sehlahisoa

Estrone CAS: 53-16-7

Tlhaloso e Khutšoanyane:

Megestrol ke progestogen e sebetsang ka molomo. Megestrol e sebelisoa hammoho le motsoako e le moemeli oa lithibela-pelehi le moemeli oa antineoplastic.


Tlhahisoleseling

LBH

Lihlahisoa tsa Lihlahisoa

Tlhaloso

Leholiotsoana(E1, hape le oestrone) ke hormone ea estrogenic e bolokiloeng ke ovary hape le tishu ea adipose e nang le lebitso la lik'hemik'hale la 3-hydroxyestra-1,3,5 (10) -triene-17-ngoe le formula ea lik'hemik'hale C18H22O2. Estrone ke monko o se nang monko, o lekoala oa kristalline, o tšoeu ka 'mala o nang le ntlha ea qhibilihang ea 254.5 ° C le khoeleho e itseng ea 1.23. Estrone ke e 'ngoe ea li-estrogener tsa tlhaho tse' maloa, tseo hape li kenyeletsang estriol le estradiol. Estrone ke eona e ngata ho feta lihormone tse tharo; estradiol e teng hoo e batlang e le hohle ho 'mele oa mosali oa ho ikatisa,' me estriol e ngata haholo nakong ea kemolo.
Estrone e tsejoa e le "carcinogen" bakeng sa basali ba batho ebile e le sesosa sa maikutlo a mofuthu kapa bohloko, ho nyekeloa ke pelo, hlooho e bohloko, khatello ea maikutlo le maloetse a leoto maemong a ho pepeseha ho sa sebetseng hantle. Ho banna, estrone e se e tsebahala ho baka ho ipolaisa tlala, ho nyekeloa le pelo, ho hlatsa le ho se sebetse hantle ha mmele. Estrone e bohlokoa ho tsa bophelo bo botle le tsa mafu ka lebaka la phetoho ea eona ea estrone sulfate, e nkiloeng nako e telele. Estrone sulfate e sebetsa e le polokelo e ka fetoloang joalo ka ha e hlokahala ho estradiol e sebetsang haholoanyane. Ke eona estrogen e hlahelletseng ho basali ba postmenopausal.
Estrone o ile a fumanoa a ba a qheleloa ka thoko ke setsebi sa limela sa Lejeremane Adolf Butenandt.

Leseli la Motheo

Lebitso la Chemical estrone
Manonyeletso Femidyn;Estrin;Estra-1,3,5 (10) -trien-17-ngoe, 3-hydroxy-;3-Hydroxy-1,3,5 (10) -estratrien-17-ngoe;Leholiotsoana;Atolosa
CAS Che. 53-16-7
Foromo ea Molek'hule C18H22O2
Boima ba Moleke 270.36600
PSA 37.30000
LogP 3.81740

Sistimi ea lipalo

UNII 2DI9HA706A

Thepa

Ponahalo le 'Mele oa Naha White phala ea kristale
Bothata 1.164 g / cm3
Ntlha ea Boiling 445.2ºC ho 760 mmHg
Ntlha ea Melting 258-261ºC
Flash Point 189.7ºC
Index ea Refractive 165 ° (C = 1, Dioxane)
Solubility ea Metsi 0.03 g / L
Ho tsitsa Tsamaea tlas'a maemo a leholimo a tloaelehileng le likhatello.
Boemo ba ho Boloka Lula hole le mocheso, litlhase le lelakabe. Arohane le mehloli ea boits'oaro. Boloka ka setshelo se koetsoeng ka thata. Boloka sebakeng se pholileng, se omileng, se nang le moea o lekaneng hantle hole le lintho tse sa lumellaneng. Sebaka se nang le marang-rang.

Litaba tsa polokeho

RTECS KG8575000
Litlaleho tsa polokeho S53-S45
Khoutu ea HS 2937290090
Sehlopha sa ho paka 'Na; II; III
WGK Jeremane 3
Lipolelo tsa Kotsi R45; R60; R61
Likhoutu tsa Hazard T
Lentsoe la matsoho Kotsi
Polelo ea Tlhokomeliso P210; P260; P280; P301 + P310 + P330; P302 + P352 + P312; P370 + P378
Letšoao GHS02, GHS06, GHS08
Phatlalatso ea Hazard H225; H301 + H311 + H331; H370

Iteanye le rona
wechat / whatsapp +8613081092107
skype / e-mail julia@hbshuoxi.com

 

Mofuta oa Sehlahisoa

_MG_4649

 

