Succinimide, 99%

Name: Succinimide, 99%
Brand: Vaqora Chemicals
SKU: VQ-002430

About Succinimide, 99%

Vaqora Chemicals supplies Succinimide, a peptide synthesis reagent registered under CAS number 123-56-8, specified at 99% purity. The compound has the formula C4H5NO2, corresponding to a molecular weight of 99.09 g/mol. Systematically, it is named pyrrolidine-2,5-dione. It is also known as 2,5-Pyrrolidinedione or Butanimide.

It is supplied as a solid. Reported physical data include a melting point of 123-125 °C and a boiling point of 285-290 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span peptide coupling, solid-phase peptide synthesis and bioconjugation. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Available in 100 g, 500 g, 5 kg and 4 x 25 kg packs, Succinimide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Peptide coupling
Solid-phase peptide synthesis
Bioconjugation

Industries

Specifications & identifiers

Chemical identifiers
Product name	Succinimide, 99%
Catalogue No.	VQ-002430
CAS Number	123-56-8
IUPAC name	pyrrolidine-2,5-dione
Molecular formula	C₄H₅NO₂
Molecular weight	99.09 g/mol
Exact mass	99.032
Purity / assay	99%
HSN code	29251900
InChIKey	KZNICNPSHKQLFF-UHFFFAOYSA-N
SMILES	C1CC(=O)NC1=O
PubChem CID	11439

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	123-125 °C
Boiling point	285-290 °C
LogP (XLogP3)	-1
H-bond donors / acceptors	1 / 2
TPSA	46.2 Å²
Synonyms	2,5-Pyrrolidinedione, Butanimide, 2,5-Dioxopyrrolidine, Succinic acid imide, 2,5-Diketopyrrolidine, Succinic imide, 3,4-Dihydropyrrole-2,5-dione, Dihydro-3-pyrroline-2,5-dione, Succinimide-sauba, 3,4-Dihydropyrrolidine, azolidine-2,5-dione, Mercury, disuccinimido-

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

Frequently asked questions

What is the CAS number of Succinimide, 99%?

The CAS Registry Number of Succinimide, 99% is 123-56-8. It is also known as 2,5-Pyrrolidinedione, Butanimide, 2,5-Dioxopyrrolidine.

What is the molecular formula and molecular weight of Succinimide, 99%?

Succinimide, 99% has the molecular formula C4H5NO2 and a molecular weight of 99.09 g/mol. Its IUPAC name is pyrrolidine-2,5-dione.

Which grade and pack sizes of Succinimide, 99% can I order?

We supply Succinimide, 99% in (99%) grade, in 100 g, 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 Succinimide, 99%?

Yes. Every lot of Succinimide, 99% 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 Succinimide, 99% be shipped internationally?

Yes. Succinimide, 99% 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.