Gamithromycin; CAS Nr .: 145435-72-9

Qhov tshwm sim

Dawb rau tawm -dawb crystalline hmoov

Kev txheeb xyuas

IR: infrared absorption spectrum ntawm tus qauv ua raws li tus qauv siv.

Solubility

Soluble heev nyob rau hauv dichloromethane, soluble nyob rau hauv ethanol, xyaum insoluble nyob rau hauv dej.

Clarity thiab Xim ntawmEthanolKev daws

Kev daws yog qhov tseeb los yog tsis muaj ntau dua opalescent tshaj li kev siv ncua kev kawm 1 thiab tsis muaj xim ntau dua li siv tshuaj Y_1.

Kev sib hloov tshwj xeeb

-40.0℃~ -44.0 degree

PH

9.0-11.0 (2mg/ml methanol-dej (1:1))

Moisture

Tsawg dua lossis sib npaug li 2.0%

Residue ntawm Ignition

Tsawg dua lossis sib npaug li 0.1%

Yam khoom (HPLC)

IMB-2 Tsawg dua lossis sib npaug rau 0.5%

IMB Tsawg dua lossis sib npaug rau 0.5%

JM-1 Tsawg dua lossis sib npaug li 0.5%

JM-3 Tsawg dua lossis sib npaug li 0.5%

JM-4 Tsawg dua lossis sib npaug li 0.5%

JM-5 Tsawg dua lossis sib npaug li 0.5%

JM-6 Tsawg dua lossis sib npaug li 0.2%

JM-7 Tsawg dua lossis sib npaug li 0.2%

Lwm yam impurity Tsawg dua los yog sib npaug rau 0.2%

Tag nrho impurities Tsawg dua lossis sib npaug li 2.0%

Hnyav Hlau

Tsawg dua lossis sib npaug li 10.0ppm

Palladium

Tsawg dua lossis sib npaug li 1.0ppm

Residual Solvents

Acetic acid Tsawg dua los yog sib npaug rau 5000ppm

Ethanol Tsawg dua lossis sib npaug li 5000ppm

Methanol Tsawg dua los yog sib npaug rau 3000ppm

Acetone Tsawg dua lossis sib npaug li 5000ppm

Propanal Tsawg dua lossis sib npaug li 5000ppm

Diisopropylamine Tsawg dua lossis sib npaug li 5000ppm

Dichloromethane Tsawg dua los yog sib npaug rau 600ppm

Cov kab mob endotoxins

Tsawg dua lossis sib npaug li 0.25 EU / mg

Tag nrho Aerobic Microbial suav

Tsawg dua lossis sib npaug li 2000cfu / g

Cov poov xab & Pwm

Tsawg dua lossis sib npaug li 200cfu / g

E. Coli

Negative hauv 1g

Staphylococcus Aureus

Negative hauv 1g

Pseudomonas Aeruginosa

Negative hauv 1g

Assay (raws li anhydrous hauv paus)

98.0%~102.0%