Tus nqi zoo tshaj 99% Lynestrenol CAS 52-76-6

Lus piav qhia luv luv:

Khoom npe: Lynestrenol

CAS: 52-76-6 Nr

Xim: Dawb rau yuav luag dawb crystalline hmoov

Purity: 99.9%

Txheem: EP / BP / USP

Lynestrenol yog ib qho tshuaj hormone progestogen.Lynestrenol yog siv nyob rau hauv kev kho mob ntawm hormonal ntshawv siab thiab kab mob tshwm sim los ntawm tsis txaus secretion ntawm lub ntuj progesterone.

 

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Product Detail

Khoom cim npe

Kev piav qhia

Khoom npe: Lynestrenol

CAS nr 52-76-6

Cov mis mos molecular: C20H28O

Purity: 99%

Txheem: EP / BP / USP

Yam ntxwv: Dawb mus rau yuav luag dawb crystalline hmoov

Specification:

Tus nqi zoo tshaj 99% Lynestrenol CAS 52-76-6

Cov khoom Cov qauv Cov txiaj ntsig
Qhov tshwm sim Dawb los yog tawm-dawb crystalline hmoov Ua raws
Kev txheeb xyuas Los ntawm IR Ua raws
Los ntawm TLC Ua raws
Solubility Xyaum insoluble hauv dej, soluble hauv acetone thiab ethanol (96%) Ua raws
Qhov tshwm sim ntawm kev daws teeb meem Dissolve 0.2g hauv ethanol (96%) thiab dilute mus rau 10mL nrog tib cov kuab tshuaj, cov tshuaj yog ntshiab thiab tsis muaj xim Ua raws
Melting Point 161.0ºC ~ 165.0ºC 162.4ºC ~ 164.2ºC
Kev sib hloov tshwj xeeb -9.5 ° ~ 11.0 ° C -10.1°
Poob rau ziab ≤ 1.00% 0.20%
Residual Solvents Acetone: ≤3000ppm 280 ppm ua
Tetrahydrofuran: ≤720ppm ND
Ethanol ≤3000ppm 1600 ppm
Yam khoom muaj feem impurity A: 19-nor-5a,17a-pregn-3-en-20-yn-17-ol: ≤0.30% 0.07%
Cov impurity B:
19-norpregn-4-en-20-yn-17-ol: ≤0.10%
ND
Qhov tsis zoo C:
19-nor-17a-pregna-4,20-dien-17-ol: ≤0.20%
ND
Degradant: ≤0.10% ND
Tsis pom zoo impurities: ≤0.10% ND
Tag nrho cov impurities: ≤1.00% 0.07%
Assay (ntawm lub hauv paus anhydrous) 98.0% ~ 102.0%. 99.60%
Particle Loj D90: ≤15µm Ua raws
Daim ntawv pov thawj BP 2014 Txuj
Xaus Cov khoom ua raws li BP2014 tus qauv.
Cia Khaws nyob rau hauv nruj, lub teeb-resistant ntim nyob rau hauv ib qhov chaw txias

 

Muaj nuj nqi

Lynestrenol yog ib qho tshuaj hormone progestogen.Lynestrenol yog siv nyob rau hauv kev kho mob ntawm hormonal ntshawv siab thiab kab mob tshwm sim los ntawm tsis txaus secretion ntawm lub ntuj progesterone.

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100kg: ib lis

Qauv

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Pob

1kg / hnab, los yog koj xav tau

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

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