Amoxicillin

Name: Amoxicillin
Brand: Vaqora Chemicals
SKU: VQ-003906

About Amoxicillin

Listed under CAS 26787-78-0, Amoxicillin is an antibacterial API available from Vaqora Chemicals in IP/BP/USP grade. Formula C16H19N3O5S, molecular weight 365.4 g/mol. Common synonyms include Amoxycillin and Amoxicillin anhydrous.

In its supplied form it is a white or almost white crystallin powder(test: almost white crystalline powder). Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As an active pharmaceutical ingredient within our antibiotic and antibacterial APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. Buyers come mainly from pharmaceutical manufacturing.

Standard pack sizes are 1 kg, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Amoxicillin
Catalogue No.	VQ-003906
CAS Number	26787-78-0
IUPAC name	(2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Molecular formula	C₁₆H₁₉N₃O₅S
Molecular weight	365.4 g/mol
Exact mass	365.1045
Grade	IP/BP/USP
HSN code	2941
InChIKey	LSQZJLSUYDQPKJ-NJBDSQKTSA-N
SMILES	CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=C(C=C3)O)N)C(=O)O)C
PubChem CID	33613

Physical properties
Physical form	Crystalline
Appearance	A white or almost white crystallin powder(test : almost white crystalline powder)
LogP (XLogP3)	-2
H-bond donors / acceptors	4 / 7
TPSA	158 Å²
Synonyms	Amoxycillin, Amoxicillin anhydrous, Amoxicilline, Amopenixin, p-Hydroxyampicillin, D-Amoxicillin, Amolin, Moxal, Anemolin, Delacillin, Flemoxin, Histocillin

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 26787-78-0

Amoxicillin potency: ≥900 μg per mg

CAS: 26787-78-0
Formula: C₁₆H₁₉N₃O₅S
MW: 365.4 g/mol

VQ-003720

Frequently asked questions

What is the CAS number of Amoxicillin?

The CAS Registry Number of Amoxicillin is 26787-78-0. It is also known as Amoxycillin, Amoxicillin anhydrous, Amoxicilline.

What is the molecular formula and molecular weight of Amoxicillin?

Amoxicillin has the molecular formula C16H19N3O5S and a molecular weight of 365.4 g/mol. Its IUPAC name is (2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

Which grade and pack sizes of Amoxicillin can I order?

We supply Amoxicillin in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Amoxicillin?

Yes. Every lot of Amoxicillin is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Amoxicillin be shipped internationally?

Yes. Amoxicillin is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.