I-PLGA CAS 26780-50-7 ngentengo efanelekile kanye nokulethwa okusheshayo

Incazelo emfushane:

I-PLGA
I-CAS: 26780-50-7
Ukucaciswa: 50/50, 75/25
Ibanga lezokwelapha


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-PLGA
I-CAS: 26780-50-7
Ukucaciswa: 50/50, 75/25
Ibanga lezokwelapha

Fp 113℃
izinga lokushisa lokugcina.2-8°C
ukunyibilika kwe-ethyl acetate, i-chloroform, i-acetone ne-THF: encibilikayo
yakha i-Crystalline Powder noma ama-Granules
umbala Okumhlophe kuya kokubomvu

Izinto

Ukucaciswa

Ukubukeka

Imbudumbudu engajwayelekile emhlophe ukuya kophuzi ngokukhanyayo

MW(kd)

/

Isilinganiso se-Molar(%

DL-LA: 45~55

GA: 45-55

Inani le-monomer esele(%

DL-LA≤1.5

GA≤0.5

I-Residual Solvent(%

I-Dichloromethane ≤1.5

I-Ethyl Alcohol ≤0.5

Sn(ppm

≤150

Izinsimbi ezinzima(ppm

≤10

Amanzi(%

≤1.0

Izinsalela ekushiseni(%

≤0.2

Isebenzisa i-Poly(D,L-lactide), i-Resomer R203s iyi-copolymer ye-1,4-Dioxane-2,5-dione (D485883) kanye ne-DL-Lactide (L113518).Ngenxa yokuthi i-copolymer i-biocompatible futhi i-biodegradable isetshenziselwa ukukhululwa okulawulwayo kwezidakamizwa kanye nama-ejenti okwelapha.
Isebenzisa ukukhishwa okulawulwayo
Isebenzisa i-Poly(D,L-lactide-co-glycolide) iyi-amino acid yokwenziwa esetshenziselwe ukuletha ama-macromolecular therapeutics.


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