Pidotimod impurity E

Name: Pidotimod impurity E
Brand: Vaqora Chemicals
SKU: VQ-027480

About Pidotimod impurity E

Vaqora Chemicals supplies Pidotimod impurity E, an impurity of Pidotimod registered under CAS number 162148-16-5. With the molecular formula C9H12N2O4S, it has a molar mass of 244.27 g/mol. Systematically, it is named (4S)-3-[(2S)-5-oxopyrrolidine-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid. Common synonyms include Pidotimod (S, S)-Isomer and 4S-Pidotimod.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Pidotimod impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Pidotimod impurity E 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 Pidotimod

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

Pidotimod impurities

Specifications & identifiers

Chemical identifiers
Product name	Pidotimod impurity E
Catalogue No.	VQ-027480
CAS Number	162148-16-5
IUPAC name	(4S)-3-[(2S)-5-oxopyrrolidine-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid
Molecular formula	C₉H₁₂N₂O₄S
Molecular weight	244.27 g/mol
Exact mass	244.0518
Grade	Reference Standard
HSN code	38229090
InChIKey	UUTKICFRNVKFRG-NTSWFWBYSA-N
SMILES	C1CC(=O)N[C@@H]1C(=O)N2CSC[C@@H]2C(=O)O
PubChem CID	12150545

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.7
H-bond donors / acceptors	2 / 5
TPSA	112 Å²
Synonyms	(S)-3-((S)-5-oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid, Pidotimod (S, S)-Isomer, 4S-Pidotimod, Pidotimod Impurity 5, Pidotimod, (4S,2S)-, 3-L-Pyroglutamyl-(S)-thiazolidine-4-carboxylic acid, (S)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylicacid, (4S)-3-[(2S)-5-oxidanylidenepyrrolidin-2-yl]carbonyl-1,3-thiazolidine-4-carboxylic acid, 4-Thiazolidinecarboxylic acid, 3-[(5-oxo-2-pyrrolidinyl)carbonyl]-, [S-(R,R)]-

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 Pidotimod impurity E?

The CAS Registry Number of Pidotimod impurity E is 162148-16-5. It is also known as (S)-3-((S)-5-oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid, Pidotimod (S, S)-Isomer, 4S-Pidotimod.

What is the molecular formula and molecular weight of Pidotimod impurity E?

Pidotimod impurity E has the molecular formula C9H12N2O4S and a molecular weight of 244.27 g/mol. Its IUPAC name is (4S)-3-[(2S)-5-oxopyrrolidine-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid.

What is Pidotimod impurity E used for?

Pidotimod impurity E is supplied as a characterised reference material related to Pidotimod. 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 Pidotimod impurity E can I order?

We supply Pidotimod 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 Pidotimod impurity E?

Yes. Every lot of Pidotimod 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 Pidotimod impurity E be shipped internationally?

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