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ChemicalBook >> CAS DataBase List >>5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Structure
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE structure
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
Molecular Weight:
239.52
MDL Number:
MFCD00023232
MOL File:
63810-78-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-06-04 16:00:12
Product description Number Pack Size Price
5-BROMO-4-CHLORO-2-METHYLTHIOPYRIMIDINE AldrichCPR S445827 1 unit $32.7
5-BROMO-4-CHLORO-2-METHYLTHIOPYRIMIDINE Aldrich S445827 50mg $29.8
5-Bromo-4-chloro-2-(methylthio)pyrimidine >98.0%(GC) B4406 1g $43
5-Bromo-4-chloro-2-(methylthio)pyrimidine min. 98.0 % B4406 5G $130
5-Bromo-4-chloro-2-(methylthio)pyrimidine >99% OR345386 250mg $21
More product size
Request For Quotation

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501
Risk Statements  34-22
Safety Statements  26-36/37/39-45
RIDADR  2923
HazardClass  8
PackingGroup  Ⅲ
HS Code  29335990
Limited Quantities 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
1
3 0

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE price More Price(64)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S445827 5-BROMO-4-CHLORO-2-METHYLTHIOPYRIMIDINE AldrichCPR 63810-78-6 1 unit $32.7 2026-04-30 Buy
Sigma-Aldrich S445827 5-BROMO-4-CHLORO-2-METHYLTHIOPYRIMIDINE Aldrich 63810-78-6 50mg $29.8 2024-03-01 Buy
TCI Chemical B4406 5-Bromo-4-chloro-2-(methylthio)pyrimidine >98.0%(GC) 63810-78-6 1g $43 2026-04-30 Buy
TCI Chemical B4406 5-Bromo-4-chloro-2-(methylthio)pyrimidine min. 98.0 % 63810-78-6 5G $130 2026-04-30 Buy
Apolloscientific OR345386 5-Bromo-4-chloro-2-(methylthio)pyrimidine >99% 63810-78-6 250mg $21 2026-06-04 Buy
Product number Packaging Price Buy
S445827 1 unit $32.7 Buy
S445827 50mg $29.8 Buy
B4406 1g $43 Buy
B4406 5G $130 Buy
OR345386 250mg $21 Buy

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Chemical Properties,Uses,Production

Chemical Properties

White solid

Synthesis

5-bromo-2-methylsulfanyl-3H-pyrimidin-4-one

81560-03-4

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE

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

Phosphorus oxitrichloride 2-Thiouracil Bromine Acetic acid Iodomethane
5-bromo-2-methylsulfanyl-3H-pyrimidin-4-one

1of2

Preparation Products

Pyrimidine, 5-bromo-4-hydrazinyl-2-(methylthio)-

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Suppliers

Global( 194)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29766 58
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 marketing1@neostarunited.com China 8827 58
Career Henan Chemica Co 		+86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Dideu Industries Group Limited 		+8617392712697 1022@dideu.com China 29094 58
Baoji Guokang Healthchem Co., Ltd. 		+86-0917-3909592 +86-13892490616 gksales1@gk-bio.com China 9036 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 17705817739 info@dycnchem.com China 52693 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 +8619957148339 market18@leapchem.com China 24569 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49859 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+86-18621343501 product@acmec-e.com China 33301 58
Supplier Advantage
career henan chemical co 		58
CONIER CHEM AND PHARMA LIMITED 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
Career Henan Chemica Co 		58
Dideu Industries Group Limited 		58
Baoji Guokang Healthchem Co., Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
GIHI CHEMICALS CO.,LIMITED 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58

View Lastest Price from 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE pictures 2026-08-20 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
63810-78-6
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE pictures 2025-05-23 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
63810-78-6
 $150.00 1kg 99% 500kg Hebei Zhuanglai Chemical Trading Co Ltd
5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE pictures 2021-07-13 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE
63810-78-6
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE Spectrum

5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE(63810-78-6)1HNMR

63810-78-6(5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE)Related Search:

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5-Bromopyrimidine

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5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE 5-Bromo-4-chloro-2-(methylthio)pyrimidine ,97% Pyrimidine, 5-bromo-4-chloro-2-(methylthio)- 5-Bromo-4-chloro-2-(methy... 5-Bromo-4-chloro-2-(methylthio)pyrimidine > 5-BROMO-4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE ISO 9001：2015 REACH 5-Bromo-4-chloro-2-(methylthio)pyrimidine 63810-78-6 Heterocycle-Pyrimidine series