Molnupiravir 2349386-89-4

Product name

Molnupiravir / EIDD-2801 / MK448

CAS No.

2349386-89-4

Molecular Formula

C13H19N3O7

Molecular Weight

329.31

Quality Standard

98% up by HPLC

Appearance

White powder

ITEMS

SPECIFICATION

RESULT

Appearance

White to off-white powder

White powder

Solubility

Sparingly soluble in methanol ,practically insoluble in water

Complies

Identity

IR Spectrum of the test is concordant with the IR spectrum of the standard, obtained in the samemanner.

Complies

Related

Substance

Any single impurity not more than 0.1%

0.04%

Total impurities are not more than1.0%

0.1%

Limit of

residual solvents

2-propanol ≤ 5000ppm

75 ppm

Ethanol ≤ 5000ppm

162 ppm

Ethyl acetate ≤ 5000ppm

Not detected

Cyclohexane ≤ 3880ppm

1 ppm

Loss on drying

≤ 0.5%

0.12%

Residue on ignition

≤ 0.1%

0.03%

Heavy metals

≤ 0.02%

Complies

Assay

98.0～102.0%

99.5%

Conclusion

Complies with the specification