SUSTIVA CAS NO.154598-52-4

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City: Hangzhou
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Name: SUSTIVA
SKU: 154598-52-4
Price: Inquiry Gram
Availability: InStock

Name:Efavirenz
CAS:154598-52-4
Specification:USP/EP/CP
Stock:Fresh

SPECIFICATION

Product name	Efavirenz
Other name	(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
Specification	USP/EP/CP
CAS	154598-52-4
Package	25kg net per drum.
Stock	Fresh stock; good price; samples available
Molecular Structure
Molecular Formula	C14H9ClF3NO2
Molecular Weight	315.675

CERTIFICATE OF ANALYSIS

Test Item	Specification
Appearance	A white or almost white crystalline powder
Identification	IR spectra of sample exhibit similar with standard spectra
Identification	UV spectra of sample exhibit similar with standard spectra
Completeness of Solubility	50mg/mL of Efavirenz in Methanol Solvent. clear
Water	≤ 0.5%
Residue on ignition	≤ 0.2%
Heavy metals	≤ 20ppm
enantiomer	≤ 0.5%
Related substances Impurity A Impurity B Impurity C Impurity D Impurity E Impurity I Impurity K Any other unknown individual impurity Total impurities	≤ 0.15% ≤ 0.40% ≤ 0.1% ≤ 0.1% ≤ 0.1% ≤ 0.25% ≤ 0.1% ≤ 0.1% ≤ 1.0%
Assay(on the anhydrous, solvent-free basis)	98.0%-102.0%
(GC) Methanol isopropanol cyclohexane toluene tetrahydrofuran n-hexane	≤ 3000ppm ≤ 5000ppm ≤ 3880ppm ≤ 890ppm ≤ 720ppm ≤ 290ppm
Particle size	D(95%)≤150um
Conclusion	It complies with all the requirance of higher quality standard