWKSKIMOESPYIA-BYPYZUCNSA-N
  • AppearanceSolidWhite
  • storage temp. 2-8°C
  • Melting point 106-108 °C(lit.)
  • Water Solubility Soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether.
  • density 1.249 (estimate)
  • Boiling point 407.7±40.0 °C(Predicted)

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

Baoji Guokang Bio-Technology Co., Ltd. has a subsidiary, Baoji Guokang Health Chemical Technology Co., Ltd.It is located in Baoji High-tech Zone,with epitomizing international, cooperative and honest. We are a young company full of action and energy, our profession improves us rapid progress, which satisfy our clients both in home and abroad. We are specialized in API's intermediates, fine chemicals and plant extracts.We toughly insist on that quality is always the most important item not only for us, but also for our clients. It is believed that we could be considered as the most powerful man in the area of ​​chemicals with combined strength in R&D and Marketing. We are a "customer first" company and believe that our success depends on double-wins.our customers are from more than 160 countries worldwide ,we work closely with every customer to support high quality business service. Our target purpose is "provide favorable value,convenient and flexible solutions for you."we promise: reasonable prices, short supplying period and satisfactory after-sales service. Buyers are welcome to contact us !

  • Since:2008-05-08
  • Address: No.10,the 4th road of High-tech zone, Baoji City, Shaan’xi province, Mainland China
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