1,N-Acetyl-L-Cysteine
2,N-Acetyl-L-Cysteine is an antioxidant
3.N-Acetyl-L-Cysteine may prevent liver disease
4.Other:NAC
Product Name: N-Acetyl-L-Cysteine
Synoyms: acetyl-cysteine; Acetylcysteine, Cysteine, Cysteine Hydrochloride, Cystine, L-Cysteine, L-Cysteine HCl, NAC, N-Acetil Cisteína, N-Acétyl Cystéine, N-Acetyl-L-Cysteine,N-Acetylcysteine,N-Acetyl-L-Cysteine.
CAS No. : 616-91-1
EINECS NO.: 210-498-3
Molecular Formula: C5H9NO3S
Molecular Weight: 163.20
Acetylcysteine | |
| |
Systematic (IUPAC) name | |
(R)-2-acetamido-3-sulfanylpropanoic acid | |
Identifiers | |
CAS number | 616-91-1 |
ATC code | R05CB01 S01XA08 V03AB23 |
PubChem | CID 12035 |
DrugBank | DB06151 |
ChemSpider | 11540 |
UNII | WYQ7N0BPYC |
KEGG | D00221 |
Chemical data | |
Formula | C5H9NO3S |
Mol. mass | 163.19 |
SMILES | eMolecules & PubChem |
InChI[show] | |
Synonyms | (R)-2-acetamido-3-mercaptopropanoic acid |
Pharmacokinetic data | |
Bioavailability | 6–10% (oral) |
Metabolism | hepatic |
Half-life | 5.6 hours (adults) |
Excretion | renal |
Therapeutic considerations | |
Licence data | US FDA:link |
Pregnancy cat. | B(US) B2 (Aus) |
Legal status | Schedule 4 (Aus) |
Routes | inhalation, IV, oral |
Function:
1.N-acetyl-cysteine is the acetylated form of L-cysteine which is more efficiently absorbed and used. It is also an antioxidant that is helpful against viruses.
2. N-acetyl-cysteine has been used as a liver protectant and to break up pulmonary and bronchial mucus.
3. N-acetyl-cysteine can boost glutathione levels in cells.
4. N-acetyl-cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine from which L-cysteine can be produced in the body by a multi-step process.
5. N-acetyl-cysteine can act as an antioxidant, may prevent liver diseases, and can help to thicken the individual diameters of existing hair if taken regularly.
Specification(powder): N-Acetyl-L-Cysteine
Appearance: | White Crystalline Powder |
Specific Rotation: | +21.0 to +27.0 Degree |
Chloride(Cl): | 0.04% Max. |
Melting Point: | 106 to 110 Degree C |
Heavy Metals(Pb): | 0.001% Max. |
Organic Volatile Impurities: | Meets the requirements |
Loss on Drying: | 1.0% Max. |
Residue on Ignition(Sulfate): | 0.5% Max. |
Assay: | 98.0 to102.0% |
PH: | 2.0 to 2.8 |
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