Methyl-4-hydroxybenzoate 98.0-102.0%, GenAR® NF, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Warning

Synonyms: Methylparaben, 4-Hydroxybenzoic acid methyl ester, Methyl Parahydroxybenzoate, Methyl 4-hydroxybenzoate

6215-06EA 34131.51 INR
6215-06 MACR6215-18 MACR6215-25 MACR6215-CS
Methyl-4-hydroxybenzoate 98.0-102.0%, GenAR® NF, Macron Fine Chemicals™
Methyl 4-hydroxybenzoate

Methanol (CH₃OH)(by GC), For Information Only
Elemental Impurities (USP 23, EP 5.20) - Information on elemental impurities for this product is available on the associated Product Regulatory Data Sheet and elemental impurity profile report.

Formula: HOC₆H₄CO₂CH₃
MW: 152,15 g/mol
Boiling Pt: 270…280 °C (1013 hPa)
Melting Pt: 125…128 °C
Density: 1,1208 g/cm³ (137 °C)
Storage Temperature: Ambient
MDL Number: MFCD00002352
CAS Number: 99-76-3
EINECS: 202-785-7
Merck Index: 13,06129
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Specification Test Results

Meets J.P. Chemical Specifications Passes Test
GMP Manufactured Product Passes Test
Meets B.P. Chemical Specifications Passes Test
Meets E.P. Chemical Specifications Passes Test
Meets N.F. Requirements ≤0.5%
CAUTION: For Manufacturing, processing or repackaging ≤0.5%
Bulk Pharmaceutical Chemical ≤1.0%
NF - Identification A Passes Test
NF - Identification B Passes Test
NF - Color of Solution Passes Test
NF - Acidity Passes Test
NF - Related Substances - p-Hydroxybenzoic Acid ≤0.5 %
NF - Related Substances - Unspecified Impurities (each) ≤0.5 %
NF - Related Substances - Total Impurities ≤1.0 %
NF - Residue on Ignition ≤0.1 %
Assay (C₈H₈O₃)(NF) 98.0 - 102.0 %
JP - Identification Passes Test
JP - Melting Point 125 - 128 °C
JP - Clarity and Color of Solution Passes Test
JP - Acidity (JP) Passes Test
JP - Heavy Metals ≤20 ppm
JP-RelatedSubstances- p-Hydroxybenzoic Acid ≤0.5 %
JP-Related Substances-Unspecified Impurities (each) ≤0.5 %
JP-Related Substances-Total Impurities ≤1.0 %
JP - Residue on Ignition ≤0.10 %
JP - Assay (C₈H₈O₃) 98.0 - 102.0 %
EP/BP - Assay (C₈H₈O₃) 98.0 - 102.0 %
EP/BP - Appearance of Solution Passes Test
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Acidity Passes Test
EP/BP - Related Substances - Impurity A ≤0.5 %
EP/BP - Related Substances - Unspecified Impurities (each) ≤0.5 %
EP/BP - Related Substances - Total Impurities ≤1.0 %
EP/BP - Sulfated Ash ≤0.1 %
Methanol (CH₃OH)(by GC), For Information Only
Only the Class 2 solvent Methanol is present. Residual concentration is
<3000 ppm.
Elemental Impurities (USP 232, EP 5.20) - Information on elemental
impurities for this product is available on the associated Product
Regulatory Data Sheet and elemental impurity profile report.

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