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4′-methyl-2-cyanobiphenyl cas 114772-53-1

Chemical Name: 4′-Methyl-2-cyanobiphenyl

CAS NO.: 114772-53-1

MolecularFormula: C14H11N

Molecular Weight: 193.24

Appearance: White crystalline powder

Assay: 99%min

Description

4′-Methyl-2-cyanobiphenyl Quick Details

Chemical Name: 4′-Methyl-2-cyanobiphenyl

CAS NO.: 114772-53-1

Molecular Formula: C14H11N

Molecular Weight: 193.24

MolecularStructure:4'-Methyl-2-cyanobiphenyl Structure

Appearance: White crystalline powder

Assay: 99%min

4′-Methyl-2-cyanobiphenyl Typical Properties

Item Standard
Crystallinity meets the requirements.
Loss on drying ≤2.0%
Heavy metals ≤10 ppm
Water ≤1.0%
Sulphated ash ≤0.5%, determined on 1.0 g.
Related substances Unspecified impurities: for each impurity ≤0.10%
Total Impurity ≤0.5%
Purity ≥99.0%
Assay 99.0%~101.0% (anhydrous substance).
Total plate count ≤1000cfu/g
Yeast and Moulds ≤100cfu/g
E. Coli. Absent
Salmonella Absent
S.aureus Absent

4′-Methyl-2-cyanobiphenyl Usage

Pharmaceutical intermediates for the synthesis of a new class of anti-hypertension drug losartan, such as losartan, valsartan, losartan Yip, irbesartan, etc.

4′-Methyl-2-cyanobiphenyl Packaging and Shipping

180kg/drum

4′-Methyl-2-cyanobiphenyl Storage

Preserve in well-closed, light-resistant and airtight containers.

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