CAS Registry Number

CAS 99-76-3 — Methyl 4-hydroxybenzoate (Methyl paraben)

CAS 99-76-3 HOC6H4CO2CH3 MW 152.15

Methyl 4-hydroxybenzoate, commonly known as methyl paraben, is a widely used preservative in pharmaceuticals, cosmetics, and food products to inhibit microbial growth. This synthetic ester of para-hydroxybenzoic acid ensures product shelf life and safety. Catalogue details include a CAS number of 99-76-3, molecular formula HOC6H4CO2CH3, and a molecular weight of 152.15. It is stored at ambient temperatures and carries a signal word of warning for safety handling. Molekula supplies methyl paraben from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Methyl 4-hydroxybenzoate (Methyl paraben) USP

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Molekula products for CAS 99-76-3

Methyl 4-hydroxybenzoate (Methyl paraben)

SKU 14385952

In stock Aroma Chemicals

Methyl 4-hydroxybenzoate (Methyl paraben) USP

SKU 90037525

Made to order Aroma Chemicals

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.