N-Acetyl-L-cysteine

CAT: 0203-11568-92Size: 25 gDry Ice: NoHazardous: No

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CAT#:0203-11568-92Size:25 g

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CAS Number

616-91-1

Applications

Biotechnology Grade

Purity

≧ 98.0% (T)

Storage Conditions

R (Refrigerator)

Grade

SP (Specially Prepared Reagent)

Chemical Information

N-Acetyl-L-Cysteine

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.

CAS Number	616-91-1
PubChem CID	12035
IUPAC Name	(2R)-2-acetamido-3-sulfanylpropanoic acid
Molecular Formula	C5H9NO3S
Molecular Weight	163.20
XLogP	0.4
Topological Polar Surface Area	67.4
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Heavy Atom Count	10
Formal Charge	0
Complexity	148

SMILES

CC(=O)N[C@@H](CS)C(=O)O

InChI

InChI=1S/C5H9NO3S/c1-3(7)6-4(2-10)5(8)9/h4,10H,2H2,1H3,(H,6,7)(H,8,9)/t4-/m0/s1

InChIKey

PWKSKIMOESPYIA-BYPYZUCNSA-N

Chemical Structure

2D Structure

CAS: 616-91-1

CID: 12035

Formula: C5H9NO3S

MW: 163.20

Interactive 3D Structure

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Computed Properties

Property	Value
Molecular Weight	163.20
XLogP3	0.4
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	163.03031432
Monoisotopic Mass	163.03031432
Topological Polar Surface Area	67.4 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	148
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Related Products

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10313-84	L-Cysteine Hydrochloride Monohydrate
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11983-55	L-Cysteine Hydrochloride Monohydrate, Animal-Free
11983-42	L-Cysteine Hydrochloride Monohydrate, Animal-Free
00520-32	N-Acetyl-D-glucosamine

Alternative Products

Catalog	Name
B1813-1G	N-Acetyl-L-cysteine
TBI2321-25G	N-Acetyl-L-cysteine, Antioxidant

N-Acetyl-L-cysteine

Chemical Information

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