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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2426270Generated: October 31, 2026

Phosphoric Acid → HCID 18694752, compound

https://huagongshe.com/reaction/2426270

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosphoric AcidHCID 1004—
ReactantAcetonitrileHCID 6342—
ReactantHCID 21910562HCID 21910562—
ProductHCID 18694752HCID 18694752—

Reaction Steps

HPLC conditions: Column: Zorbax, Rx C8 250×4.6 mm; Temperature: 30° C.; Detection at 210 nm; Mobile Phase: 0.1% aq H3PO4 (A)/MeCN (B); Gradient: 90:10 (A)/(B) to 10:90 over 15 min, 10:90 hold for 5 min, 10:90 to 90:10 (A)/(B) over 10 seconds; Flow Rate: 1 mL/min. Retention time: the seven-membered ring-pyrimidine hydrochloride salt 11—8.118 minutes.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07968553B2
Source datasetuspto-grants-2011_06
ORD IDord-9e431056f5474f35989954d327e6426d
Source noteuspto-grants-2011_06