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CasNo: 362-42-5
MF: C12H17 N3 O5
Packing: 25kg/drum or as required by customer
Synonyms: 2',3'-O-isopropylidene cytidine; 2',3'-isopropylidenecytidine; 2',3'-O-(1-Methylethylidene)cytidine; 2',3'-O-isopropylidene cytidine; Cytidine, 2',3'-O-(1-methylethylidene)-;
Molecular Formula: C12H17N3O5
Molecular Weight: 283.28
CAS Number:362-42-5
Specification
|
Item |
Specification |
|
Appearance |
White to off-white crystalline powder |
|
Assay (HPLC),% |
≥98.0% |
|
Loss on drying,% |
≤1.0% |
|
Residue on ignition,% |
≤0.10% |
Characteristics: It is white to off-white crystalline powder. It is easily soluble in water and slightly soluble in methanol.
Monupivir (Molnupiravir) is a broad-spectrum anti-RNA virus drug, which has obvious effect on novel coronavirus (COVID-19),significant inhibitory effect on the proliferation of SARS-CoV-2 virus. It is the first oral anti-novel coronavirus drug in the world, which can reduce the risk of hospitalization or death by 50% of COVID-19 patients. 2 ′, 3 ′ -O-isoisopropyl cytidine is an important intermediate in Molnupiravir synthesis.
Storage: Store in a tightly closed container. Maintain in a cool and dry area.
Package: 25kg/drum or as required by customer.
Expiration Date: 2 years
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methanol


N4-benzoyl-2',3'-O-isopropylidene-O2,5'-cyclocytidine


2',3'-O-isopropylidenecytidine


1-(2',3'-O-isopropylidene-β-D-ribofuranosyl)-4-methoxy-2-pyrimidinone


benzamide
| Conditions | Yield |
|---|---|
|
for 5h; Heating;
|
33% 36% 23% |
C20H29N3O7


2',3'-O-isopropylidenecytidine


molnupiravir acetonide
| Conditions | Yield |
|---|---|
|
With hydroxylamine hydrochloride; ammonium acetate; In water; at 100 ℃; for 1h; Reagent/catalyst; Temperature;
|
57% 12% |
|
With hydroxylamine hydrochloride; ammonium acetate; In isopropyl alcohol; at 50 ℃; for 12h;
|
30% 10% |

acetone

CYTIDINE

methanol

N4-benzoyl-2',3'-O-isopropylidene-O2,5'-cyclocytidine

cytidine monophosphate

2',3'-O-Isopropylidene-4-N-(p-tolylthiomethyl)-cytidine

2',3'-O-isopropylideneuridine

(3aS,4S,6R,6aR)-6-(4-amino-2-oxopyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid