Potassium phthalimide, pract

Name: Potassium phthalimide, pract
Brand: Vaqora Chemicals
SKU: VQ-012642

About Potassium phthalimide, pract

Vaqora Chemicals supplies Potassium phthalimide, pract (Practical grade), a five-membered N-heterocycle registered under CAS number 1074-82-4, specified at ≥95% purity. The compound has the formula C8H4KNO2, corresponding to a molecular weight of 185.22 g/mol. Its systematic (IUPAC) name is potassium isoindol-2-ide-1,3-dione. Alternative names: Phthalimide potassium salt and 1,3-Dihydro-1,3-dioxoisoindole potassium salt.

It is supplied as a white to yellowish or greenish powder. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Potassium phthalimide, pract in 500 g, 5 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Potassium phthalimide, pract
Catalogue No.	VQ-012642
CAS Number	1074-82-4
IUPAC name	potassium isoindol-2-ide-1,3-dione
Molecular formula	C₈H₄KNO₂
Molecular weight	185.22 g/mol
Exact mass	184.9879
Grade	Practical
Purity / assay	≥95%
HSN code	29251900
InChIKey	FYRHIOVKTDQVFC-UHFFFAOYSA-M
SMILES	C1=CC=C2C(=C1)C(=O)[N-]C2=O.[K+]
PubChem CID	3356745

Physical properties
Physical form	Powder
Appearance	White to yellowish or greenish powder
H-bond donors / acceptors	0 / 3
TPSA	35.1 Å²
Synonyms	Phthalimide potassium salt, 1,3-Dihydro-1,3-dioxoisoindole potassium salt, N-Potassium phthalimide, Phthalimide, potassium salt, Potassium phthalimidate, 1H-Isoindole-1,3(2H)-dione, potassium salt, 1H-Isoindole-1,3(2H)-dione, potassium salt (1:1), NPotassiophthalimide, Phthalimide, potassium salt (8CI), 1HIsoindole1,3(2H)dione, potassium salt, Potassium 1,3-dioxoisoindolin-2-ide, N-Potassiophthalimide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 1074-82-4

Synthesis

Potassium phthalimide, 98%+

CAS: 1074-82-4
Formula: C₈H₄KNO₂
MW: 185.22 g/mol

VQ-012641

Frequently asked questions

What is the CAS number of Potassium phthalimide, pract?

The CAS Registry Number of Potassium phthalimide, pract is 1074-82-4. It is also known as Phthalimide potassium salt, 1,3-Dihydro-1,3-dioxoisoindole potassium salt, N-Potassium phthalimide.

What is the molecular formula and molecular weight of Potassium phthalimide, pract?

Potassium phthalimide, pract has the molecular formula C8H4KNO2 and a molecular weight of 185.22 g/mol. Its IUPAC name is potassium isoindol-2-ide-1,3-dione.

Which grade and pack sizes of Potassium phthalimide, pract can I order?

We supply Potassium phthalimide, pract in Practical (≥95%) 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 Potassium phthalimide, pract?

Yes. Every lot of Potassium phthalimide, pract 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 Potassium phthalimide, pract be shipped internationally?

Yes. Potassium phthalimide, pract is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.