Umphakeli wefekthri i-Melatonine CAS 73-31-4

Umhlinzeki wefekthri i-Melatonine CAS 73-31-4 Isithombe Esifakiwe
  • Umphakeli wefekthri i-Melatonine CAS 73-31-4
  • Umphakeli wefekthri i-Melatonine CAS 73-31-4
  • Umphakeli wefekthri i-Melatonine CAS 73-31-4
  • Umphakeli wefekthri i-Melatonine CAS 73-31-4

Incazelo emfushane:

I-Melatonine cas 73-31-4 ngentengo enhle


  • Igama lomkhiqizo :I-Melatonine
  • I-CAS:73-31-4
  • MF:I-C13H16N2O2
  • MW:232.28
  • Iphoyinti lokuncibilika:200-797-7
  • Umlingiswa:umkhiqizi
  • Iphakheji:1 kg/ibhodlela noma 25 kg/isigubhu

    • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Incazelo

    Igama lomkhiqizo: Melatonine

    CAS: 73-31-4

    MF: C13H16N2O2

    MW: 232.28

    I-EINECS: 200-797-7

    Iphuzu elincibilikayo: 116.5-118 °C (lit.)

    Indawo yokubilisa: 374.44°C (isilinganiso esinzima)

    Ukuminyana: 1.1099 (isilinganiso esinzima)

    Fp: 9℃

    Izinga lokushisa lokulondoloza: -20°C

    Ifomu: Impushana

    Umbala: omhlophe ukuya kokumhlophe

    Inani eliphakeme kakhulu lama-14,5816

    BRN: 205542

    Ukucaciswa

    Igama lomkhiqizo I-Melatonine
    Inombolo ye-CAS. 73-31-4
    Inombolo yeqoqo. 2021051101 Ubuningi 2000 kg
    Idethi yokukhiqiza Meyi.11, 2021 Idethi yokuhlola Meyi.11, 2021
    Izinto zokuhlola Imininingwane Imiphumela
    Ukubukeka I-Off-White to White Crystalline Powder vumelana
    I-Assay (HPLC Melatonin) ≥99.5% 99.56%
    Ukungcola kwe-HPLC ≤1.0% Ayitholakali
    Izinsimbi Ezisindayo
    As ≤ 0.3 ppm 0.2 ppm
    Pb ≤ 0.3 ppm 0.2 ppm
    Cd ≤ 0.3 ppm negative
    Hg ≤ 0.1 ppm negative
    Ingqikithi ≤ 1 ppm 0.4 ppm
    I-Arsenic ≤ 1 ppm Iyahambisana
    Ukulahlekelwa ekomisweni ≤0.2% 0.05%
    I-Melting Point 117-119°C 117-118°C
    Ukuminyana kwenqwaba g/ml 0.44 g/ml
    Thepha Ukuminyana g/ml 0.62 g/ml
    Usayizi Wezinhlayiyana I-100% idlula i-80 mesh Iyahambisana
    Izincibilikisi Ezisele
    I-Ethyl Acetate Akekho Akekho
    I-Acetic Acid Akekho Akekho
    I-Ethanol ≤ 500 ppm awu 194ppm
    Ukuhlaziywa kweMicrobiological
    Ingqikithi Yezibalo Zepuleti ≤ 1000 cfu/g 21cfu/g
    Imvubelo nesikhunta ≤ 100 cfu/g Okubi
    E.Coli Okubi Okubi
    I-Staphylococcus Okubi Okubi
    I-Salmonella Okubi Okubi

    Isicelo

    1. I-hormone postulated to mediate photoperiodicity ezilwaneni ezincelisayo. Ivimbela i-cerebellar nitric oxide synthetase

    2. I-Melatonine ingasetshenziswa ekwenziweni kokulala, iguqula isigqi se-circadian, i-antioxidant, i-free radical scavenger

    3. I-Immunostimulant;I-Melatonin receptor ligand

    4. I-Melatonin inemiphumela eyinkimbinkimbi emigwaqweni ye-apoptotic, ivimbela i-apoptosis kumaseli omzimba kanye nama-neurons kodwa ithuthukisa ukufa kwe-apoptotic cell yamangqamuzana omdlavuza. Ivimbela ukwanda/ukumetastasis kwamaseli omdlavuza webele ngokuvimbela isenzo se-estrogen receptor.

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