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Norethisterone ntụ (68-22-4)

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5.00 si 5 dabere na 1 ahịa fim
SKU: 68-22-4-1. Category:

AASraw nọ na njikọ na ike imepụta site na gram ruo n'usoro nke Norethisterone Powder (68-22-4), n'okpuru usoro CGMP na njikwa njikwa mma.

Product Description

Ihe nkiri Norethisterone ntụ (68-22-4)


Norethisterone ntụ (68-22-4) Specification:

Ngwurugwu Chemical: Product Name: Norethisterone
Cas Mba: 68-22-4
molekụla Formula: C20H26O2
molekụla arọ: 298.42
Standard: BP, EP, CP, USP
nchekwa: -20 Celsius C Freezer.
Akwụkwọ edemede (COA & HPLC wdg): Dị

Norethisterone ntụ (68-22-4) Daha:

Norethisterone, nke a makwaara dị ka norethindrone ma rere ya n'okpuru ọtụtụ aha njirimara, bụ ọgwụ progestin nke a na-eji na ọgwụ mgbochi ọmụmụ, ọgwụgwọ hormone, na maka ọgwụgwọ nke ọrịa gynecous.

Nzụlite nke northindrone dịka ọgwụ mgbochi nwanyị a na - eme n'oge na - adịghị mma karịa afọ 30 n'ihi nyocha steroid.Eme nchọpụta a gbalite ọsọ na 1930s mgbe emere ihe owuwu na ngwa ahụike nke steroidal ogige. na homonụ nwoke na nwanyị inwe mmekọahụ, nke ahaziri atọ dị na mgbanaka carbon isii na mgbanaka carbon ise.

Na 1957, Nri nri na ọgwụ ọjọọ (FDA) masịrị ma northindrone na norethynodrel masịrị ha maka ịgwọ nsogbu nsogbu nwoke na amụghị nwa. Na 1960, FDA kwadoro noretynodrel nke Searle n'okpuru aha ahia Enovid. A nabatara Norethindrone dị ka ọgwụ mgbochi ọgwụ a na-egbu egbu na 1962 n'okpuru aha azụmaahịa Ortho-Novum.

Ntughari:

  • Ricardo Azziz (8 Nọvemba 2007). Nsogbu Androgen Excess na ụmụ nwanyị. Sayensị Scienceer na Business. p. 124–978. ISBN 1-59745-179-6-XNUMX.
  • Lara Marks (2010). Chemistry Mmekọahụ Banyere Mmekọahụ: Akụkọ banyere ọgwụ mgbochi ime. Mahadum Yale. p. 74, 76. ISBN 978-0-300-16791-7.
  • Hussain SF (2004). “Ọgwụ ndị na-eme ka ọgwụ nje ma ọ bụ ọbara mgbali elu: enwere mkpakọrịta? Nyocha akwụkwọ ”. Ntinye ihe mgbochi. 69 (2): 89–97. doi: 10.1016 / j.contraception.2003.09.002. PMID 14759612.

NKWUP ANDTA NA NKWU:

A na-ere Ihe Nke A Maka Nchọpụta Naanị. Usoro irere tinye. Ọbụghị maka Oriri mmadu, ma ọ bụ ọgwụ, ọgwụ anụ, ma ọ bụ nke ụlọ.


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