Pemetrexed L-Glutamyl-L-Glutamic Acid

Name: Pemetrexed L-Glutamyl-L-Glutamic Acid
Brand: Vaqora Chemicals
SKU: VQ-013708

About Pemetrexed L-Glutamyl-L-Glutamic Acid

Pemetrexed L-Glutamyl-L-Glutamic Acid (CAS 883553-87-5) is a process intermediate or related compound of Pemetrexed offered by Vaqora Chemicals. The compound has the formula C25H28N6O9, corresponding to a molecular weight of 556.5 g/mol.

It is supplied 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.

Process chemists and analysts use it when developing synthetic routes to Pemetrexed, tracking process-related impurities and validating analytical methods. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Pemetrexed L-Glutamyl-L-Glutamic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Pemetrexed

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

Pemetrexed impurities

Specifications & identifiers

Chemical identifiers
Product name	Pemetrexed L-Glutamyl-L-Glutamic Acid
Catalogue No.	VQ-013708
CAS Number	883553-87-5
IUPAC name	(2S)-2-[[(2S)-2-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-4-carboxybutanoyl]amino]pentanedioic acid
Molecular formula	C₂₅H₂₈N₆O₉
Molecular weight	556.5 g/mol
Exact mass	556.1918
Grade	Reference Standard
HSN code	2933
InChIKey	SCSYVKUGSLVCGD-HOTGVXAUSA-N
SMILES	C1=CC(=CC=C1CCC2=CNC3=C2C(=O)NC(=N3)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)O
PubChem CID	163197362

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.5
H-bond donors / acceptors	8 / 10
TPSA	253 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 L-Glutamyl-L-Glutamic Acid?

The CAS Registry Number of Pemetrexed L-Glutamyl-L-Glutamic Acid is 883553-87-5.

What is the molecular formula and molecular weight of Pemetrexed L-Glutamyl-L-Glutamic Acid?

Pemetrexed L-Glutamyl-L-Glutamic Acid has the molecular formula C25H28N6O9 and a molecular weight of 556.5 g/mol. Its IUPAC name is (2S)-2-[[(2S)-2-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-4-carboxybutanoyl]amino]pentanedioic acid.

What is Pemetrexed L-Glutamyl-L-Glutamic Acid used for?

Pemetrexed L-Glutamyl-L-Glutamic Acid 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 L-Glutamyl-L-Glutamic Acid can I order?

We supply Pemetrexed L-Glutamyl-L-Glutamic Acid 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 L-Glutamyl-L-Glutamic Acid?

Yes. Every lot of Pemetrexed L-Glutamyl-L-Glutamic Acid 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 L-Glutamyl-L-Glutamic Acid be shipped internationally?

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