N-Acetyl-L-cysteine

cas: 616-91-1 — see every product listed under this CAS number, including other names

N-Acetyl-L-cysteine (CAS 616-91-1) is a chemical reagent available from Chemat. Available pack sizes: 500mg, 25mg, 1kg, 0,5kg, 2kg, 5kg, 10kg, 1x25mg. Offered by: Mikromol, Dr. Ehrenstorfer, Biosynth, HPC Standards.

brandMikromol
catalog numberMM0024.00
cas616-91-1
size500mg
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Available pack sizes

brand size price
Mikromol 500mg price on request
Dr. Ehrenstorfer 25mg price on request
Biosynth 1kg price on request
Biosynth 0,5kg price on request
Biosynth 2kg price on request
Biosynth 5kg price on request
Biosynth 10kg price on request
HPC Standards 1x25mg price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat

N-acetyl-L-cysteine is an N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine. It has a role as a ferroptosis inhibitor, a geroprotector, an antioxidant, an antiinfective agent, an antiviral drug, a radical scavenger, a vulnerary, an antidote to paracetamol poisoning, a mucolytic and a human metabolite. It is a N-acetyl-L-amino acid, an acetylcysteine and a L-cysteine derivative. It is a conjugate acid of a N-acetyl-L-cysteinate.

Source: ChEBI

Identity
Molecular formulaC5H9NO3S
Molecular weight163.20 g/mol
IUPAC name(2R)-2-acetamido-3-sulfanylpropanoic acid
InChIKeyPWKSKIMOESPYIA-BYPYZUCNSA-N
SMILESCC(=O)N[C@@H](CS)C(=O)O

Computed by PubChem (NCBI)

Synonyms: N-Acetyl-L-cysteine, acetylcysteine, N-Acetylcysteine, mercapturic acid, Acetadote, L-Acetylcysteine, Fluimucetin, Respaire, N-Acetyl cysteine, Acetilcisteina
Related forms of this compound
(2S)-2-acetamido-3-sulfanylpropanoic acid C5H9NO3S
2-acetamido-3-sulfanylpropanoic acid C5H9NO3S
(2R)-3-sulfanyl-2-[(2,2,2-trideuterioacetyl)amino]propanoic acid C5H9NO3S
(2R)-2-(acetyl(15N)amino)-3-sulfanyl(1,2,3-13C3)propanoic acid C5H9NO3S
Isomers (same molecular formula)
3-(2-amino-2-oxoethyl)sulfanylpropanoic acid C5H9NO3S
(3aR)-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-c]oxathiazole 1,1-dioxide C5H9NO3S
(3aS)-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-c]oxathiazole 1,1-dioxide C5H9NO3S
2-(2-sulfanylpropanoylamino)acetic acid C5H9NO3S
3-acetylsulfanyl-2-aminopropanoic acid C5H9NO3S
3-acetylsulfanyl-2-aminopropanoic acid C5H9NO3S
2-[(3,3,3-trideuterio-2-sulfanylpropanoyl)amino]acetic acid C5H9NO3S
(4S)-4-methylsulfonylpyrrolidin-2-one C5H9NO3S

Also listed as

Acetylcysteine Chemat Brand CAS 616-91-1
N-Acetyl-L-cysteine, >95% (HPLC) TRC CAS 616-91-1
Acetylcysteine (N-Acetyl-L-cysteine) LoGiCal CAS 616-91-1
Acetylcysteine/ 98.98% (existing batch purity) TargetMol CAS 616-91-1
Ac-L-Cys-OH Iris Biotech CAS 616-91-1
N-Acetyl-L-cysteine, 98+% Thermo Scientific (Alfa Aesar) CAS 616-91-1
N-Acetyl-L-cysteine, 99.00% Chemat CAS 616-91-1
N-Acetyl-L-cysteine - Non-animal and non-human origin Biosynth CAS 616-91-1
Ac-Cys-OH [For ROS inhibition], >98.0%(HPLC)(T) TCI CAS 616-91-1
N-Acetyl-L-cysteine, 98% Thermo Scientific (Acros) CAS 616-91-1
Ac-Cys-OH, >98.0%(HPLC)(T) TCI CAS 616-91-1
Ac-Cys-OH 98% Ambeed CAS 616-91-1
N-ACETYL-L-CYSTEINE SIGMA GRADE Sigma-Aldrich CAS 616-91-1
N-ACETYL-L-CYSTEINE BIOXTRA Sigma-Aldrich CAS 616-91-1
N-ACETYL-L-CYSTEINE BIOREAGENT CELL CUL& Sigma-Aldrich CAS 616-91-1
N-Acetyl-L-cysteine 1PC X 5GM Sigma-Aldrich CAS 616-91-1
N-Acetyl-L-cysteine, 98%, 98% Chemat CAS 616-91-1
Acetylcysteine, 99.86% MedChemExpress CAS 616-91-1
Acetylcysteine (Standard), 98.24% MedChemExpress CAS 616-91-1
N-Acetyl-L-cysteine, min. 98 %, for biochemistry, 25 g, glass Roth CAS 616-91-1