Hot New Products Phenyl Salicylate Cas 118-55-8 - Melatonine 73-31-4 – Starsky
Hot New Products Phenyl Salicylate Cas 118-55-8 - Melatonine 73-31-4 – Starsky Detail:
Description
Product Name: Melatonine
CAS: 73-31-4
MF: C13H16N2O2
MW: 232.28
EINECS: 200-797-7
Melting point: 116.5-118 °C (lit.)
Boiling point: 374.44°C (rough estimate)
Density: 1.1099 (rough estimate)
Fp: 9℃
Storage temp: -20°C
Form: Powder
Color: white to off-white
Merck: 14,5816
BRN: 205542
Specification
| Product name | Melatonine | ||
| CAS No. | 73-31-4 | ||
| Batch No. | 2021051101 | Quantity | 2000 kg |
| Manufacturing date | May.11, 2021 | Testing date | May.11, 2021 |
| Inspection items | Specifications | Results | |
| Appearance | Off-White to White Crystalline Powder | conform | |
| Assay (HPLC Melatonin ) | ≥99.5% | 99.56% | |
| HPLC Impurities | ≤1.0% | Not detected | |
| Heavy Metals | |||
| As | ≤ 0.3 ppm | 0.2 ppm | |
| Pb | ≤ 0.3 ppm | 0.2 ppm | |
| Cd | ≤ 0.3 ppm | negative | |
| Hg | ≤ 0.1 ppm | negative | |
| Sum | ≤ 1 ppm | 0.4 ppm | |
| Arsenic | ≤ 1 ppm | Complies | |
| Loss on drying | ≤0.2% | 0.05% | |
| Melting Point | 117-119°C | 117-118°C | |
| Bulk Density | g/ml | 0.44 g/ml | |
| Tap Density | g/ml | 0.62 g/ml | |
| Particle Size | 100% pass 80 mesh | Complies | |
| Residual Solvents | |||
| Ethyl Acetate | Absent | Absent | |
| Acetic Acid | Absent | Absent | |
| Ethanol | ≤ 500 ppm | 194 ppm | |
| Microbiological Analysis | |||
| Total Plate Counts | ≤ 1000 cfu/g | 21cfu/g | |
| Yeast and Mold | ≤ 100 cfu/g | Negative | |
| E.Coli | Negative | Negative | |
| Staphylococcus | Negative | Negative | |
| Salmonella | Negative | Negative | |
Application
1. Hormone postulated to mediate photoperiodicity in mammals. Inhibits cerebellar nitric oxide synthetase
2. Melatonine can be used in sleep induction, modifies circadian rhythm, antioxidant, free radical scavenger
3. Immunostimulant;Melatonin receptor ligand
4. Melatonin has complex effects on apoptotic pathways, inhibiting apoptosis in immune cells and neurons but enhancing apoptotic cell death of cancer cells. Inhibits proliferation/metastasis of breast cancer cells by inhibiting estrogen receptor action.
Storage
Stored in a dry and ventilated warehouse.
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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Hot New Products Phenyl Salicylate Cas 118-55-8 - Melatonine 73-31-4 – Starsky, The product will supply to all over the world, such as: South Africa, Vancouver, Bangladesh, We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.
By Nicole from Liberia - 2018.07.27 12:26
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Austin Helman from India - 2018.05.15 10:52
