Benzoic Acids Pharma Flavors & Fragrances
4-Methoxybenzoic acid (p-anisic acid, anisic acid) is a white needle-like crystal or crystalline powder. It is a widely used aromatic fine chemical that combines preservative, antibacterial, and fixative functions. The product has a melting point of 184-186℃, is readily soluble in ethanol and ether, soluble in hot water, and slightly soluble in cold water.
4-Methoxybenzoic acid is produced by methylating p-hydroxybenzoic acid with dimethyl sulfate under alkaline conditions, using continuous tubular-reactor technology. The reaction time is short with few by-products, giving stable product quality that can meet both food-grade and pharmaceutical-grade standards.
Applications: Intermediate for antihistamine, cardiovascular and local anesthetic drugs; key precursor of anisaldehyde and vanillin; preservative in food and cosmetics; meets food-grade and pharma-grade dual standards.
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Appearance |
White needle-like crystals or crystalline powder |
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Melting Point |
184-186 °C |
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Molecular Formula |
C8H8O3 |
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Molecular Weight |
152.15 g/mol |
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Purity |
≥ 99.0% |
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Packaging |
25 kg bag |
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COA |
Available on request |
MOQ varies by product. For most intermediates our MOQ starts from 25 kg (one bag/drum). Sample quantities are also available for quality evaluation. Bulk Wholesale p-Anisic Acid CAS 100-09-4.
Yes, small samples (50–100 g) are generally free of charge; the courier freight is collect or paid by the buyer. For some high-value products a sample fee may apply, which is refundable upon bulk order.
Yes. Every batch is tested in our QC laboratory and a COA is provided with each shipment. Third-party inspection (SGS etc.) is also welcome before loading.
For ready-stock items, 3–7 working days after payment. For large or custom-synthesis orders, typically 15–30 days depending on quantity and process.
Standard export packaging: 25 kg fiber drums / bags, 200 kg HDPE or iron drums. Customized packaging and labeling are available on request. p-Anisic Acid Factory Direct
We support FOB, CFR, CIF, DAP and EXW. We have stable partnerships with freight forwarders for sea, air and express delivery.
Yes. With four production bases and 26 years of process experience, we offer custom synthesis from gram scale to ton scale, supported by our R&D technical center. p-Anisic Acid Manufacturers in China.
T/T (bank transfer), L/C at sight, and other terms negotiable for long-term partners.