6972-05-0

Basic information

• Product Name: 1,1-Dimethyl-thiourea
• Synonyms: 1,1-dimethyl-2-thiourea;1,1-Dimethyl-thiourea;Ai3-17358;Einecs 230-204-7;Nsc 67246;Thiourea, N,N-dimethyl- (9ci);Urea, 1,1-dimethyl-2-thio- (8ci);Urea, 1,1-dimethyl-2-thio-
• CAS NO: 6972-05-0
• Molecular Formula: C₃H₈N₂S
• Molecular Weight: 104.17402
• EINECS: 230-204-7
• Mol File: 6972-05-0.mol
• Article Data: 24

Chemical Properties

• Melting Point: 163-164 °C
• Boiling Point: 144.6±23.0 °C(Predicted)
• Appearance: /
• Density: 1.108±0.06 g/cm3(Predicted)
• PKA: 15.52±0.29(Predicted)
• CAS DataBase Reference: 1,1-Dimethyl-thiourea(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Dimethyl-thiourea(6972-05-0)
• EPA Substance Registry System: 1,1-Dimethyl-thiourea(6972-05-0)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 6972-05-0(Hazardous Substances Data)

Usage

General Description

1,1-Dimethyl-thiourea is a chemical compound with the formula (CH3)2NC(S)NH2. It is an organosulfur compound that belongs to a class of organic compounds known as thioureas, which contain the structure CSN2. This white solid is soluble in water, alcohols, and other polar solvents. It is generally used as an intermediate in the production of various pharmaceuticals and pesticides. Furthermore, it is also employed in the rubber industry as a vulcanization accelerator. It should be handled carefully due to its potential hazards including skin and eye irritation and potential risk of mutagenicity.

InChI:InChI=1S/C3H8N2S/c1-5(2)3(4)6/h1-2H3,(H2,4,6)

Upstream product

• 117943-34-7 N,N-dimethylammonium thiocyanate 
• 1467-79-4 NCNMe₂ 
• 17356-08-0 thiourea 
• 625-57-0 O-ethyl thiocarbamate 
• 124-40-3 dimethyl amine 
• 556-61-6 methyl thioisocyanate 
• 74-89-5 methylamine 
• 29511-50-0 N-(benzoyl)-N′,N′-dimethylthiourea 
• 40398-21-8 4,4-dimethyl-3-thio-allophanic acid ethyl ester 
• 14327-02-7 N-tert-butyl-N',N'-dimethylthioharnstoff 
• 14294-22-5 N,N-Dimethyl-N'-(t-pentyl)-thioharnstoff 
• 71055-82-8 3-Isopropylidene-1,1-dimethyl-thiourea 
• 333-20-0 potassium thioacyanate 
• 463-58-1 carbon oxide sulfide 

Downstream Products

• 25952-35-6 3,5-dimethyl-[1,3,5]oxadiazinane-4-thione 
• 21035-65-4 1,3-Dimethyl-2-thioxoimidazolidin-4,5-dion 
• 6149-11-7 3-methyl-2-methylimino-4-phenyl-Δ⁴-thiazoline 
• 1195504-76-7 4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione 
• 2986-23-4 N,N',S-trimethyl-isothiourea 
• 6145-43-3 N,N',N''-trimethyl-guanidine 
• 6966-83-2 methyl N,N'-dimethyl-imidothiocarbamate hydroiodide 
• 6142-08-1 2-dimethylamino-1,3-thiazole 
• 27866-57-5 6-benzoyl-2-dimethylamino-5,6-dihydro-4H-thiazolo[4,5-e]indole 
• 75427-04-2 N,N-dimethyl-5-phenylthiazol-2-amine 
• 1762-63-6 2-dimethylamino-5-phenyl-thiazolin-4-one 
• 52039-37-9 2-dimethylamino-4-phenyl-[1,3]thiazine-6-thione 
• 52039-38-0 2-dimethylamino-4-p-tolyl-[1,3]thiazine-6-thione 
• 65765-49-3 dimethyl-(5-phenyl-1,5-dihydro-benzo[e][1,3]thiazepin-3-yl)-amine 

Relevant articles and documents

Sultam thioureas: Synthesis and antiviral activity against west nile virus

The syntheses of eleven sultam thioureas, including nine new compounds, are described. These compounds were synthesized from thioureas and include the first sultam thioureas in which the two thiourea nitrogen groups are not identical. In addition, the first X-ray crystal structures of sultam thioureas and the antiviral activity of these compounds against West Nile virus (WNV) are reported. Georg Thieme Verlag Stuttgart New York.

Macrocyclic Inhibitors of Hepatitis C Virus

Compounds of the formula (I): and N-oxides, salts and stereoisomers thereof wherein A is OR1, NHS(═O)pR2, NHR3, NRaRb, C(═O)NHR3 or C(═O)NRaRb wherein; R1 is hydrogen, C1-C6alkyl, C0-C3alkylenecarbocyclyl, C0-C3alkyleneheterocyclyl; R2 is C1-C6alkyl, C0-C3alkylenecarbocyclyl, C0-C3alkyleneheterocyclyl or NRaRb; R3 is C1-C6alkyl, C0-C3alkylenecarbocyclyl, C0-C3alkyleneheterocyclyl, —OC1-C6alkyl, —OC0-C3alkylenecarbocyclyl, —OC0-C3alkyleneheterocyclyl; wherein any alkyl, carbocyclyl or heterocycylyl in R1, R2 or R3 are optionally substituted p is independently 1 or 2; n is 3, 4, 5 or 6; denotes an optional double bond; Rq is H or when L is CRz, Rq can also be C1-C6alkyl; Ry and Ry′ are independently C1-C6alkyl; L is N or CRz; Rz is H or forms a double bond with the asterisked carbon; W is —CH2—, —O—, —OC(═O)NH—, —OC(═O)—, —S—, —NH—, —NRa, —NHS(═O)2—, —NHC(=0)NH— or —NHC(═O)—, —NHC(═S)NH— or a bond; R8 is an optionally substituted ring system containing 1 or 2 saturated, partially saturated or unsaturated carbo or heterocyclic rings have utility in the inhibition of NS-3 serine proteases, such as flavivirus infections.