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3,3-Dimethylpyrrolidine-2,5-dione, also known as DMPD, is a polar and water-soluble chemical compound with a cyclic structure featuring two methyl groups at the 3rd position. It serves as a crucial intermediate in the synthesis of various pharmaceutical compounds, agricultural chemicals, and dyes, making it a valuable and versatile compound in the chemical and pharmaceutical industries.

3437-29-4

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3437-29-4 Usage

Uses

Used in Pharmaceutical Research and Organic Synthesis:
3,3-Dimethylpyrrolidine-2,5-dione is used as an intermediate in the synthesis of various pharmaceutical compounds, including antipsychotic medications and central nervous system drugs. Its unique structure and properties make it a valuable building block for developing new and effective medications.
Used in Agricultural Chemicals Production:
3,3-Dimethylpyrrolidine-2,5-dione is utilized as a key component in the production of agricultural chemicals. Its incorporation into these products helps enhance their effectiveness in protecting crops and improving agricultural yields.
Used in Dye Production:
3,3-Dimethylpyrrolidine-2,5-dione is employed as a building block in the synthesis of dyes, contributing to the development of new and innovative colorants for various industries, including textiles, plastics, and printing.

Check Digit Verification of cas no

The CAS Registry Mumber 3437-29-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,3 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3437-29:
(6*3)+(5*4)+(4*3)+(3*7)+(2*2)+(1*9)=84
84 % 10 = 4
So 3437-29-4 is a valid CAS Registry Number.

3437-29-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,3-dimethylpyrrolidine-2,5-dione

1.2 Other means of identification

Product number -
Other names 3,3-dimethyl-pyrrolidine-2,5-dione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3437-29-4 SDS

3437-29-4Relevant academic research and scientific papers

Ground- and Excited-State Succinimidyl Radicals in Chain Reactions: A Reexamination

Skell, Philip, S.,Luening, Ulrich,McBain, Douglas S.,Tanko, James M.

, p. 121 - 127 (2007/10/02)

The succinimidyl radical chemistry reported earlier and previously attributed to the ? state is reproduced, leaving unsettled only its assignment to the ? and ? state.This chemistry, observed in the presence of small amounts of alkenes which scavenge bromine, includes the following: (1) additions to alkenes, (2) additions to arenes, (3) Cl-like substitution selectivities, and (4) ring-openings.The chemistry previously reported under the title "?" is neither as simple nor conclusive as thought earlier.As reported earlier, ring-opening is suppressed by inclusion of bromine, benzene, bromotrichloromethane, or larger amounts of alkenes.These observations indicate the presence of a different chain carrier, formerly labeled as S?.We show now that the S? explanation was not correct with addends benzene, bromotrichloromethane, and olefins, and we identify the specific competitive processes.Reactions in the presence of bromine still show evidence for a third hydrogen abstractor besides an imidyl radical and a bromine atom.At this time there is no unambiguous identification of this third chain intermediate.

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