Pemetrexed Acid N-Hydroxysuccinimide Ester

Name: Pemetrexed Acid N-Hydroxysuccinimide Ester
Brand: Vaqora Chemicals
SKU: VQ-041379

About Pemetrexed Acid N-Hydroxysuccinimide Ester

Vaqora Chemicals supplies Pemetrexed Acid N-Hydroxysuccinimide Ester, a metabolite or degradation product of Pemetrexed registered under CAS number 204257-65-8. The compound has the formula C19H17N5O5, corresponding to a molecular weight of 395.4 g/mol. The IUPAC name is (2,5-dioxopyrrolidin-1-yl) 4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Pemetrexed, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Pemetrexed Acid N-Hydroxysuccinimide Ester in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Pemetrexed

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

Pemetrexed impurities

Specifications & identifiers

Chemical identifiers
Product name	Pemetrexed Acid N-Hydroxysuccinimide Ester
Catalogue No.	VQ-041379
CAS Number	204257-65-8
IUPAC name	(2,5-dioxopyrrolidin-1-yl) 4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoate
Molecular formula	C₁₉H₁₇N₅O₅
Molecular weight	395.4 g/mol
Exact mass	395.123
Grade	Reference Standard
HSN code	38229090
InChIKey	POQOVMMTVGBBJQ-UHFFFAOYSA-N
SMILES	C1CC(=O)N(C1=O)OC(=O)C2=CC=C(C=C2)CCC3=CNC4=C3C(=O)NC(=N4)N
PubChem CID	136257844

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	3 / 6
TPSA	147 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 Pemetrexed Acid N-Hydroxysuccinimide Ester?

The CAS Registry Number of Pemetrexed Acid N-Hydroxysuccinimide Ester is 204257-65-8. It is also known as 4-[2'-(7''-Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester.

What is the molecular formula and molecular weight of Pemetrexed Acid N-Hydroxysuccinimide Ester?

Pemetrexed Acid N-Hydroxysuccinimide Ester has the molecular formula C19H17N5O5 and a molecular weight of 395.4 g/mol. Its IUPAC name is (2,5-dioxopyrrolidin-1-yl) 4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoate.

What is Pemetrexed Acid N-Hydroxysuccinimide Ester used for?

Pemetrexed Acid N-Hydroxysuccinimide Ester is supplied as a characterised reference material related to Pemetrexed. 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 Pemetrexed Acid N-Hydroxysuccinimide Ester can I order?

We supply Pemetrexed Acid N-Hydroxysuccinimide Ester 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 Pemetrexed Acid N-Hydroxysuccinimide Ester?

Yes. Every lot of Pemetrexed Acid N-Hydroxysuccinimide Ester 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 Pemetrexed Acid N-Hydroxysuccinimide Ester be shipped internationally?

Yes. We export Pemetrexed Acid N-Hydroxysuccinimide Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.