The Sigma-Aldrich catalog lists 16 grades and pack sizes of N-Acetyl-L-Cysteine (CAS 616-91-1). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 616-91-1 |
|---|---|
| Molecular formula | C5H9NO3S |
| Molecular weight | 163.19 g/mol |
| IUPAC name | (2R)-2-acetamido-3-sulfanylpropanoic acid |
| Synonyms | acetylcysteine · N-Acetylcysteine · mercapturic acid · Acetadote · L-Acetylcysteine · Fluimucetin |
Irritant
⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | ACETYLCYSTEINE | 1009005-200MG A0150000 |
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| Sigma | ACETYLCYSTEINE, BRITISH PHARMACOPOEIA (B | BP907 | Request Quote |
| Sigma | N-ACETYL-L-CYSTEINE | PHR1098-1G | Request Quote |
| Sigma | N-ACETYL-L-CYSTEINE BIOREAGENT CELL CUL | A9165-100G A9165-25G A9165-5G |
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| Sigma | N-ACETYL-L-CYSTEINE BIOXTRA | A8199-100G A8199-10G |
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| Sigma | N-ACETYL-L-CYSTEINE SIGMA GRADE | A7250-100G A7250-10G A7250-1KG A7250-25G A7250-500G A7250-50G A7250-5G |
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.
