Benzylpenicillin EP Impurity C Sodium Salt

Name: Benzylpenicillin EP Impurity C Sodium Salt
Brand: Vaqora Chemicals
SKU: VQ-027424

About Benzylpenicillin EP Impurity C Sodium Salt

Listed under CAS 5985-13-7, Benzylpenicillin EP Impurity C Sodium Salt is a pharmacopeial impurity of Penicillin available from Vaqora Chemicals. The compound has the formula C16H17N2NaO5S, corresponding to a molecular weight of 372.4 g/mol. Alternative names: Penicillin X Sodium Salt and 4-Hydroxybenzylpenicillin Sodium Salt.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Penicillin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Benzylpenicillin EP Impurity C Sodium Salt in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Penicillin

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

Penicillin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benzylpenicillin EP Impurity C Sodium Salt
Catalogue No.	VQ-027424
CAS Number	5985-13-7
IUPAC name	sodium (2S,5R,6R)-6-[[2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Molecular formula	C₁₆H₁₇N₂NaO₅S
Molecular weight	372.4 g/mol
Exact mass	372.0756
Grade	Reference Standard
HSN code	38229090
InChIKey	VLUNNMCSPBQUDX-LQDWTQKMSA-M
SMILES	CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=C(C=C3)O)C(=O)[O-])C.[Na+]
PubChem CID	129318428

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 6
TPSA	135 Å²
Synonyms	Benzylpenicillin Potassium - Impurity C (Sodium Salt), Penicillin X Sodium Salt, 4-Hydroxybenzylpenicillin Sodium Salt, Penicillin X sodium, Sodium penicillin X, Sodium penicillin III, p-Hydroxybenzylpenicillin sodium, Sodium p-hydroxybenzylpenicillinate

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 Benzylpenicillin EP Impurity C Sodium Salt?

The CAS Registry Number of Benzylpenicillin EP Impurity C Sodium Salt is 5985-13-7. It is also known as Benzylpenicillin Potassium - Impurity C (Sodium Salt), Penicillin X Sodium Salt, 4-Hydroxybenzylpenicillin Sodium Salt.

What is the molecular formula and molecular weight of Benzylpenicillin EP Impurity C Sodium Salt?

Benzylpenicillin EP Impurity C Sodium Salt has the molecular formula C16H17N2NaO5S and a molecular weight of 372.4 g/mol. Its IUPAC name is sodium (2S,5R,6R)-6-[[2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate.

What is Benzylpenicillin EP Impurity C Sodium Salt used for?

Benzylpenicillin EP Impurity C Sodium Salt 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 Benzylpenicillin EP Impurity C Sodium Salt can I order?

We supply Benzylpenicillin EP Impurity C Sodium Salt 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 Benzylpenicillin EP Impurity C Sodium Salt?

Yes. Every lot of Benzylpenicillin EP Impurity C 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 Benzylpenicillin EP Impurity C Sodium Salt be shipped internationally?

Yes. We export Benzylpenicillin EP Impurity C Sodium Salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.