API Norethindrone CAS 68-22-4 Kev tiv thaiv poj niam

Lus piav qhia luv luv:

Norethindrone yog ib hom ntawm progesterone, poj niam cov tshuaj hormones tseem ceeb rau kev tswj ovulation thiab kev coj khaub ncaws.Norethindrone yog siv rau kev tiv thaiv kev xeeb tub (kev tiv thaiv) los tiv thaiv kev xeeb tub.Norethindrone kuj tseem siv los kho cov poj niam cev xeeb tub, endometriosis, lossis txawv txav ntawm qhov chaw mos los ntawm qhov tsis txaus ntawm cov tshuaj hormones.

 

Hu rau: Erica Zheng

Email: erica@zhuoerchem.com

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Product Detail

Khoom cim npe

Kev piav qhia

Norethindrone yog siv los tiv thaiv kev xeeb tub.

Specification

Khoom npe Norethindrone
Tshuaj npe 17a-ethynyl-19-nortestosterone
Lwm Lub Npe 17ALPHA-ETHYNYL-17BETA-HYDROXY-19-NOR-4-ANDROSTEN-3-ONE; 17ALPHA-ETHYNYL-19-NORTESTOSTERONE; 19-NOR-4-ANDROXY-17-ALPHA-ETHYNY Cov Phau Ntawv Tshuaj L-O-17- IB; 19-NOR-4-ETHISTERONE; 19-NORETHINDRONE; 19-NORETHISTERONE; 19-NORE-17ALPHA-ETHYNYL-4-ANDROSTEN-17BETA-OL-3-IB
CAS Nr 68-22-4 ib
Molecular Formula C20H26O2
Formula hnyav 298.43 ib
Qhov tshwm sim Dawb los yog yuav luag dawb crystalline hmoov
Assay 97.0% min
Melting Point 202-208 ° C
Boiling Point 379.83°C dej
Qhov ntom 1.0766 g / cm3
Pob 20kg / hnab / nruas, 25kg / hnab / nruas, lossis raws li koj xav tau
Cia Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab txias.Tsis txhob raug tshav ntuj ncaj qha.
COA & MSDS Muaj
Daim ntawv thov Rau kev tshawb fawb

Certificate of Analysis/COA

TEST ACCEPTANCE CRITERIONS TSEEM CEEB
Kev txheeb xyuas TLC Qhov zoo
  UV spectrum Qhov zoo
  IR spectrum Qhov zoo
Yam ntxwv Dawb los yog yuav luag dawb crystalline hmoov ua raws
Melting point 202 ~ 208 ℃ 202.5 ~ 207 ℃
Poob rau ziab ≤ 0.5% 0.23%
Kev sib hloov tshwj xeeb Lub kaum sab xis ntawm 30 ° ~ 38 ° ﹣ 34.5°
Kev daws qhov tsos ntshiab, thiab dawb los ntawm undissolved khoom Hla
Kev txwv ntawm ethynyl pawg 8.18% mus rau 8.43% 8.27%
Related substanes tag nrho impuritics ≤1.5%tsuas yog ib qho impurity≤0.5% Hla
Residue ntawm ignition ≤0.1% Hla
Assay 97.0 ~ 103.0 hli 99.06%

Kev siv

Norethindrone yog ib hom ntawm progesterone, poj niam cov tshuaj hormones tseem ceeb rau kev tswj ovulation thiab kev coj khaub ncaws.Norethindrone yog siv rau kev tiv thaiv kev xeeb tub (kev tiv thaiv) los tiv thaiv kev xeeb tub.Norethindrone kuj tseem siv los kho cov poj niam cev xeeb tub, endometriosis, lossis txawv txav ntawm qhov chaw mos los ntawm qhov tsis txaus ntawm cov tshuaj hormones.

FAQS

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Lub sijhawm ua haujlwm

≤100kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.

100kg: ib lis

Qauv

Muaj.

Pob

20kg / hnab / nruas, 25kg / hnab / nruas

los yog raws li koj xav tau.

Cia

Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab txias.

Tsis txhob raug tshav ntuj ncaj qha.

Daim ntawv pov thawj

7 tx232

Qhov peb tuaj yeem muab tau

79a2f3 ib

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb