4-Chloro-2-methylthiopyrimidine
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- $5 - $1214.14
- Product name: 4-Chloro-2-methylthiopyrimidine
- CAS: 49844-90-8
- MF: C5H5ClN2S
- MW: 160.62
- EINECS:256-500-6
- MDL Number:MFCD00006083
- Synonyms:4-Chloro-2-(methylmercapto)pyrimidine;4-Chloro-2-(methylsulphanyl)pyrimidine 97%;4-CHLORO-2-METHYLSULFANYL-PYRIMIDINE;2-methylthio-4-chloropyrimine;2-(Methylthio)-4-chloropyrimidine;4-Chloro-2-(methylthio)pyrimidine ,98%;4-Chloro-2-(Methylthio)py...;4-Chloro-2-(methylmercapto)pyrimidine, 4-Chloro-2-(methylsulphanyl)pyrimidine
54 prices
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Brand
- aablocks
- Activate Scientific
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- AstaTech
- Biosynth
- Chemenu
- Chem-Impex
- Crysdot
- J&W Pharmlab
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 4*25/ G
- 1g
- 5g
- 4*25G
- 10g
- 25.00g
- 25g
- 50g
- 100g
- 250G
- 500g
- 5/ G
- 25/ G
- Manufactureraablocks
- Product numberAA006XU5
- Product description4-Chloro-2-(methylthio)pyrimidine 95%
- Packaging1g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA006XU5
- Product description4-Chloro-2-(methylthio)pyrimidine 98%
- Packaging5g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA006XU5
- Product description4-Chloro-2-(methylthio)pyrimidine 98%
- Packaging10g
- Price$34
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA006XU5
- Product description4-Chloro-2-(methylthio)pyrimidine 97%
- Packaging25g
- Price$63
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA006XU5
- Product description4-Chloro-2-(methylthio)pyrimidine 97%
- Packaging100g
- Price$174
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS50202
- Product description4-Chloro-2-methylthiopyrimidine 98%
- Packaging25g
- Price$71
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS50202
- Product description4-Chloro-2-methylthiopyrimidine 98%
- Packaging5g
- Price$24
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ56763
- Product description4-Chloro-2-methylthiopyrimidine
- Packaging1g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberW6531
- Product description4-Chloro-2-methylthiopyrimidine
- Packaging5g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ56763
- Product description4-Chloro-2-methylthiopyrimidine
- Packaging25g
- Price$179
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202666
- Product description4-Chloro-2-(methylthio)pyrimidine 98%
- Packaging25g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202666
- Product description4-Chloro-2-(methylthio)pyrimidine 98%
- Packaging1g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA202666
- Product description4-Chloro-2-(methylthio)pyrimidine 98%
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0023301
- Product description4-CHLORO-2-(METHYLTHIO)PYRIMIDINE 95.00%
- Packaging10G
- Price$1134.09
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberHCH0023301
- Product description4-CHLORO-2-(METHYLTHIO)PYRIMIDINE 95.00%
- Packaging25G
- Price$1214.14
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR6414
- Product description4-Chloro-2-(methylsulphanyl)pyrimidine 97%
- Packaging100g
- Price$177
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA006XU5 | 4-Chloro-2-(methylthio)pyrimidine 95% | 1g | $14 | 2026-05-28 | Buy |
