Amoxicillin EP Impurity E

Name: Amoxicillin EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-020800

About Amoxicillin EP Impurity E

Listed under CAS 1356020-01-3, Amoxicillin EP Impurity E is a pharmacopeial impurity of Amoxicillin available from Vaqora Chemicals. Formula C15H21N3O4S, molecular weight 339.4 g/mol. The IUPAC name is (4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid. It is also known as Amoxicillin Trihydrate - Impurity E or Amoxicillin Penilloic Acid.

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 Amoxicillin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Amoxicillin

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

Amoxicillin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Amoxicillin EP Impurity E
Catalogue No.	VQ-020800
CAS Number	1356020-01-3
IUPAC name	(4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
Molecular formula	C₁₅H₂₁N₃O₄S
Molecular weight	339.4 g/mol
Exact mass	339.1253
Grade	Reference Standard
HSN code	38229090
InChIKey	HLJHSXSJKLJNKE-SAIIYOCFSA-N
SMILES	CC1([C@@H](NC(S1)CNC(=O)[C@@H](C2=CC=C(C=C2)O)N)C(=O)O)C
PubChem CID	71313270

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.9
H-bond donors / acceptors	5 / 7
TPSA	150 Å²
Synonyms	Amoxicillin Trihydrate - Impurity E, Amoxicillin Penilloic Acid, Amoxicillin EP Impurity E, amoxicillin USP rc e, Amoxicillin trihydrate impurity E, Amoxicillin Impurity E, Amoxicillin Impurity 5EP Impurity E, AMoxicillin IMpurity E (Mixture of DiastereoMers)

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 Amoxicillin EP Impurity E?

The CAS Registry Number of Amoxicillin EP Impurity E is 1356020-01-3. It is also known as Amoxicillin Trihydrate - Impurity E, Amoxicillin Penilloic Acid, Amoxicillin EP Impurity E.

What is the molecular formula and molecular weight of Amoxicillin EP Impurity E?

Amoxicillin EP Impurity E has the molecular formula C15H21N3O4S and a molecular weight of 339.4 g/mol. Its IUPAC name is (4S)-2-[[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid.

What is Amoxicillin EP Impurity E used for?

Amoxicillin EP Impurity E is supplied as a characterised reference material related to Amoxicillin. 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 Amoxicillin EP Impurity E can I order?

We supply Amoxicillin EP Impurity E 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 Amoxicillin EP Impurity E?

Yes. Every lot of Amoxicillin EP Impurity E 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 EP Impurity E be shipped internationally?

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