Vonoprasan Fumarate; CAS Nr .: 881681-01-2

Qhov tshwm sim

Dawb kom tawm -dawb crystals lossis crystalline hmoov

Kev txheeb xyuas

IR: infrared absorption spectrum ntawm lubqauv yuav tsum ua raws li cov ntaub ntawv siv

UV: UV absorption spectrum ntawm kev kuajkev daws yuav tsum tau ua raws li qhov kev siv tshuaj.

HPLC: Lub sijhawm khaws cia ntawm lub ncov loj ntawm cov qauv kev daws teeb meem sib raug rau cov qauv kev daws teeb meem, raws li tau txais hauv Kev Tshawb Fawb.

Solubility

Soluble nyob rau hauv dimethyl sulfoxide, sparinglySoluble hauv N, N-dimethylacetamide,me ntsis soluble hauv methanol thiab hauv dej, xyaum insoluble hauv isopropanol thiab hauv acetonitrile

Moisture

Tsawg dua lossis sib npaug li 0.4%

Residue ntawm Ignition

Tsawg dua lossis sib npaug li 0.1%

Fluoride (F^-)

3.9%~4.3%

Chloride (Cl^-)

Tsawg dua lossis sib npaug li 0.05%

Ammonium (NH4⁺)

Tsawg dua lossis sib npaug li 0.05%

Sulfate (SO₄^2-)

Tsawg dua lossis sib npaug li 0.05%

Ib qho impurity Tsawg dua lossis sib npaug rau 0.15%

Tag nrho impurities Tsawg dua lossis sib npaug li 1.0%

Hnyav Hlau

Tsawg dua lossis sib npaug li 20ppm

Residual Solvents

Methanol Tsawg dua lossis sib npaug li 0.3%

Ethanol Tsawg dua lossis sib npaug li 0.5%

Ethyl acetate Tsawg dua lossis sib npaug li 0.5%

Dichloromethane Tsawg dua lossis sib npaug rau 0.06%

Acetonitrile Tsawg dua lossis sib npaug rau 0.041%

Tetrahydrofuran Tsawg dua lossis sib npaug rau 0.072%

Benzene Tsawg dua lossis sib npaug rau 0.0002%

Pyridine Tsawg dua lossis sib npaug rau 0.02%

N, N-Disopropylethylamine Tsawg dua lossis sib npaug li 0.1%

N, N-Dimethylacetamide Tsawg dua lossis sib npaug li 0.109%

Methylamine Tsawg dua lossis sib npaug li 0.1%

Acetic acid Tsawg dua lossis sib npaug li 0.5%

Fumaric Acid

23.9%~26.4%

Purity

(C₁₇H₁₆FN₃O₂S-C₄H₄O₄,

ntawm lub hauv paus anhydrous)

98.0%~102.0%