Onye na-eweta ụlọ ọrụ Melatonin CAS 73-31-4

Nkọwa dị mkpirikpi:

Melatonin cas 73-31-4 na ọnụ ahịa dị mma

Aha ngwaahịa:Melatonin

CAS:73-31-4

MF:C13H16N2O2

MW:232.28

Ebe mgbaze:200-797-7

agwa:emeputa

ngwugwu:1 n'arọ / karama ma ọ bụ 25 n'arọ / drum

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa

Aha ngwaahịa: Melatonin

Isi: 73-31-4

MF: C13H16N2O2

MW: 232.28

EINECS: 200-797-7

Ebe mgbaze: 116.5-118C (ọkụ)

Ebe esi mmiri: 374.44°C (atụmatụ siri ike)

Njupụta: 1.1099 (atụmatụ siri ike)

Fp: 9 ℃

Okpomọkụ nchekwa: -20C

Ụdị: ntụ ntụ

Agba: ọcha ruo na-acha ọcha

Ebe: 14,5816

BRN: 205542

Nkọwapụta

Aha ngwaahịa	Melatonin
CAS Mba.	73-31-4
Ogbe Mba.	2021051101	Ọnụọgụ	2000 n'arọ
Ụbọchị nrụpụta	Mee 11, 2021	Ụbọchị ule	Mee 11, 2021
Ihe nyocha	Nkọwapụta		Nsonaazụ
Ọdịdị	Gbanyụọ-Ọcha ruo Ọcha kristal ntụ ntụ		kwekọrịtara
Nyocha (HPLC Melatonin)	≥99.5%		99.56%
HPLC adịghị ọcha	≤1.0%		Achọpụtaghị
Ọla dị arọ
As	≤ 0.3 ppm		0.2 ppm
Pb	≤ 0.3 ppm		0.2 ppm
Cd	≤ 0.3 ppm		adịghị mma
Hg	≤ 0.1 ppm		adịghị mma
Nchikota	≤ 1 ppm		0.4 ppm
Arsenic	≤ 1 ppm		Na-akwado
Ọnwụ na ihicha	≤0.2%		0.05%
Ebe Na-agbaze	117-119 Celsius C		117-118 Celsius C
Njupụta nnukwu	g/ml		0.44 g / ml
Pịa njupụta	g/ml		0.62 g / ml
Nha urughuru	100% gafere 80 mesh		Na-akwado
Ihe mgbaze fọdụrụnụ
Ethyl acetate	Adịghị		Adịghị
Acid acid	Adịghị		Adịghị
Ethanol	≤500 ppm		194 ppm
Nyocha Microbiological
Mkpokọta ọnụ ala efere	≤ 1000 cfu/g		21cfu/g
Yist na ebu	≤ 100 cfu/g		Ihe ọjọọ
E.Coli	Ihe ọjọọ		Ihe ọjọọ
Staphylococcus	Ihe ọjọọ		Ihe ọjọọ
Salmonella	Ihe ọjọọ		Ihe ọjọọ

Ngwa

1. Hormone biputere ka mezie photoperiodicity na mammals. Na-egbochi cerebellar nitric oxide synthetase

2. Enwere ike iji melatonine mee ihe na ntinye ụra, na-agbanwe ụda circadian, antioxidant, free radical scavenger.

3. Immunostimulant; Melatonin ligand receptor

4. Melatonin nwere mmetụta dị mgbagwoju anya na ụzọ apoptotic, na-egbochi apoptosis na sel ndị na-alụso ọrịa ọgụ na neurons mana na-eme ka mkpụrụ ndụ apoptotic ọnwụ nke mkpụrụ ndụ cancer. Na-egbochi mmụba / metastasis nke mkpụrụ ndụ kansa ara site na igbochi ọrụ nnabata estrogen.

Ịkwụ ụgwọ

* Anyị nwere ike ịnye ndị ahịa anyị ọtụtụ nhọrọ ịkwụ ụgwọ.
* Mgbe nchikota dị obere, ndị ahịa na-akwụkarị ụgwọ na PayPal, Western Union, Alibaba na ọrụ ndị ọzọ yiri ya.
* Mgbe nchikota ahụ dị ịrịba ama, ndị ahịa na-akwụkarị ụgwọ na T / T, L / C na anya, Alibaba, na ndị ọzọ.
* Ọzọkwa, ọnụ ọgụgụ na-abawanye ụba nke ndị ahịa ga-eji Alipay ma ọ bụ WeChat Pay kwụọ ụgwọ.