5-Bromo-4-chloro-2,6-dimethylpyrimidine
- Product Name
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine
- CAS No.
- 69696-35-1
- Chemical Name
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine
- Synonyms
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine;4-Chloro-5-bromo-2,6-dimethylpyrimidine;Pyrimidine, 5-bromo-4-chloro-2,6-dimethyl-
- CBNumber
- CB62194440
- Molecular Formula
- C6H6BrClN2
- Formula Weight
- 221.48
- MOL File
- 69696-35-1.mol
5-Bromo-4-chloro-2,6-dimethylpyrimidine Property
- Melting point:
- 45 °C
- Boiling point:
- 264.9±35.0 °C(Predicted)
- Density
- 1.621±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -0.23±0.39(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 185237
- Product name
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine
- Purity
- 95%
- Packaging
- 5g
- Price
- $1568
- Updated
- 2021/12/16
- Product number
- 5483BB
- Product name
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine
- Packaging
- 5g
- Price
- $2166
- Updated
- 2021/12/16
- Product number
- A231133
- Product name
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine
- Purity
- 97%
- Packaging
- 100mg
- Price
- $69
- Updated
- 2021/12/16
- Product number
- A231133
- Product name
- 5-Bromo-4-chloro-2,6-dimethylpyrimidine
- Purity
- 97%
- Packaging
- 250mg
- Price
- $120
- Updated
- 2021/12/16
- Product number
- CM123655
- Product name
- 5-bromo-4-chloro-2,6-dimethylpyrimidine
- Purity
- 97%
- Packaging
- 1g
- Price
- $267
- Updated
- 2021/12/16
5-Bromo-4-chloro-2,6-dimethylpyrimidine Chemical Properties,Usage,Production
Synthesis
858269-28-0
69696-35-1
(b) Synthesis of 5-bromo-4-chloro-2,6-dimethylpyrimidine. 5-Bromo-2,6-dimethylpyrimidin-4-ol (3.95 g, 19.45 mmol) was mixed with phosphorochloridic acid (6 mL, 64.4 mmol) and heated to reflux for 3 h at 110 °C. The reaction was carried out at a pressure of 1.5 °F. Upon completion of the reaction, the reaction solution was concentrated under reduced pressure, followed by the slow and careful addition of ice water to precipitate a white precipitate. The solid was collected by filtration, washed thoroughly with cold water and dried to afford the target product 5-bromo-4-chloro-2,6-dimethylpyrimidine (2.73 g, 63% yield). The product was analyzed by LCMS (ES+), m/e 221 [M+H]+.
References
[1] Patent: WO2013/96151, 2013, A1. Location in patent: Page/Page column 131
[2] Patent: US2016/176882, 2016, A1. Location in patent: Paragraph 0346; 0348
[3] Patent: WO2017/221092, 2017, A1. Location in patent: Paragraph 00202
[4] Patent: WO2017/221100, 2017, A1. Location in patent: Paragraph 00160
5-Bromo-4-chloro-2,6-dimethylpyrimidine Preparation Products And Raw materials
Raw materials
Preparation Products
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