2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-di… 81136-00-7

Name: 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione)
Brand: Vaqora Chemicals
SKU: VQ-041667

About 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione)

Listed under CAS 81136-00-7, 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) is an impurity of Primaquine available from Vaqora Chemicals. Formula C21H18N2O4, molecular weight 362.4 g/mol. Systematically, it is named 2-[4-(1,3-dioxoisoindol-2-yl)pentyl]isoindole-1,3-dione.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Primaquine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Primaquine

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

Primaquine impurities

Specifications & identifiers

Chemical identifiers
Product name	2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione)
Catalogue No.	VQ-041667
CAS Number	81136-00-7
IUPAC name	2-[4-(1,3-dioxoisoindol-2-yl)pentyl]isoindole-1,3-dione
Molecular formula	C₂₁H₁₈N₂O₄
Molecular weight	362.4 g/mol
Exact mass	362.1267
Grade	Reference Standard
HSN code	38229090
InChIKey	RYTMRQLCBOQFHV-UHFFFAOYSA-N
SMILES	CC(CCCN1C(=O)C2=CC=CC=C2C1=O)N3C(=O)C4=CC=CC=C4C3=O
PubChem CID	169444208

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 4
TPSA	74.8 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 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione)?

The CAS Registry Number of 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) is 81136-00-7. It is also known as 2,2'-(1-Methyl-1,4-butanediyl)bis-1H-isoindole-1,3(2H)-dione.

What is the molecular formula and molecular weight of 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione)?

2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) has the molecular formula C21H18N2O4 and a molecular weight of 362.4 g/mol. Its IUPAC name is 2-[4-(1,3-dioxoisoindol-2-yl)pentyl]isoindole-1,3-dione.

What is 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) used for?

2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) is supplied as a characterised reference material related to Primaquine. 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 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) can I order?

We supply 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) 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 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione)?

Yes. Every lot of 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) 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 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) be shipped internationally?

Yes. We export 2,2'-(Pentane-1,4-diyl)bis(isoindoline-1,3-dione) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.