35824-98-7

Basic information

• Product Name: 1,3-DIMETHYL-5-[(DIMETHYLAMINO)METHYLENE]2,4,6-(1H,3H,5H)-TRIOXOPRYIMIDINE
• Synonyms: 1,3-DIMETHYL-5-[(DIMETHYLAMINO)METHYLENE]2,4,6-(1H,3H,5H)-TRIOXOPRYIMIDINE;DTPM, (1,3-Dimethyl-2,4,6(1H,3H,5H)-trioxopyrimidine-5-ylidene)methyl;5-[(DiMethylaMino)Methylene]-1,3-diMethyl-2,4,6(1H,3H,5H)-pyriMidinetrione
• CAS NO: 35824-98-7
• Molecular Formula: C₉H₁₃N₃O₃
• Molecular Weight: 211.21782
• Product Categories: Nucleotides and Nucleosides;5-FOA;Bases & Related Reagents;Nucleotides;Nucleotides, Bases & Related Reagents, 5-FOA
• Mol File: 35824-98-7.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 268.4°Cat760mmHg
• Flash Point: 103.1°C
• Appearance: /
• Density: 1.328g/cm³
• Vapor Pressure: 0.00773mmHg at 25°C
• Refractive Index: 1.602
• CAS DataBase Reference: 1,3-DIMETHYL-5-[(DIMETHYLAMINO)METHYLENE]2,4,6-(1H,3H,5H)-TRIOXOPRYIMIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-DIMETHYL-5-[(DIMETHYLAMINO)METHYLENE]2,4,6-(1H,3H,5H)-TRIOXOPRYIMIDINE(35824-98-7)
• EPA Substance Registry System: 1,3-DIMETHYL-5-[(DIMETHYLAMINO)METHYLENE]2,4,6-(1H,3H,5H)-TRIOXOPRYIMIDINE(35824-98-7)

Safety Data

• Hazardous Substances Data: 35824-98-7(Hazardous Substances Data)

Usage

Chemical Properties

Yellow Solid

Uses

Different sources of media describe the Uses of 35824-98-7 differently. You can refer to the following data:
1. A non-acidic reagent suitable for vinylogous amide type protection of base sensitive primary amines in carbohydrate chemistry
2. A non-acidic reagent suitable for vinylogous amide type protection of base sensitive primary amines in carbohydrate chemistry.

InChI:InChI=1/C9H13N3O3/c1-10(2)5-6-7(13)11(3)9(15)12(4)8(6)14/h5H,1-4H3

Upstream product

• 769-42-6 1,3-dimethylbarbituric acid 
• 1188-33-6 N,N-dimethylformamide diethyl diacetal 
• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 
• 68-12-2 N,N-dimethyl-formamide 

Downstream Products

• 602-04-0 tris(2-methyl-1H-indol-3-yl)methane 
• 223921-80-0 5-(4-methoxyanilinomethylene)-1,3-dimethylbarbituric acid 
• 1345974-23-3 1,3-dimethyl-5-[(4-pyridylamino)methylene]barbituric acid 
• 324545-66-6 5-(((2-chlorophenyl)amino)methylene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione 
• 1578264-37-5 C₁₉H₁₈N₄O₄ 
• 282526-31-2 2-[(1,3-dimethyl-2,4,6(1H,3H,5H)-trioxopyrimidin-5-ylidene)methylamino]-ethyl 2-[(1,3-dimethyl-2,4,6(1H,3H,5H)-trioxopyrimidin-5-ylidene)methylamino]-4-O-benzyl-6-O-(4-chlorobenzyl)-2-deoxy-3-O-pentamethylbenzyl-α,β-D-glucopyranoside 
• 350239-10-0 5-[((2S,4aR,6S,7R,8R,8aR)-8-Hydroxy-6-methylsulfanyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylamino)-methylene]-1,3-dimethyl-pyrimidine-2,4,6-trione 
• 198220-35-8 1,3-dimethyl-5-[(1H-indol-3-yl)methylidene]-2,4,6(1H,3H,5H)-pyrimidinetrione 

Relevant articles and documents

DMF in acetic anhydride: A useful reagent for multiple-component syntheses of merocyanine dyes

A simple and highly efficient method for the preparation of merocyanine dyes is reported from mixtures of CH-acidic heterocycles and electron-rich dialkylaminothiazoles or methylene bases and various formylating reagents without isolation of the formylated intermediates. With the particularly useful formylation-condensation system of DMF in acetic anhydride and highly acidic 1,2,5,6-tetrahydro-2,6-dioxo-3-pyridinecarbonitriles 8, the transformations could be carried out as multicomponent reactions to give pure dyes 3-6 in 50-90% yield directly from the reaction mixtures.

SPHINGOSINE/SPHINGOID BASE PRODUCTION

The present invention relates to sphingolipids, and more particularly to a method for the production of sphingoid bases, especially sphingosine, and novel derivatives thereof. The sphingoid bases are herein produced by making use of a vinylogous amide-type protecting group. The resulting vinylogous amide compounds enable an easy and effective production of sphingoid bases, especially sphingosine.

AGENT EXHIBITING THE PROPERTIES OF A COGNITIVE FUNCTION PROMOTER (EMBODIMENTS)

The present invention relates to the field of chemical-pharmaceutical industry and medicine. An agent, exhibiting the properties of a cognitive function promoter, was selected from 1,3-dimethyl-5-[(4-pyridylamino)methylene]barbituric acid and 4-amino-1-(3-nitro-2-oxo-1-pheny-1,2-dihydro-1,6-naphthyridin-5-yl)pyridinium chloride. The compounds, that are proposed as agents, exhibit potent biological activity.