ChemicalBook > CAS DataBase List > 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
- Product Name
- 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
- CAS No.
- 63810-78-6
- Chemical Name
- 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
- Synonyms
- 5-Bromo-4-chloro-2-(methylthio)pyrimidine;5-Bromo-4-chloro-2-(methy...;Pyrimidine, 5-bromo-4-chloro-2-(methylthio)-;5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE;5-Bromo-4-chloro-2-(methylthio)pyrimidine >5-Bromo-4-chloro-2-(methylthio)pyrimidine ,97%;5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE ISO 9001：2015 REACH
- CBNumber
- CB1663121
- Molecular Formula
- C5H4BrClN2S
- Formula Weight
- 239.52
- MOL File
- 63810-78-6.mol
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5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Property
- Melting point:
- 45.0 to 49.0 °C
- Boiling point:
- 309.5±22.0 °C(Predicted)
- Density
- 1.83±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- -1.97±0.29(Predicted)
- color
- White to Almost white
- InChI
- InChI=1S/C5H4BrClN2S/c1-10-5-8-2-3(6)4(7)9-5/h2H,1H3
- InChIKey
- XVRYJQACDDVZEI-UHFFFAOYSA-N
- SMILES
- C1(SC)=NC=C(Br)C(Cl)=N1
- CAS DataBase Reference
- 63810-78-6
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Safety
- Risk Statements
- 34-22
- Safety Statements
- 26-36/37/39-45
- RIDADR
- 2923
- HazardClass
- 8
- PackingGroup
- Ⅲ
- HS Code
- 29335990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P405Store locked up.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- S445827
- Product name
- 5-BROMO-4-CHLORO-2-METHYLTHIOPYRIMIDINE
- Purity
- Aldrich<sup>CPR</sup>
- Packaging
- 1 unit
- Price
- $30.7
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- S445827
- Product name
- 5-BROMO-4-CHLORO-2-METHYLTHIOPYRIMIDINE
- Purity
- Aldrich
- Packaging
- 50mg
- Price
- $29.8
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B4406
- Product name
- 5-Bromo-4-chloro-2-(methylthio)pyrimidine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $54
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B4406
- Product name
- 5-Bromo-4-chloro-2-(methylthio)pyrimidine
- Purity
- min. 98.0 %
- Packaging
- 5G
- Price
- $162
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B4406
- Product name
- 5-Bromo-4-chloro-2-(methylthio)pyrimidine
- Purity
- min. 98.0 %
- Packaging
- 5G
- Price
- $162
- Updated
- 2025/07/31
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5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Chemical Properties,Usage,Production
Chemical Properties
White solid
Synthesis
81560-03-4
63810-78-6
Step 3, Preparation of 5-bromo-4-chloro-2-methylthiopyrimidine: 5-bromo-2-(methylthio)pyrimidin-4(3H)-one (110 g) was dissolved in pyridine (400 g) and heated to 80°C. Phosphorus trichloride (100 g) was added dropwise with stirring. After the dropwise addition, the reaction temperature was maintained and stirring was continued for 5 hours. After completion of the reaction, the reaction mixture was cooled to room temperature and subsequently placed in an ice bath. The pH was adjusted to 8-9 with saturated sodium bicarbonate solution and then extracted with ethyl acetate (500 mL). The organic phase was dried with anhydrous magnesium sulfate, filtered and the filtrate was concentrated under reduced pressure to remove the solvent. The residue was recrystallized by a solvent mixture of petroleum ether and ethyl acetate (1:3, v/v) to give a pale yellow solid powder (98 g) in 83% yield.
References
[1] Patent: CN107488175, 2017, A. Location in patent: Paragraph 0008; 0010
[2] Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1982, vol. 36, # 1 B, p. 15 - 18
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE manufacturers
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE 63810-78-6
- Price
- US $150.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500kg
- Release date
- 2024-11-13
Dideu Industries Group Limited
- Product
- 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE 63810-78-6
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-12-01
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE 63810-78-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11
63810-78-6, 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINERelated Search:
2,4-Diamino-6-hydroxypyrimidine
5-BROMO-4-CHLORO-2-METHANESULFONYL-PYRIMIDINE
5-BROMO-2-(METHYLTHIO)PYRIMIDINE
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
4-Chloro-2-methylthiopyrimidine
5-Bromopyrimidine