Ampicillin D5

Name: Ampicillin D5
Brand: Vaqora Chemicals
SKU: VQ-029155

About Ampicillin D5

Ampicillin D5 is a stable isotope labelled analogue related to Ampicillin carrying the CAS registry number 1426173-65-0. The compound has the formula C16H19N3O4S, corresponding to a molecular weight of 354.4 g/mol. It is also known as Ampicillin-d5 (Mixture of Diastereomers) or TMID-0004.

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.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Ampicillin and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ampicillin D5 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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 D5
Catalogue No.	VQ-029155
CAS Number	1426173-65-0
IUPAC name	(2S,5R,6R)-6-[[(2R)-2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Molecular formula	C₁₆H₁₉N₃O₄S
Molecular weight	354.4 g/mol
Exact mass	354.141
Grade	Reference Standard
HSN code	38229090
InChIKey	AVKUERGKIZMTKX-IEEUEUFMSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])[C@H](C(=O)N[C@H]2[C@@H]3N(C2=O)[C@H](C(S3)(C)C)C(=O)O)N)[2H])[2H]
PubChem CID	101386989

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	3 / 6
TPSA	138 Å²

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 D5?

The CAS Registry Number of Ampicillin D5 is 1426173-65-0. It is also known as Ampicillin-d5 (Mixture of Diastereomers), TMID-0004.

What is the molecular formula and molecular weight of Ampicillin D5?

Ampicillin D5 has the molecular formula C16H19N3O4S and a molecular weight of 354.4 g/mol. Its IUPAC name is (2S,5R,6R)-6-[[(2R)-2-amino-2-(2,3,4,5,6-pentadeuteriophenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

What is Ampicillin D5 used for?

Ampicillin D5 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 D5 can I order?

We supply Ampicillin D5 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 D5?

Yes. Every lot of Ampicillin D5 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 D5 be shipped internationally?

Yes. We export Ampicillin D5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.