4,6-Dimethyl-2-mercaptopyrimidine
- Product Name
- 4,6-Dimethyl-2-mercaptopyrimidine
- CAS No.
- 22325-27-5
- Chemical Name
- 4,6-Dimethyl-2-mercaptopyrimidine
- Synonyms
- 4,6-DIMETHYLPYRIMIDINE-2-THIOL;DLMP;AKOS AU-SVL-0100;AKOS BBS-00007056;TIMTEC-BB SBB007591;4,6-Dimethyl-2-pyrim;LABOTEST-BB LT00143473;DiMethyl-2-pyriMidineth;4,6-DIMETHYL-2-THIOLPYRIMIDINE;4,6-DIMETHYL-2-PYRIMIDINETHIOL
- CBNumber
- CB3147157
- Molecular Formula
- C6H8N2S
- Formula Weight
- 140.21
- MOL File
- 22325-27-5.mol
4,6-Dimethyl-2-mercaptopyrimidine Property
- Melting point:
- 213-216 °C (dec.)(lit.)
- Boiling point:
- 212.9±23.0 °C(Predicted)
- Density
- 1.160 (estimate)
- refractive index
- 1.5047 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- solid
- pka
- 8.46±0.10(Predicted)
- color
- White to Yellow
- BRN
- 81330
- InChI
- InChI=1S/C6H8N2S/c1-4-3-5(2)8-6(9)7-4/h3H,1-2H3,(H,7,8,9)
- InChIKey
- RAFAYWADRVMWFA-UHFFFAOYSA-N
- SMILES
- C1(=S)NC(C)=CC(C)=N1
- CAS DataBase Reference
- 22325-27-5(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- R432288
- Product name
- 4,6-DIMETHYL-PYRIMIDINE-2-THIOL
- Purity
- AldrichCPR
- Packaging
- 50MG
- Price
- $185
- Updated
- 2025/07/31
- Product number
- D1580
- Product name
- 4,6-Dimethyl-2-mercaptopyrimidine
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $58
- Updated
- 2025/07/31
- Product number
- D1580
- Product name
- 4,6-Dimethyl-2-mercaptopyrimidine
- Purity
- >98.0%(T)
- Packaging
- 250g
- Price
- $288
- Updated
- 2025/07/31
- Product number
- D479713
- Product name
- 4,6-Dimethyl-2(1H)-pyrimidinethione
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- JK212411
- Product name
- 4,6-Dimethyl-2-pyrimidinethiol
- Purity
- 97%
- Packaging
- 50g
- Price
- $104
- Updated
- 2021/12/16
4,6-Dimethyl-2-mercaptopyrimidine Chemical Properties,Usage,Production
Chemical Properties
Yellow fine crystalline powder
Synthesis Reference(s)
Tetrahedron Letters, 37, p. 2035, 1996 DOI: 10.1016/0040-4039(96)00211-0
Synthesis
17356-08-0
123-54-6
22325-27-5
Thiourea (19 g, 0.25 mol) and acetylacetone (25.8 mL, 0.25 mol) were mixed in 125 mL of ethanol in a reaction flask. The reaction mixture was refluxed in a water bath for 2 hours. After cooling slightly, 33.5 mL of concentrated hydrochloric acid was added slowly through a funnel and the reflux heating was continued until the reaction was completed. At the end of the reaction, yellow crystals were obtained by filtration. After removing the solvent, the remaining solution was heated and dissolved with 10% NaOH solution. The pH of the solution was adjusted to about 7, and then cooled at room temperature to obtain 4,6-dimethylpyrimidine-2-thiol as pale yellow acicular crystals with 80.22% yield and melting point of 209-211 °C (literature value 210 °C).
References
[1] Bollettino chimico farmaceutico, 2004, vol. 143, # 7, p. 275 - 279
[2] Patent: CN105585538, 2016, A. Location in patent: Paragraph 0024
[3] Patent: CN105859693, 2016, A. Location in patent: Paragraph 0021
[4] Patent: CN105622599, 2016, A. Location in patent: Paragraph 0022
[5] Zeitschrift fur Anorganische und Allgemeine Chemie, 2015, vol. 641, # 7, p. 1301 - 1306
4,6-Dimethyl-2-mercaptopyrimidine Preparation Products And Raw materials
Raw materials
Preparation Products
4,6-Dimethyl-2-mercaptopyrimidine Suppliers
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View Lastest Price from 4,6-Dimethyl-2-mercaptopyrimidine manufacturers
- Product
- 4,6-Dimethyl-2-mercaptopyrimidine 22325-27-5
- Price
- US $100.00-50.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-11-12
- Product
- 4,6-Dimethyl-2-mercaptopyrimidine 22325-27-5
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.0% min
- Supply Ability
- 100 tons min
- Release date
- 2021-05-25
- Product
- 4,6-Dimethyl-2-mercaptopyrimidine 22325-27-5
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2018-12-22