Benzathine penicillin G

Name: Benzathine penicillin G
Brand: Vaqora Chemicals
SKU: VQ-029405

About Benzathine penicillin G

Vaqora Chemicals supplies Benzathine penicillin G, an impurity of Penicillin registered under CAS number 1538-09-6. With the molecular formula C48H56N6O8S2, it has a molar mass of 909.1 g/mol. Alternative names: Benzylpenicillin Benzathine and Benzathine Benzylpenicillin.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Penicillin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Benzathine penicillin G is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Penicillin

View every impurity, metabolite and intermediate we list for Penicillin.

Penicillin impurities

Specifications & identifiers

Chemical identifiers
Product name	Benzathine penicillin G
Catalogue No.	VQ-029405
CAS Number	1538-09-6
IUPAC name	N,N'-dibenzylethane-1,2-diamine;bis((2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)
Molecular formula	C₄₈H₅₆N₆O₈S₂
Molecular weight	909.1 g/mol
Exact mass	908.3601
Grade	Reference Standard
HSN code	38229090
InChIKey	BVGLIYRKPOITBQ-ANPZCEIESA-N
SMILES	CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=CC=C3)C(=O)O)C.CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=CC=C3)C(=O)O)C.C1=CC=C(C=C1)CNCCNCC2=CC=CC=C2
PubChem CID	15232

Physical properties
Physical form	Solid
H-bond donors / acceptors	6 / 12
TPSA	248 Å²
Synonyms	Benzylpenicillin Benzathine, Benzathine Benzylpenicillin, Debecillin, penicillin G benzathine anhydrous, Benzacillin, Lentocillin, Duropenin, Moldamin, Neolin, Bica-penicillin, Pen-Di-Ben, Beacillin

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P264, P270, P271, P284, P301 + P317, P304 + P340, P330, P342 + P316, 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

Frequently asked questions

What is the CAS number of Benzathine penicillin G?

The CAS Registry Number of Benzathine penicillin G is 1538-09-6. It is also known as Benzylpenicillin Benzathine, Benzathine Benzylpenicillin, Debecillin.

What is the molecular formula and molecular weight of Benzathine penicillin G?

Benzathine penicillin G has the molecular formula C48H56N6O8S2 and a molecular weight of 909.1 g/mol.

What is Benzathine penicillin G used for?

Benzathine penicillin G is supplied as a characterised reference material related to Penicillin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Benzathine penicillin G can I order?

We supply Benzathine penicillin G in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzathine penicillin G?

Yes. Every lot of Benzathine penicillin G 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 Benzathine penicillin G be shipped internationally?

Yes. Benzathine penicillin G 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.