In This Store
Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:N-Acetyl-L-Cysteine;NAC;Cysteine
CAS No.:616-91-1
Standard:USP
Price(USD):0.00
International
Approvals/Standards:ISO Certificate
Company:SHANGHAI PASSIONO INT'L CO., LTD.
Grade: food grade, pharmaceutical grade
Factory Location: Shandong
Main Sales Markets: North America,Western Europe,Eastern Europe,Australasia,Middle East,Africa
Packaging Information: 25.0kg/drum
Sample Provided: yes
Payment Terms: T/T in advance
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: 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. N-acetyl-cysteine has been used as a liver protectant and to break up pulmonary and bronchial mucus. N-acetyl-cysteine can boost glutathione levels in cells.
L-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. L-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):
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 |
Contact Us
Tel: (+86) 400 610 1188
WhatsApp/Telegram/Wechat: +86 13621645194
Follow Us: