High definition 2-Ethylimidazole 1072-62-4 Hot Sales - Melatonine 73-31-4 – Starsky

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Benzyl chloroformate , Phenyl Salicylate 118-55-8 Faster Delivery , 7440-31-5 , "Change for that improved!" is our slogan, which means "A better globe is before us, so let's take pleasure in it!" Change for the better! Are you all set?
High definition 2-Ethylimidazole 1072-62-4 Hot Sales - 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.


Product detail pictures:

High definition 2-Ethylimidazole 1072-62-4 Hot Sales - Melatonine 73-31-4 – Starsky detail pictures

High definition 2-Ethylimidazole 1072-62-4 Hot Sales - Melatonine 73-31-4 – Starsky detail pictures

High definition 2-Ethylimidazole 1072-62-4 Hot Sales - Melatonine 73-31-4 – Starsky detail pictures

High definition 2-Ethylimidazole 1072-62-4 Hot Sales - Melatonine 73-31-4 – Starsky detail pictures


Related Product Guide:

Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for High definition 2-Ethylimidazole 1072-62-4 Hot Sales - Melatonine 73-31-4 – Starsky, The product will supply to all over the world, such as: Switzerland, Estonia, Ukraine, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Ivy from Auckland - 2017.09.30 16:36
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Cornelia from Morocco - 2018.09.21 11:01

    Related Products