Pharmaceutical Intermediates
Pharmaceutical Intermediates are some chemical raw materials or chemical products used in the pharmaceutical synthesis process. This kind of chemical product does not require a pharmaceutical production license and can be produced in ordinary chemical plants. As long as it reaches a certain level, it can be used for the synthesis of pharmaceuticals. Hosea Chem® is a leading supplier, exporter, and manufacturer of high-quality Pharmaceutical Intermediates in China. We sincerely welcome customers to inquire.
Send inquiry: sales@hoseachem.com
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P-Toluene Sulfonic acid
Hosea Chem® has been supplying P-Toluene Sulfonic acid (CAS 6192-52-5) with high quality and competitive price for many years, covering most of the European, American, middle east, etc.
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D-(-)-4-Hydroxyphenylglycine
Hosea Chem® supplies D-(-)-4-Hydroxyphenylglycine, CAS 22818-40-2, a chiral pharmaceutical intermediate used in Amoxicillin, Cefadroxil and other beta-lactam antibiotic synthesis with bulk supply from China.
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D-(-)-α-4-Hydroxyphenylglycine Dane Salt Methyl Potassium
Hosea Chem® supplies D-(-)-α-4-Hydroxyphenylglycine Dane Salt Methyl Potassium, CAS 69416-61-1, a chiral pharmaceutical intermediate used in beta-lactam antibiotic synthesis with bulk supply from China.
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Methyl D-(-)-4-Hydroxyphenylglycinate
Hosea Chem® supplies Methyl D-(-)-4-Hydroxyphenylglycinate, CAS 37763-23-8, a chiral pharmaceutical intermediate used in beta-lactam antibiotic and specialty pharmaceutical synthesis with bulk supply from China.
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![(S,S)-2,8-Diazabicyclo[4.3.0]nonane](/Uploads/image/20260923/2026092314193130.jpg "(S,S)-2,8-Diazabicyclo[4.3.0]nonane")
(S,S)-2,8-Diazabicyclo[4.3.0]nonane
Hosea Chem® supplies (S,S)-2,8-Diazabicyclo[4.3.0]nonane, CAS 151213-42-2, a chiral pharmaceutical intermediate used in Moxifloxacin-related synthesis with bulk supply from China.
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Gatifloxacin Macrolide
Hosea Chem® supplies Gatifloxacin Macrolide (CAS 112811-71-9) in bulk from China for pharmaceutical intermediate and fluoroquinolone-related applications.