N-Acetyl-L-cysteine (NAC) is the N-acetyl derivative of the amino acid L-cysteine, (2R)-2-acetamido-3-sulfanylpropanoic acid (CAS 616-91-1; C5H9NO3S, molecular weight 163.19). It is produced by acetylating the amino group of L-cysteine, which yields a crystalline, more stable thiol than free cysteine, and is supplied at typically 99% or higher by assay. It is a white crystalline powder bearing a free sulfhydryl group. We manufacture it in capsules, tablets and powders.
Made as
- Capsules
- Tablets
- Powders
Applications
Single-ingredient supplements, antioxidant and amino-acid blends and effervescent or capsule formats.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system