| CAS No.: | 59587-09-6 |
|---|---|
| Formula: | C7h13no3s |
| EINECS: | 59587-09-6 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Cosmetic Grade |
| Samples: |
|---|
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The details of Factory supply High Quality N-Acetyl-L-Cysteine Ethyl Ester CAS 59587-09-6 Nacet Powder
Product Name: N-Acetyl-L-cysteine ethyl ester
Synonyms: ethyl (2R)-2-acetamido-3-sulfanylpropanoate;Acetylcysteine Impurity H;101242;2-acetamido-3-mercaptopropanoic acid ethyl ester;Ethyl N-acetyl-L-cysteinate;N-Acetyl-L-cysteine ethyl ester;L-Cysteine, N-acetyl-, ethyl ester;N-Acetylcysteine ethylester
CAS: 59587-09-6
MF: C7H13NO3S
MW: 191.25
EINECS: 000-000-0
Product Categories: 59587-09-6
Melting point 44.1-44.5 °C
Boiling point 337.6±32.0 °C(Predicted)
density 1.138±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMF: 30 mg/ml,DMSO: 30 mg/ml,PBS (pH 7.2): 10 mg/ml
form A crystalline solid
pka 9.17±0.10(Predicted)
Specification of Factory supply High Quality N-Acetyl-L-Cysteine Ethyl Ester CAS 59587-09-6 Nacet Powder
|
Product Name |
Brocoli Extract | Active Ingredients | Glucoraphanin |
|
CAS No. |
21414-41-5 | Botanical Source | Brassica oleracea L. |
|
ANALYSIS |
SPECIFICATION | RESULTS | |
|
Appearance |
Light yellow powder | Complies | |
|
Used Part of Plant |
Seed | Complies | |
| Identification(TLC) | Positive(+) | Complies | |
| Assay(HPLC) | Glucoraphanin≥1.0% | Complies | |
| Extract Solvent | Ethanol and water | Complies | |
| Sieve Analysis | Not less than 100% pass through 80 mesh | Complies | |
| Residue on Ignition | ≤1.0% | 0.50% | |
|
Loss on Drying |
≤3.0% |
2.02% |
|
|
Heavy Metal |
<10ppm |
Complies |
|
|
As |
<1ppm |
Complies |
|
|
Pb |
<1ppm |
Complies |
|
|
Residual Solvent |
Eur.Pharm. |
Complies |
|
|
Microbiology |
|||
| Total Plate Count | <1000cfu/g | 360cfu/g | |
| Yeast & Moulds | <100cfu/g | 28cfu/g | |
| E.Coli | Negative | Complies | |
|
Salmonella |
Negative |
Complies | |
|
Shelf life |
2 years when properly |
||
| Application: | It is used in pharmaceutical, food, etc. | ||
Application of Factory supply High Quality N-Acetyl-L-Cysteine Ethyl Ester CAS 59587-09-6 Nacet Powder
1. It can prevent skin cancer when applied directly to the skin.
2. It could promote lung health.
3. It is a long-lasting anti-oxidant and detoxifier, and to contribute to the integrity offcells, promoting the body's immune defense systems for overall health and well being.
4.It has been shown to be able to restore antioxidant geneexpression in human epithelial tissue in which DJ1 has been reduced. DJ1 is a biochemical regulator that stabilizes NRF2, while KEAP1 - another regulator - inhibits NRF2
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