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ChemicalBook >> CAS DataBase List >> 2,4-Dichloro-6,7-dimethoxyquinazoline

2,4-Dichloro-6,7-dimethoxyquinazoline

2,4-Dichloro-6,7-dimethoxyquinazoline price.
  • $7 - $2148.3
  • Product name: 2,4-Dichloro-6,7-dimethoxyquinazoline
  • CAS: 27631-29-4
  • MF: C10H8Cl2N2O2
  • MW: 259.09
  • EINECS:608-117-4
  • MDL Number:MFCD00051733
  • Synonyms:TIMTEC-BB SBB000972;2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINE;2,4-Dichloro-6,7-dimethoxyquin;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);Doxazosin EP IMpurity E;Doxazosin Related CoMpound E
38 prices
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Brand
  • Abosyn
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  • Biosynth Carbosynth
  • Chemcia Scientific
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Package
  • 20mg
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  • ManufacturerAbosyn
  • Product number10-2297
  • Product description2,4-dichloro-6,7-dimethoxyquinazoline 95%-98%
  • Packaging5g
  • Price$240
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP39122
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 95%
  • Packaging25G
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP39122
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 95%
  • Packaging100G
  • Price$605
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberH-6021
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 97%
  • Packaging5g
  • Price$56.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-08493
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 98%
  • Packaging100g
  • Price$296
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52286
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline
  • Packaging25g
  • Price$130
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number0017TG
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline,tech.
  • Packaging500g
  • Price$714
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL06051
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline, 97%
  • Packaging1g
  • Price$22.4
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberL06051
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline, 97%
  • Packaging5g
  • Price$56.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL06051
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline, 97%
  • Packaging25g
  • Price$197
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number27631294
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline
  • Packaging100g
  • Price$724
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number27631294
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline
  • Packaging25g
  • Price$284.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136450
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 97%
  • Packaging250mg
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136450
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 97%
  • Packaging1g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136450
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 97%
  • Packaging5g
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA136450
  • Product description2,4-Dichloro-6,7-dimethoxyquinazoline 97%
  • Packaging10g
  • Price$56
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Abosyn 10-2297 2,4-dichloro-6,7-dimethoxyquinazoline 95%-98% 5g $240 2021-12-16 Buy
ACHEMBLOCK P39122 2,4-Dichloro-6,7-dimethoxyquinazoline 95% 25G $200 2021-12-16 Buy
ACHEMBLOCK P39122 2,4-Dichloro-6,7-dimethoxyquinazoline 95% 100G $605 2021-12-16 Buy
Acrotein H-6021 2,4-Dichloro-6,7-dimethoxyquinazoline 97% 5g $56.83 2021-12-16 Buy
AHH MT-08493 2,4-Dichloro-6,7-dimethoxyquinazoline 98% 100g $296 2021-12-16 Buy
AK Scientific J52286 2,4-Dichloro-6,7-dimethoxyquinazoline 25g $130 2021-12-16 Buy
AK Scientific 0017TG 2,4-Dichloro-6,7-dimethoxyquinazoline,tech. 500g $714 2021-12-16 Buy
Alfa Aesar L06051 2,4-Dichloro-6,7-dimethoxyquinazoline, 97% 1g $22.4 2021-12-16 Buy
Alfa Aesar L06051 2,4-Dichloro-6,7-dimethoxyquinazoline, 97% 5g $56.6 2021-12-16 Buy
Alfa Aesar L06051 2,4-Dichloro-6,7-dimethoxyquinazoline, 97% 25g $197 2021-12-16 Buy
Alichem 27631294 2,4-Dichloro-6,7-dimethoxyquinazoline 100g $724 2021-12-16 Buy
Alichem 27631294 2,4-Dichloro-6,7-dimethoxyquinazoline 25g $284.2 2021-12-16 Buy
Ambeed A136450 2,4-Dichloro-6,7-dimethoxyquinazoline 97% 250mg $7 2021-12-16 Buy
Ambeed A136450 2,4-Dichloro-6,7-dimethoxyquinazoline 97% 1g $17 2021-12-16 Buy
Ambeed A136450 2,4-Dichloro-6,7-dimethoxyquinazoline 97% 5g $31 2021-12-16 Buy
Ambeed A136450 2,4-Dichloro-6,7-dimethoxyquinazoline 97% 10g $56 2021-12-16 Buy

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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