Haloperidol; CAS Nr.: 52-86-8

Yam khoom

Specification

Qhov tshwm sim

Dawb los yog yuav luag dawb crystalline hmoov.

tsw

Tsis hnov ​​tsw

Absorbance

338-360 (244nm)

Kev txheeb xyuas

Hloov li 1ml ntawm saturated sulfuric acid tov ntawm chromium

trioxide rau hauv lub raj me me, tig lub raj ntsuas, cov tshuaj yuav tsum tau muab sib npaug ntawm lub raj phab ntsa; ntxiv txog 2mg ntawm cov qauv kuaj, tig lub raj ntsuas ntawm qhov sov sov, cov tshuaj yuav tsum tsis txhob muab sib npaug ntawm lub raj phab ntsa, thiab cov roj zoo sib xws muaj nyob rau ntawm phab ntsa raj.

Kev txheeb xyuas

Lub infrared spectra ntawm tus qauv yuav tsum sib haum mus rau qhov siv spectrum

Kev txheeb xyuas

Noj li 20mg ntawm cov khoom no thiab siv: cov pa oxygen flask combustion txoj kev rau kev puas tsuaj organic, Siv 5ml ntawm sodium

hydroxide test tov raws li kev nqus dej: Tom qab absorbed tag, ntxiv dilute nitric acid kom nws acidic.

Maj mam boil rau 2 feeb.Cov tshuaj yuav tsum pom cov tshuaj tiv thaiv zoo rau kev kuaj xyuas cov tshuaj chloride

Solubility

Soluble nyob rau hauv trichloromethane, sparingly soluble nyob rau hauv ethanol, me ntsis soluble nyob rau hauv

Diethyl ether, xyaum insoluble hauv dej

Melting Point

149 0 degree -153 0 degree

Clarity ntawm acidic kuaion

Dissolve heatly 50mg ntawm cov qauv kuaj hauv 10ml lactic acid tov (0.5-100),

kev daws yuav tsum tau meej

Poob rau ziab

Tsawg dua los yog sib npaug rau 0.5%

Residue ntawm Ignition

Tsawg dua lossis sib npaug rau 0.1%

Organic impurities (HPLC)

Ua tau raws li tus qauv.

Yam khoom muaj feem

Unspecified impurity Tsawg dua los yog sib npaug rau 0.5%

Tag nrho cov impurities Tsawg dua lossis sib npaug rau 1.0%

Residual Solvents

Toluene Tsawg dua lossis sib npaug rau 890ppm

Methanol Tsawg dua los yog sib npaug rau 3000ppm

Ethyl Acetate Tsawg dua lossis sib npaug li 5000ppm

Assay

Ntau dua lossis sib npaug li 98.5%