Lihlahisoa tse tsebahalang

100-09-4 4-methoxybenzoic acid 23076-35-9 Xylazine hydrochloride
138-59-0 Shikimic asiti 56786-63-1 5A-Hydroxy Laxogenin
1451-83-8 2-Bromo-4-Methylpropi 103-81-1 2-phenylacetamide
6080-56-4 lead diacetate trihydrate 131707-25-0 Arbidol
62-44-2 phenacetn 137-58-6 lidocaine
94-09-7 benzocaine 148553-50-8 pregabalin
94-15-5 Dimethocaine 16595-80-5 Levamisole hcl
136-47-0 Tetracaine hydrochloride 81646-13-1 Libaka
23239-88-5 Benzocaine Hydrochloride 78-67-1 AIBN-64
593-51-1 methylamine hydrochloride 94-24-6 Tetracaine
73-78-9 lidocaine hydrochloride 2893-78-9 SDIC
99-92-3 4-Aminoacetophenone 4584-49-0 2-Dimethylaminoisopropyl Chloride
41979-39-9 4-oxopiperidinium chloride 49851-31-2 α-Bromovalerophenone
40064-34-4 4-Piperidon 5337-93-9 4-methylpropiophenone
705-60-2 Phenyl-2-nitropropene 459-03-0 4-Fluorophenylacetone
37148-47-3 4-Amino-3,5-dichlorophenacylbromide 49851-31-2 2-Bromo-1-phenyl-1-pentanone
37148-48-4 4-Amino-3,5-dichloroacetophenone 600-00-0 Ethyl 2-Bromoisobutyrate
23426-63-3 methyl 2-bromo-2-methylpropanoate 5445-19-2 Methyl 2-Bromohexanoate
64-17-5 Ethanol 100-07-2 4-Methoxybenzoyl chloride
96-48-0 γ-Butyrolactone 103-63-9 (2-Bromoethyl) benzene
9003-01-4 Polyaconic acid 9007-20-9 Carbomer
54182-57-9 Carbopol (8CI)    

 

Lihlahisoa tsa Khampani Le Ho paka

gfhdfh (1) 
Rea leboha ka ho nahana ka Hebei Shuoxi Biotechnology Co, Ltd. (HBSX). HBSX ke k'hamphani e pakeng tsa mahareng e potlakileng, e sebakeng sa Shijiazhuang, Profinseng ea Hebei.
HBSX e ikhethile maemong a mahareng a meriana, lipakeng tsa lithethefatsi tsa bongaka le lipakeng tsa dyes, joalo ka phenylacetamide, dimethylamine hcl, benzyl chloride, HBSX hape e fana ka lik'hemik'hale tse fapaneng tsa indasteri bakeng sa bareki, joalo ka citric acid, potasiamo chloride joalo-joalo.
Kamora ho nts'etsopele ea lilemo tse leshome, HBSX e fetohile khamphani ea nts'etsopele ea Diversified, ha e kenyeletse feela ho lik'hemik'hale, empa le meaho, liaparo, lihlahisoa tsa temo joalo-joalo.
Ho fihlela hajoale, HBSX e na le khoebo linaheng tse fetang 35, bareki ba bangata ba kholo ba tsoa Europe le Amerika, hobane hara barekisi ba china, HBSX e ka lula e etsa boleng ba sehlahisoa ka ho fetisisa, lihlahisoa tse ling tsa HBSX li ka fihlella bohloeki ba 99.9+ , joalo ka 2-phenylacetamide. Ena ke lebaka la bohlokoa bakeng sa bareki ba khethang HBSX.
Nakong e tlang, HBSX e tlameha ho fetoha borokho ba khoebo le ho feta bakeng sa linaha tsa china le tsa kantle ho indastering ea meriana.

 

Ho paka

gfhdfh (2)

 

Hobaneng u khetha US?
1. Ho khetha lisebelisoa tse tala haholo, lihlahisoa tsa rona ke tsona tse hloekileng ka ho fetisisa.
2.Theko e theko e phahameng le tlholisano. Fana ka litšebeletso tse ntle le tse ntle.
3.Fast ho fana ka sampuli, disampole ho tloha setoko. Mokhoa o tšepahalang oa ho tsamaisa thepa.
Phihlelo ea 4.Full ea lisebelisoa tse ngata tse laeang koung ea leoatle ea China.
5. Molemo ka ho fetisisa kamora tšebeletso ka mor'a ho romella thepa.
6. Litokomane tsa setsebi bakeng sa tumello ea hau ea tloaelo.

 

LBH:
Q1: Na o tla fana ka mehlala ea liteko?
A: Mehlala ea mahala bakeng sa tlhahlobo ea boleng bakeng sa lihlahisoa tse ngata, empa bareki ba hloka feela ho etsa tefo ea ho romella lipampiri monyako oa hau.

Q2: MOQ ea hau ke eng?
A: Bakeng sa sehlahisoa sa boleng bo phahameng, MOQ ea rona e qala ho tloha 10g, 100g le 1kg.

Q3: Ke mefuta efe ea litefiso eo u e amohelang?
A: Invoice ea proforma e tla romeloa pele ka mor'a ho netefatsoa ha taelo, ebe e kenyelletsa tlhaiso-leseling ea rona ea banka. Tefo
ka T / T, Western Union kapa Alibaba). Taelo ea bongata ka T / T kapa L / C.

Q4: Ho thoe'ng ka nako ea hau ea ho tsamaisa?
A: Ka kakaretso, ho tla nka matsatsi a 3 ho isa ho a 5 ka mor'a ho fumana tefo ea hau ea pejana.

Q5: U sebetsana joang le tletlebo ea boleng?
K: Pele ho tsohle, taolo ea rona ea boleng e tla fokotsa bothata ba boleng hore bo be haufi le zero. Haeba ho na le bothata ba boleng ba 'nete bo bakiloeng ke rona, re tla u romella thepa ea mahala bakeng sa ho khutlisa kapa ho khutlisa tahlehelo ea hau.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u re romelle ho rona