Ampicillin

Synonimy: (2S,5R,6R)-6-[(2R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; Ampicillin anhydrous; D-(-)-α-Aminobenzylpenicillin; 6-[D-(-)-α-Aminophenylacetamido]penicillanic acid; Aminobenzylpenicillin; CAS 69-53-4

Pharma manufacturers sourcing ampicillin are typically building oral solid dosage lines—capsules, film-coated tablets, and dry powder suspensions—where the API must meet pharmacopoeial standards and deliver consistent potency. The compound also appears in veterinary injectable and feed-premix operations, though the human oral segment drives most bulk demand.

Chemically, ampicillin is a broad-spectrum semisynthetic penicillin: the D-α-aminobenzyl side chain on the 6-aminopenicillanic acid core extends coverage to Gram-negative organisms that benzylpenicillin misses. LyvBio supplies the anhydrous form as a white to off-white crystalline powder, assayed at 98.0% minimum by HPLC, with each lot released against the current USP monograph.

Buyers should note that the product is slightly soluble in water and practically insoluble in ethanol, so formulation into aqueous suspensions requires attention to pH and excipient compatibility. We ship from stock in sealed containers under controlled conditions; custom packaging and documentation packages are available on request.

Grade & Supply Forms

We stock ampicillin anhydrous in a single pharmaceutical grade that meets USP requirements. The material is standardized on assay (≥98.0% on dried basis) and delivered as a fine crystalline powder suitable for direct blending into capsule fills or tablet granulations. Particle size distribution can be adjusted within our standard manufacturing range to suit specific compression or flow requirements; discuss your target with our technical team.

Applications & Formulation Use

Most of the ampicillin we ship goes into generic oral anti-infective products: immediate-release capsules, film-coated tablets, and dry powder for oral suspension. In these formats, the API is typically blended with fillers and disintegrants, and in suspension systems, it is combined with suspending agents and buffers to maintain stability in the reconstituted product. Outside human pharma, the compound is used in veterinary intramammary and injectable preparations, as well as in medicated feed premixes for livestock.

Bulk Packaging & Ordering

• Opakowanie: 25 kg net in fiber drums with double polyethylene liners
• MOQ: 100 kg
• Czas realizacji: 3–5 dni roboczych (towary dostępne w magazynie)
• Dokumentacja: COA and MSDS with every shipment

Contact & Ordering Information

• Company: LyvBio Co., Ltd.
• Address: Room,5-0203, Unit 5, Beiyuanmen Street,Xi’an,Shaanxi,China
• Email: info@lyvbio.com
• Phone/WA: +86-182-9185-7498

send us your specification for a quotation.