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Pharmaceutical Intermediates

4-(Methylthio)benzyl Cyanide

Sulfur-containing aromatic nitrile building block used in the multi-step route toward Etoricoxib.

4-(Methylthio)benzyl Cyanide
CAS Number
38746-92-8
Molecular Formula
C9H9NS
Molecular Weight
163.24 g/mol
Therapeutic Category
Etoricoxib Intermediate
Purity
≥ 98.5%
Grade
IP / BP / USP / EP
Appearance
Pale yellow to light brown liquid or low-melting solid
Solubility
Soluble in Ethyl Acetate, Dichloromethane, and Methanol
Storage
Store below 25 °C in a tightly closed container, protected from light and moisture
Packaging
200 kg / 250 kg HDPE drum / Glass carboys
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Product Overview

Sulfur-containing aromatic nitrile building block used in the multi-step route toward Etoricoxib.

Manufactured at Harvinlabs WHO-GMP certified facility in Panoli, Ankleshwar under strict quality control standards. Supplied with batch-specific Certificate of Analysis (CoA), HPLC/GC purity reports, and full regulatory documentation.

Applications

  • Etoricoxib Synthesis
  • Thioether Chemistry
  • Pharmaceutical Active Building Block

Specifications

Parameter Specification
Appearance Pale yellow to light brown liquid or low-melting solid
Identification Complies by IR and HPLC/GC
Purity (Assay) ≥ 98.5%
Single Impurity NMT 0.10%
Loss on Drying NMT 0.5%
Residue on Ignition NMT 0.1%
Heavy Metals NMT 10 ppm

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Our regulatory team supplies DMF, COA, MSDS and stability data on request.

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4-(Methylthio)benzyl Cyanide

CAS 38746-92-8