Ampicillin EP Impurity K

Name: Ampicillin EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-021584

About Ampicillin EP Impurity K

Listed under CAS 40610-41-1, Ampicillin EP Impurity K is a pharmacopeial impurity of Ampicillin available from Vaqora Chemicals. With the molecular formula C13H17NO3, it has a molar mass of 235.28 g/mol. The IUPAC name is (2R)-2-(2,2-dimethylpropanoylamino)-2-phenylacetic acid. Alternative names: Ampicillin Trihydrate - Impurity K and Ampicillin Impurity K.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Ampicillin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ampicillin EP Impurity K in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Ampicillin

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

Ampicillin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ampicillin EP Impurity K
Catalogue No.	VQ-021584
CAS Number	40610-41-1
IUPAC name	(2R)-2-(2,2-dimethylpropanoylamino)-2-phenylacetic acid
Molecular formula	C₁₃H₁₇NO₃
Molecular weight	235.28 g/mol
Exact mass	235.1208
Grade	Reference Standard
HSN code	38229090
InChIKey	UYMYKMRRCXEIRJ-SNVBAGLBSA-N
SMILES	CC(C)(C)C(=O)N[C@H](C1=CC=CC=C1)C(=O)O
PubChem CID	42256175

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	2 / 3
TPSA	66.4 Å²
Synonyms	(2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic acid, Ampicillin Trihydrate - Impurity K, Ampicillin Impurity K, (2R)-2-((2,2-Dimethylpropanoyl)amino)-2-phenylacetic acid, 2-((2,2-Dimethylpropanoyl)amino)-2-phenylacetic acid, (2R)-, Benzeneacetic acid, alpha-((2,2-dimethyl-1-oxopropyl)amino)-, (R)-, Ampicillin trihydrate impurity K, Ampicillin, anhydrous impurity K, (R)-2-phenyl-2-pivalamidoacetic acid, N-Pivaloyl-D-phenylglycine, Ampicillin Sodium Impurity K, (R)-2-phenyl-2-pivalamidoaceticacid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Ampicillin EP Impurity K?

The CAS Registry Number of Ampicillin EP Impurity K is 40610-41-1. It is also known as (2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic acid, Ampicillin Trihydrate - Impurity K, Ampicillin Impurity K.

What is the molecular formula and molecular weight of Ampicillin EP Impurity K?

Ampicillin EP Impurity K has the molecular formula C13H17NO3 and a molecular weight of 235.28 g/mol. Its IUPAC name is (2R)-2-(2,2-dimethylpropanoylamino)-2-phenylacetic acid.

What is Ampicillin EP Impurity K used for?

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

We supply Ampicillin EP Impurity K 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 Ampicillin EP Impurity K?

Yes. Every lot of Ampicillin EP Impurity K 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 EP Impurity K be shipped internationally?

Yes. Ampicillin EP Impurity K 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.