Ampicillin sodium salt

Name: Ampicillin sodium salt
Brand: Vaqora Chemicals
SKU: VQ-012340

About Ampicillin sodium salt

Ampicillin sodium salt is a sulfur heterocycle (Biochemistry grade) carrying the CAS registry number 69-52-3. With the molecular formula C16H18N3NaO4S, it has a molar mass of 371.4 g/mol. It is also known as D-(-)-a-Aminobenzylpenicillin sodium salt or Sodium ampicillin.

It is supplied as a white to off-white to yellow crystalline powder. Recommended storage is at 2–8 °C, with the container kept tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Ampicillin sodium salt in 1 g, 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ampicillin sodium salt
Catalogue No.	VQ-012340
CAS Number	69-52-3
IUPAC name	sodium (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formula	C₁₆H₁₈N₃NaO₄S
Molecular weight	371.4 g/mol
Exact mass	371.0916
Grade	Biochemistry
HSN code	29411020
InChIKey	KLOHDWPABZXLGI-YWUHCJSESA-M
SMILES	CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)N)C(=O)[O-])C.[Na+]
PubChem CID	23663979

Physical properties
Physical form	Powder
Appearance	White to off-white to yellow crystalline powder
H-bond donors / acceptors	2 / 6
TPSA	141 Å²
Storage	2–8 °C
Synonyms	D-(-)-a-Aminobenzylpenicillin sodium salt, Sodium ampicillin, Omnipen-N, Ampicillin natrium, Totacillin-N, Penbritin-S, Ampicillin (as sodium), Sodium D-(-)-alpha-aminobenzylpenicillin, Ampicillinum natricum, D(-)-alpha-Aminobenzylpenicillin sodium salt, Ampicillin sodium, sterile, Amp Equine

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 69-52-3

Cell Culture

Ampicillin sodium salt, cell culture tested

CAS: 69-52-3
Formula: C₁₆H₁₈N₃NaO₄S
MW: 371.4 g/mol

VQ-046119

Molecular Biology

Ampicillin sodium salt, for molecular biology

CAS: 69-52-3
Formula: C₁₆H₁₈N₃NaO₄S
MW: 371.4 g/mol

VQ-046564

Frequently asked questions

What is the CAS number of Ampicillin sodium salt?

The CAS Registry Number of Ampicillin sodium salt is 69-52-3. It is also known as D-(-)-a-Aminobenzylpenicillin sodium salt, Sodium ampicillin, Omnipen-N.

What is the molecular formula and molecular weight of Ampicillin sodium salt?

Ampicillin sodium salt has the molecular formula C16H18N3NaO4S and a molecular weight of 371.4 g/mol. Its IUPAC name is sodium (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate.

Which grade and pack sizes of Ampicillin sodium salt can I order?

We supply Ampicillin sodium salt in Biochemistry grade, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ampicillin sodium salt?

Yes. Every lot of Ampicillin sodium salt 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 Ampicillin sodium salt be shipped internationally?

Yes. Ampicillin sodium salt 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.

How should Ampicillin sodium salt be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.