Pemetrexed Impurity-D(TriSodium Salt)

Name: Pemetrexed Impurity-D(TriSodium Salt)
Brand: Vaqora Chemicals
SKU: VQ-005509

About Pemetrexed Impurity-D(TriSodium Salt)

Vaqora Chemicals supplies Pemetrexed Impurity-D(TriSodium Salt), an impurity of Pemetrexed registered under CAS number 1265908-59-5 at a purity of 93%. With the molecular formula C25H25N6Na3O9, it has a molar mass of 622.5 g/mol. It is also known as Pemetrexed L-Glutamic Acid Trisodium Salt or Pemetrexed Impurity-D(Sodium Salt).

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Pemetrexed impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Pemetrexed Impurity-D(TriSodium Salt) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Pemetrexed

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

Pemetrexed impurities

Specifications & identifiers

Chemical identifiers
Product name	Pemetrexed Impurity-D(TriSodium Salt)
Catalogue No.	VQ-005509
CAS Number	1265908-59-5
Other CAS	144051-68-3
IUPAC name	trisodium;(2S)-2-[[(4S)-4-[[4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]amino]-4-carboxylatobutanoyl]amino]pentanedioate
Molecular formula	C₂₅H₂₅N₆Na₃O₉
Molecular weight	622.5 g/mol
Exact mass	622.1376
Grade	Reference Standard
Purity / assay	93%
HSN code	38229090
InChIKey	WUUKQGFDPJBYPJ-XYTXGRHFSA-K
SMILES	C1=CC(=CC=C1CCC2=CNC3=C2C(=O)NC(=N3)N)C(=O)N[C@@H](CCC(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-])C(=O)[O-].[Na+].[Na+].[Na+]
PubChem CID	137034782

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 10
TPSA	262 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 Impurity-D(TriSodium Salt)?

The CAS Registry Number of Pemetrexed Impurity-D(TriSodium Salt) is 1265908-59-5. It is also known as Pemetrexed L-Glutamic Acid Trisodium Salt, Pemetrexed Impurity-D(Sodium Salt), Pemetrexed L-Glutamic Acid Trisodium Salt (~90%).

What is the molecular formula and molecular weight of Pemetrexed Impurity-D(TriSodium Salt)?

Pemetrexed Impurity-D(TriSodium Salt) has the molecular formula C25H25N6Na3O9 and a molecular weight of 622.5 g/mol.

What is Pemetrexed Impurity-D(TriSodium Salt) used for?

Pemetrexed Impurity-D(TriSodium Salt) 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 Impurity-D(TriSodium Salt) can I order?

We supply Pemetrexed Impurity-D(TriSodium Salt) in Reference Standard (93%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pemetrexed Impurity-D(TriSodium Salt)?

Yes. Every lot of Pemetrexed Impurity-D(TriSodium Salt) 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 Impurity-D(TriSodium Salt) be shipped internationally?

Yes. We export Pemetrexed Impurity-D(TriSodium Salt) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.