Phenoxymethylpenicillin Potassium

Name: Phenoxymethylpenicillin Potassium
Brand: Vaqora Chemicals
SKU: VQ-027427

About Phenoxymethylpenicillin Potassium

Listed under CAS 132-98-9, Phenoxymethylpenicillin Potassium is an impurity of Penicillin available from Vaqora Chemicals. The compound has the formula C16H17KN2O5S, corresponding to a molecular weight of 388.5 g/mol. Common synonyms include Penicillin V Potassium Powder and Penicillin V potassium.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Phenoxymethylpenicillin Potassium 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	Phenoxymethylpenicillin Potassium
Catalogue No.	VQ-027427
CAS Number	132-98-9
IUPAC name	potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formula	C₁₆H₁₇KN₂O₅S
Molecular weight	388.5 g/mol
Exact mass	388.0495
Grade	Reference Standard
HSN code	38229090
InChIKey	HCTVWSOKIJULET-LQDWTQKMSA-M
SMILES	CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)COC3=CC=CC=C3)C(=O)[O-])C.[K+]
PubChem CID	23676814

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 6
TPSA	124 Å²
Synonyms	Penicillin V Potassium Powder, Penicillin V potassium, Penicillin V potassium salt, Antibiocin, Beepen-VK, Primcillin, Potassium penicillin V, Ledercillin VK, Penapar-Vk, Pfizerpen VK, Uticillin VK, Betapen-VK

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P321, P330, 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

Frequently asked questions

What is the CAS number of Phenoxymethylpenicillin Potassium?

The CAS Registry Number of Phenoxymethylpenicillin Potassium is 132-98-9. It is also known as Penicillin V Potassium Powder, Penicillin V potassium, Penicillin V potassium salt.

What is the molecular formula and molecular weight of Phenoxymethylpenicillin Potassium?

Phenoxymethylpenicillin Potassium has the molecular formula C16H17KN2O5S and a molecular weight of 388.5 g/mol. Its IUPAC name is potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate.

What is Phenoxymethylpenicillin Potassium used for?

Phenoxymethylpenicillin Potassium 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 Phenoxymethylpenicillin Potassium can I order?

We supply Phenoxymethylpenicillin Potassium 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 Phenoxymethylpenicillin Potassium?

Yes. Every lot of Phenoxymethylpenicillin Potassium 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 Phenoxymethylpenicillin Potassium be shipped internationally?

Yes. Phenoxymethylpenicillin Potassium 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.