7-bromo-2-chloroquinazoline
Uses- Product Name
- 7-bromo-2-chloroquinazoline
- CAS No.
- 953039-66-2
- Chemical Name
- 7-bromo-2-chloroquinazoline
- Synonyms
- 2-chloro-7-bromoquinazoline;7-bromo-2-chloroquinazoline;7-BroMo-2-chloroquinazoli...;Quinazoline, 7-broMo-2-chloro-
- CBNumber
- CB71856179
- Molecular Formula
- C8H4BrClN2
- Formula Weight
- 243.49
- MOL File
- 953039-66-2.mol
7-bromo-2-chloroquinazoline Property
- Boiling point:
- 309.7±24.0 °C(Predicted)
- Density
- 1.762±0.06 g/cm3 (20 ºC 760 Torr)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -0.51±0.30(Predicted)
- Appearance
- Off-white to yellow Solid
- InChI
- InChI=1S/C8H4BrClN2/c9-6-2-1-5-4-11-8(10)12-7(5)3-6/h1-4H
- InChIKey
- LEVIQMAFISIVMA-UHFFFAOYSA-N
- SMILES
- N1=C2C(C=CC(Br)=C2)=CN=C1Cl
N-Bromosuccinimide Price
- Product number
- B684728
- Product name
- 7-Bromo-2-chloroquinazoline
- Packaging
- 250mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FB42506
- Product name
- 7-Bromo-2-chloroquinazoline
- Packaging
- 250mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- 072534
- Product name
- 7-Bromo-2-chloroquinazoline
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $82
- Updated
- 2021/12/16
- Product number
- FB42506
- Product name
- 7-Bromo-2-chloroquinazoline
- Packaging
- 500mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- FB42506
- Product name
- 7-Bromo-2-chloroquinazoline
- Packaging
- 100mg
- Price
- $50
- Updated
- 2021/12/16
7-bromo-2-chloroquinazoline Chemical Properties,Usage,Production
Uses
7-Bromo-2-chloroquinazoline is a heterocyclic derivative and is mainly used as a pharmaceutical intermediate.
Synthesis
953039-65-1
953039-66-2
Step 5. Synthesis of 7-bromo-2-chloroquinazoline: A suspension of 7-bromoquinazolin-2(1H)-one (0.5 M) in phosphoryl chloride was placed in an oil bath, heated to 110 °C and maintained for 1 hour. After completion of the reaction, the mixture was cooled to room temperature. Subsequently, the volatiles were removed under reduced pressure. The residue was ground with ice water and the resulting solid was collected by filtration and dried in air to afford the target product 7-bromo-2-chloroquinazoline in 65% yield. The product was analyzed by electrospray mass spectrometry (ES/MS) and showed m/z of 243/245 (MH+).
References
[1] Patent: WO2007/117607, 2007, A2. Location in patent: Page/Page column 334
[2] Patent: WO2017/32840, 2017, A1. Location in patent: Page/Page column 258
[3] Bioorganic and Medicinal Chemistry Letters, 2013, vol. 23, # 24, p. 6829 - 6833
7-bromo-2-chloroquinazoline Preparation Products And Raw materials
Raw materials
Preparation Products
7-bromo-2-chloroquinazoline Suppliers
- Tel
- 13962527677
- Fax
- -
- 1551481742@qq.com
- Country
- China
- ProdList
- 278
- Advantage
- 58
- Tel
- 微信 17321281695 18019252918
- Fax
- 17321281695
- sale@amkchem.com
- Country
- China
- ProdList
- 15136
- Advantage
- 55
- Tel
- 025-86918202 4000255188
- Fax
- 86-025-86918232
- sales@pharmablock.com
- Country
- China
- ProdList
- 5000
- Advantage
- 55
- Tel
- 0535-6385396
- Fax
- +86 (535) 638-9971
- info@carbottpharm.com
- Country
- China
- ProdList
- 957
- Advantage
- 56
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- Tel
- 010-010-82967028 13522913783
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12000
- Advantage
- 60
- Tel
- +86-21-68182121
- Fax
- +86-21-68182121
- Country
- China
- ProdList
- 882
- Advantage
- 52
- Tel
- 001-857-928-2050 or 1-888-588-9418
- Fax
- 001-617-206-9595
- sales@chemreagents.com
- Country
- United States
- ProdList
- 10186
- Advantage
- 62
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11035
- Advantage
- 64
- Tel
- 0531-88811783
- Fax
- +86 (531) 55696010 QQ 1762738062
- sales@trio-pharmatech.com
- Country
- China
- ProdList
- 1856
- Advantage
- 62
View Lastest Price from 7-bromo-2-chloroquinazoline manufacturers
- Product
- 7-bromo-2-chloroquinazoline 953039-66-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-02