ChemicalBook > CAS DataBase List > 4,6-Dimethyl-2-mercaptopyrimidine

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

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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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: UW5650000
HS Code: 29335995

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R432288
Product name: 4,6-DIMETHYL-PYRIMIDINE-2-THIOL
Purity: AldrichCPR
Packaging: 50MG
Price: $185
Updated: 2025/07/31

TCI Chemical

Product number: D1580
Product name: 4,6-Dimethyl-2-mercaptopyrimidine
Purity: >98.0%(T)
Packaging: 25g
Price: $58
Updated: 2025/07/31

TCI Chemical

Product number: D1580
Product name: 4,6-Dimethyl-2-mercaptopyrimidine
Purity: >98.0%(T)
Packaging: 250g
Price: $288
Updated: 2025/07/31

TRC

Product number: D479713
Product name: 4,6-Dimethyl-2(1H)-pyrimidinethione
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK212411
Product name: 4,6-Dimethyl-2-pyrimidinethiol
Purity: 97%
Packaging: 50g
Price: $104
Updated: 2021/12/16

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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

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View Lastest Price from 4,6-Dimethyl-2-mercaptopyrimidine manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

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

Shaanxi Dideu Medichem Co. Ltd

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

Career Henan Chemical Co

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

22325-27-5, 4,6-Dimethyl-2-mercaptopyrimidineRelated Search:

Dacthal Dimethyl ether ETHANE Dimethyl sulfoxide 2-Mercaptobenzothiazole Dimethyl carbonate 3-Mercaptopropionic acid Sodium thioglycolate N,N-Dimethylformamide Calcium thioglycolate POTASSIUM THIOGLYCOLATE Dimethyl phthalate Dimethyl sulfate Xylene Dimethyl fumarate Mercaptoacetic acid 2-Ethylhexyl mercaptoacetate 2-Mercaptoethanol

TIMTEC-BB SBB007591

4,6-DIMETHYLPYRIMIDINE-2-THIOL

4,6-DIMETHYL-2-PYRIMIDINETHIOL

4,6-DIMETHYL-2-THIOLPYRIMIDINE

4,6-DIMETHYL-2-MERCAPTOPYRIMIDINE

4,6 DIMETHYL-4-MERCAPTOPYRIMIDINE

AKOS AU-SVL-0100

AKOS BBS-00007056

2-MERCAPTO-4,6-DIMETHYLPYRIMIDINE

4,6-Dimethyl-2-Mercarptopyrimidine

4,6-dimethylpyrimidine-2-thione

2-Mercapto-4,6-dimethylpyrimidine hydrate

4,6-dimethyl-2-sulfhydyl-pyrimidine

LABOTEST-BB LT00143473

DLMP

4,6-dimethyl-2(1h)-pyrimidinethion

4,6-dimethyl-2(1h)-pyrimidinethione

JR-8944, 4,6-Dimethyl-2-pyrimidinethiol, 97%

4,6-Dimethyl-2-mercaptopyrimidine, HPLC 97%

4,6-DIMETHYL-2-MERCAPTOPYRIMIDINE 99%

4,6-DIMETHYL-2-MERCAPOPYRIMIDINE

2(1H)-Pyrimidinethione, 4,6-dimethyl- (7CI, 8CI, 9CI)

4,6-Dimethyl-2-Mercatopyrimidine

4,6-Dimethyl-2-Mercaptopyrimid

4,6-Dimethyl-2-mercaptopyrimidine hydrate, 98%

2-Mercapto-4,6-dimethyl-pyrimidine, 4,6-Dimethyl-2-mercaptopyrimidine

4,6-Dimethyl-2-mercaptopyrimidine ,97%

2(1H)-Thioxo-4,6-dimethylpyrimidine

4,6-Dimethylpyrimidine-2(3H)-thione

2(1H)-Pyrimidinethione, 4,6-dimethyl-

4,6-Dimethyl-2-pyrimidinethiol ,97%

4,6-Dimethyl-2-pyrim

4,6-Dimethyl-2-mercaptopyrimidine,99%

4,6-Dimethylpyrimidine-2-thiol 2-Mercapto-4,6-dimethylpyrimidine

DiMethyl-2-pyriMidineth

4,6- two-2- MethylsulfhydrylpyriMidine

4,6-Methyl-2- Mercaptopyridine -two

2-Mercapto-4,6-dimethylpyrimidinehydrate,98%

4,6-dimethylpyrimidine-2(1H)-thione

O-benzyl S-(4,6-dimethylpyrimidin-2-yl) carbonothioate

4,6-Dimethyl-2-mercaptopyrimidine &gt

4,6-Dimethyl-2-mercaptopyrimidine ISO 9001：2015 REACH

4,6-Dimethyl-5,6-dihydropyrimidine 2(1H)-thione

22325-27-5

C6H8N2SxH2O

C6H8N2S

Pyrimidines

APIs & Intermediate

Pyridines, Pyrimidines, Purines and Pteredines

THIOL

PYRIMIDINE

Heterocycle-Pyrimidine series

Intermediate,THIOL