Pemetrexed Acid Hydrate

Name: Pemetrexed Acid Hydrate
Brand: Vaqora Chemicals
SKU: VQ-013705

About Pemetrexed Acid Hydrate

Pemetrexed Acid Hydrate is a process intermediate or related compound of Pemetrexed carrying the CAS registry number 1895791-09-9. Formula C15H16N4O4, molecular weight 316.31 g/mol. Systematically, it is named 4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid. Hydrate.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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 Acid Hydrate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

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 Acid Hydrate
Catalogue No.	VQ-013705
CAS Number	1895791-09-9
Other CAS	137281-39-1
IUPAC name	4-[2-(2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid;hydrate
Molecular formula	C₁₅H₁₆N₄O₄
Molecular weight	316.31 g/mol
Exact mass	316.1172
Grade	Reference Standard
HSN code	2933
InChIKey	ARMKTLJIRFNRQU-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1CCC2=CNC3=C2C(=O)NC(=N3)N)C(=O)O.O
PubChem CID	136949448

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 5
TPSA	122 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 Hydrate?

The CAS Registry Number of Pemetrexed Acid Hydrate is 1895791-09-9. It is also known as 4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid, 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid hydrate, 4-(2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic Acid Hydrate.

What is the molecular formula and molecular weight of Pemetrexed Acid Hydrate?

Pemetrexed Acid Hydrate has the molecular formula C15H16N4O4 and a molecular weight of 316.31 g/mol.

What is Pemetrexed Acid Hydrate used for?

Pemetrexed Acid Hydrate 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 Hydrate can I order?

We supply Pemetrexed Acid Hydrate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Pemetrexed Acid Hydrate?

Yes. Every lot of Pemetrexed Acid Hydrate 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 Hydrate be shipped internationally?

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