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13790-39-1

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13790-39-1 Structure

13790-39-1 Structure
IdentificationMore
[Name]

4-Chloro-6,7-dimethoxyquinazoline
[CAS]

13790-39-1
[Synonyms]

4-CHLORO-6,7-DIMETHOXYQUINAZOLINE
BUTTPARK 47\08-02
4-Cholro-6,7-dimethoxyquinazoline
4-Chloro-6,7-Dimethoxyquinazol
6,7-Dimethoxy-4-Chloro-Quinzaoline
Quinazoline, 4-chloro-6,7-dimethoxy-
[EINECS(EC#)]

672-791-6
[Molecular Formula]

C10H9ClN2O2
[MDL Number]

MFCD01570172
[Molecular Weight]

224.64
[MOL File]

13790-39-1.mol
Questions And AnswerBack Directory
[Synthesis]

4-Chloro-6,7-dimethoxyquinazoline can be obtained from 4,5-dimethoxy-2-aminobenzoic acid via cyclization and chlorination reactions. The synthetic reaction formula is shown in the figure below:

Synthetic reaction formula of 4-chloro-6,7-dimethoxyquinazoline

Figure 4-Chloro-6,7-dimethoxyquinazoline

Chemical PropertiesBack Directory
[Melting point ]

185 °C
[Boiling point ]

345.5±37.0 °C(Predicted)
[density ]

1.321±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[pka]

0.77±0.30(Predicted)
[Water Solubility ]

Insoluble in water.
[Usage]

A useful synthetic intermediate
[CAS DataBase Reference]

13790-39-1(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37:Wear suitable gloves .
[Hazard Note ]

Irritant
Hazard InformationBack Directory
[Uses]

4-Chloro-6,7-dimethoxyquinazoline  is a useful synthetic intermediate in the preparation of epidermal growth factors
Spectrum DetailBack Directory
[Spectrum Detail]

4-Chloro-6,7-dimethoxyquinazoline(13790-39-1)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

4-Chloro-6,7-dimethoxyquinazoline, 98%(13790-39-1)
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