Phthalimide, GR 98%+

Name: Phthalimide, GR 98%+
Brand: Vaqora Chemicals
SKU: VQ-012635

About Phthalimide, GR 98%+

Phthalimide (CAS 85-41-6) is a five-membered N-heterocycle offered by Vaqora Chemicals (AR grade) with a typical assay of ≥98%. The compound has the formula C8H5NO2, corresponding to a molecular weight of 147.13 g/mol. Its systematic (IUPAC) name is isoindole-1,3-dione. Common synonyms include 1,3-Dihydro-1,3-dioxoisoindole and 1H-Isoindole-1,3(2H)-dione.

The product is provided as a solid. Literature values give a melting point of 232-235 °C and a boiling point of 366.1 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 500 g, 5 kg and 4 x 25 kg packs, Phthalimide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Phthalimide, GR 98%+
Catalogue No.	VQ-012635
CAS Number	85-41-6
IUPAC name	isoindole-1,3-dione
Molecular formula	C₈H₅NO₂
Molecular weight	147.13 g/mol
Exact mass	147.032
Grade	AR
Purity / assay	≥98%
HSN code	29251900
InChIKey	XKJCHHZQLQNZHY-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=O)NC2=O
PubChem CID	6809

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	232-235 °C
Boiling point	366.1 °C
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 2
TPSA	46.2 Å²
Synonyms	1,3-Dihydro-1,3-dioxoisoindole, 1H-Isoindole-1,3(2H)-dione, o-Phthalic imide, Benzoimide, 1,3-Isoindolinedione, 2-Diazoindan-1,3-dione, Phenylimide, 1,2-Benzenedicarboximide, Ftalimmide, isoindoline-1,3-dione, O-Phthalimide, 2,3-dihydro-1H-isoindole-1,3-dione

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 85-41-6

Reference Standard

Phthalimide

CAS: 85-41-6
Formula: C₈H₅NO₂
MW: 147.13 g/mol

In stock

Synthesis

Phthalimide, 98%

CAS: 85-41-6
Formula: C₈H₅NO₂
MW: 147.13 g/mol

VQ-012634

Frequently asked questions

What is the CAS number of Phthalimide, GR 98%+?

The CAS Registry Number of Phthalimide, GR 98%+ is 85-41-6. It is also known as 1,3-Dihydro-1,3-dioxoisoindole, 1H-Isoindole-1,3(2H)-dione, o-Phthalic imide.

What is the molecular formula and molecular weight of Phthalimide, GR 98%+?

Phthalimide, GR 98%+ has the molecular formula C8H5NO2 and a molecular weight of 147.13 g/mol. Its IUPAC name is isoindole-1,3-dione.

Which grade and pack sizes of Phthalimide, GR 98%+ can I order?

We supply Phthalimide, GR 98%+ in AR (≥98%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phthalimide, GR 98%+?

Yes. Every lot of Phthalimide, GR 98%+ 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 Phthalimide, GR 98%+ be shipped internationally?

Yes. We export Phthalimide, GR 98%+ worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.