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N-Acetyl-L-cysteine, 98%
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N-Acetyl-L-cysteine, 98%
N-Acetyl-L-cysteine, 98%
N-Acetyl-L-cysteine, 98%
Thermo Scientific Chemicals

N-Acetyl-L-cysteine, 98%

CAS: 616-91-1 | C5H9NO3S | 163.19 g/mol
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250 g
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Catalog number 160280250
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Ends: 30-Jun-2026
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Quantity:
25 g
Packaging:
Glass bottle
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Price (USD)
65.65
Special offer
Online exclusive
Ends: 30-Jun-2026
76.80
Save 11.15 (15%)
Each
Add to cart
Chemical Identifiers
CAS616-91-1
IUPAC Name2-acetamido-3-sulfanylpropanoic acid
Molecular FormulaC5H9NO3S
InChI KeyPWKSKIMOESPYIA-UHFFFAOYNA-N
SMILESCC(=O)NC(CS)C(O)=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)White
Appearance (Form)Crystalline powder or crystals
Residue after ignition=<0.5 %
Infrared spectrumConforms
Titration with NaOH>=97.5 %
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only