| aablocks | AA006XU5 | 4-Chloro-2-(methylthio)pyrimidine 98% | 5g | $20 | 2026-05-28 | Buy |
| aablocks | AA006XU5 | 4-Chloro-2-(methylthio)pyrimidine 98% | 10g | $34 | 2026-05-28 | Buy |
| aablocks | AA006XU5 | 4-Chloro-2-(methylthio)pyrimidine 97% | 25g | $63 | 2026-05-28 | Buy |
| aablocks | AA006XU5 | 4-Chloro-2-(methylthio)pyrimidine 97% | 100g | $174 | 2026-05-28 | Buy |
| Activate Scientific | AS50202 | 4-Chloro-2-methylthiopyrimidine 98% | 25g | $71 | 2026-06-04 | Buy |
| Activate Scientific | AS50202 | 4-Chloro-2-methylthiopyrimidine 98% | 5g | $24 | 2026-06-04 | Buy |
| AK Scientific | J56763 | 4-Chloro-2-methylthiopyrimidine | 1g | $20 | 2021-12-16 | Buy |
| AK Scientific | W6531 | 4-Chloro-2-methylthiopyrimidine | 5g | $80 | 2021-12-16 | Buy |
| AK Scientific | J56763 | 4-Chloro-2-methylthiopyrimidine | 25g | $179 | 2021-12-16 | Buy |
| Ambeed | A202666 | 4-Chloro-2-(methylthio)pyrimidine 98% | 25g | $37 | 2021-12-16 | Buy |
| Ambeed | A202666 | 4-Chloro-2-(methylthio)pyrimidine 98% | 1g | $5 | 2021-12-16 | Buy |
| Ambeed | A202666 | 4-Chloro-2-(methylthio)pyrimidine 98% | 5g | $10 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0023301 | 4-CHLORO-2-(METHYLTHIO)PYRIMIDINE 95.00% | 10G | $1134.09 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0023301 | 4-CHLORO-2-(METHYLTHIO)PYRIMIDINE 95.00% | 25G | $1214.14 | 2021-12-16 | Buy |
| Apolloscientific | OR6414 | 4-Chloro-2-(methylsulphanyl)pyrimidine 97% | 100g | $177 | 2026-06-04 | Buy |
Properties
Melting point :−2 °C(lit.)
Boiling point :139-140 °C36 mm Hg(lit.)
Density :1.381 g/mL at 25 °C(lit.)
refractive index :n20/D 1.6(lit.)
Flash point :>230 °F
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :liquid
pka :-0.56±0.20(Predicted)
color :Colorless to Red to Green
Water Solubility :Not miscible or difficult to mix in water.
Sensitive :Hygroscopic
BRN :118042
InChI :InChI=1S/C5H5ClN2S/c1-9-5-7-3-2-4(6)8-5/h2-3H,1H3
InChIKey :DFOHHQRGDOQMKG-UHFFFAOYSA-N
SMILES :C1(SC)=NC=CC(Cl)=N1
CAS DataBase Reference :49844-90-8(CAS DataBase Reference)
Boiling point :139-140 °C36 mm Hg(lit.)
Density :1.381 g/mL at 25 °C(lit.)
refractive index :n
Flash point :>230 °F
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :liquid
pka :-0.56±0.20(Predicted)
color :Colorless to Red to Green
Water Solubility :Not miscible or difficult to mix in water.
Sensitive :Hygroscopic
BRN :118042
InChI :InChI=1S/C5H5ClN2S/c1-9-5-7-3-2-4(6)8-5/h2-3H,1H3
InChIKey :DFOHHQRGDOQMKG-UHFFFAOYSA-N
SMILES :C1(SC)=NC=CC(Cl)=N1
CAS DataBase Reference :49844-90-8(CAS DataBase Reference)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
It finds it application as a building block used in medicinal chemistry synthesis. 4-Chloro-2-methylthiopyrimidine is used in the total synthesis of the marine alkaloid variolin B1 and 2-hydroxy-4-pyrimidinecarboxylic acid. It is also used in the synthesis of 2,4-disubstituted pyrimidines, a novel class of KDR kinase inhibitors.Related product price
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Suppliers and manufacturers
Changzhou Qinuo Chemical Co., Ltd.Co., Ltd.
Xi'an Yutebang New Material Technology Co., Ltd.
Shandong Chenyi Environmental Protection Technology Co., Ltd
Nanbu County Chengxin Technology Co., Ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Capot Chemical Co., Ltd




