ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Quinoline compounds > 2,4-Dichloro-6,7-dimethoxyquinazoline
2,4-Dichloro-6,7-dimethoxyquinazoline
2,4-Dichloro-6,7-dimethoxyquinazoline Basic information
- Product Name:
- 2,4-Dichloro-6,7-dimethoxyquinazoline
- Synonyms:
-
- TIMTEC-BB SBB000972
- 2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINE
- 2,4-Dichloro-6,7-dimethoxyquin
- Doxazosin Impurity 5(Doxazosin EP Impurity E)
- Doxazosin Impurity 6
- 2-Chloro-6,7-diMethoxyquinazolin-4-yl Chloride
- 2,4-Dichloro-6-Methoxy-7-quinazolinyl Methyl ether
- Doxazosin Related Compound E (20 mg) (2,4-dichloro-6,7-dimethoxyquinazoline)
- CAS:
- 27631-29-4
- MF:
- C10H8Cl2N2O2
- MW:
- 259.09
- EINECS:
- 608-117-4
- Product Categories:
-
- Building Blocks
- Halogenated Heterocycles
- Heterocyclic Building Blocks
- Quinazolines
- QuinazolinesHeterocyclic Building Blocks
- Aromatics
- Heterocycles series
- Quinolines, Quinazolines and derivatives
- Quinoline&Isoquinoline
- Heterocycles
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Mol File:
- 27631-29-4.mol
More
Less
2,4-Dichloro-6,7-dimethoxyquinazoline Chemical Properties
- Melting point:
- 175-178 °C (lit.)
- Boiling point:
- 340.5±42.0 °C(Predicted)
- Density
- 1.5369 (rough estimate)
- refractive index
- 1.6100 (estimate)
- storage temp.
- 2-8°C
- solubility
- Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
- pka
- -0.49±0.30(Predicted)
- form
- Crystalline Powder
- color
- Pale yellow to beige
- Water Solubility
- Insoluble in water.
- Sensitive
- Moisture Sensitive
- BRN
- 190331
- CAS DataBase Reference
- 27631-29-4(CAS DataBase Reference)
More
Less
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 37/39-26-36
- WGK Germany
- 3
- HS Code
- 29334900
More
Less
2,4-Dichloro-6,7-dimethoxyquinazoline Usage And Synthesis
Chemical Properties
pale yellow to beige crystalline powder
Uses
An intermediate in the preparation of potential inhibitors of epidermal growth factor receptor kinases. An intermediate in the preparation of Terazosin (T105000).
Uses
2,4-Dichloro-6,7-dimethoxyquinazoline is used as an intermediate in the preparation of potential inhibitors of epidermal growth factor receptor kinases. It is also used as an intermediate in the preparation of terazosin.
2,4-Dichloro-6,7-dimethoxyquinazolineSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
More
Less
2,4-Dichloro-6,7-dimethoxyquinazoline(27631-29-4)Related Product Information
- Dimethyl carbonate
- Quinazoline
- Metformin
- Primaquine diphosphate
- Dimethyldimethoxysilane
- Sulfaquinoxaline
- 2-Chloropyrimidine
- 2-Chloroquinazoline
- 2-CHLORO-6,7-DIMETHOXYQUINAZOLINE
- 4-CHLORO-6-HYDROXYQUINAZOLINE
- 4-CHLORO-QUINAZOLINE
- 4-Chloro-7-methoxyquinazoline
- 2,4-Dichloroquinazoline
- 2,4-Dichloro-7-methoxyquinazoline
- 2,4-Dichloro-6-methoxyquinazoline
- 2,4-Dichloropyrimidine
- 4-Chloro-6,7-dimethoxyquinazoline
- 4-CHLORO-7-HYDROXYQUINAZOLINE