2,4-Dichloro-6,7-dimethoxyquinazoline

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Names

[ CAS No. ]:
27631-29-4

[ Name ]:
2,4-Dichloro-6,7-dimethoxyquinazoline

[Synonym ]:
2,4-Dichlor-6,7-dimethoxy-chinazolin
7-diMethoxyquinoazoline
2-Chloro-6,7-diMethoxyquinazolin-4-yl Chloride
2,4-Dichloro-6,7-dimethoxyquin
2,4-Dichloro-6,7-dimethoxyquinazoline
2,4-dichloro-6,7-dimethoxy-quinazoline
2,4-Dichloro-6,7-dimethoxyquinoazoline
Quinazoline, 2,4-dichloro-6,7-dimethoxy-
MFCD00051733
2-chloro-6,7-dimethoxy-3H-quinazolin-4-one
2,4-DICHLORO-6,7-DIMETHOXYQUINAZOLINETERAZOSIN
2,4-Dichloro-6,7-dimethoxyxinazoline
2,4-Dichloro-6,7-dimethoxy quinazoline

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
340.5±42.0 °C at 760 mmHg

[ Melting Point ]:
172-177 °C

[ Molecular Formula ]:
C10H8Cl2N2O2

[ Molecular Weight ]:
259.089

[ Flash Point ]:
159.7±27.9 °C

[ Exact Mass ]:
257.996277

[ PSA ]:
44.24000

[ LogP ]:
2.69

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.614

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39-S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6,7-Dimethoxyquinazoline-2,4-dione
  • Triphosgene
  • 2-Amino-4,5-dimethoxybenzonitrile
  • Methyl 3,4-dimethoxybenzoate
  • Methyl 4,5-dimethoxy-2-nitrobenzoate
  • 2-Amino-4,5-dimethoxybenzoic acid
  • Methyl 2-amino-4,5-dimethoxybenzoate
  • 4,5-Dimethoxy-2-nitrobenzoic acid
  • 3,4-DIMETHOXY-6-NITROBENZAMIDE
  • 2-Amino-4,5-dimethoxybenzamide

DownStream

  • 1-((2-Chloro-6,7-dimethoxy-4-quinazolinyl)oxy)-3-((1-methylethyl)amino )-2-propanol
  • 2-Chloro-6,7-dimethoxy-quinazoline
  • 2-CHLORO-6,7-DIMETHOXYQUINAZOLIN-4(3H)-ONE
  • 2-Chloro-6,7-dimethoxyquinazolin-4-amine
  • 1-[6,7-dimethoxy-2-(2-phenylhydrazinyl)quinazolin-4-yl]-2-phenylhydrazine,hydrochloride
  • [[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea
  • 1-[[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]-3-methylurea
  • [[2-(ethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea
  • [[2-(2-aminoethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea,hydrochloride
  • [[6,7-dimethoxy-2-(4-methylpiperazin-1-yl)quinazolin-4-yl]amino]urea,hydrochloride

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • d6-2,4-dichloro-6,7-dimethoxyquinazoline
  • 2,4-Dichloro-6,7-dimethylpteridine
  • 2,4-Dichloro-6,7-dihydropyrido[3,4-d]pyrimidin-8(5H)-one
  • 2,4-Dichloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
  • 2,4-dichloro-6,7-dihydro-5H-pyrano[2,3-d]pyrimidine
  • 2,4-Dichloro-6,7,8,9-tetrahydro-5H-pyrimido[5,4-d]azepine
  • 1-(3-((Benzyloxy)methyl)piperidin-1-yl)-2,2-dimethylpropan-1-one
  • 2-(4-fluorophenoxy)-N-(4-(methylthio)phenyl)acetamide
  • Ethyl 4-(3-((benzyloxy)methyl)piperidin-1-yl)-4-oxobutanoate
  • 4-({[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl](methyl)amino}methyl)-3-fluorobenzonitrile
  • (3-((Benzyloxy)methyl)piperidin-1-yl)(3,4-difluorophenyl)methanone
  • 4-(3,5-Dimethoxyphenoxy)benzenamine
  • N-(2,5-diethoxyphenyl)-2-(5-formyl-2-methoxyphenoxy)acetamide
  • Ethyl 2-({5-[(2,6-dimethylphenyl)amino]-1,3,4-thiadiazol-2-yl}sulfanyl)acetate
  • 1,3-dimethyl-7-(3-nitrophenyl)-5-((2-oxo-2-(pyrrolidin-1-yl)ethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
  • 1-methyl-2-oxo-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)-1,2-dihydropyridine-3-carboxamide
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