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H28405 4-Chloro-6,7-dimethoxyquinazoline, 98%

CAS Number

Stock No. Size Price ($) Quantity Availability
H28405-06 5g 68.30
H28405-14 25g 201.00
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4-Chloro-6,7-dimethoxyquinazoline, 98%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Ambient temperatures.
Insoluble in water.


A useful synthetic intermediate in the preparation of epidermal growth factors.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literature References

R K Narla; X P Liu; D E Myers; and F M Uckun. 4-(3'-Bromo-4'hydroxylphenyl)-amino-6,7-dimethoxyquinazoline: a novel quinazoline derivative with potent cytotoxic activity against human glioblastoma cells. Clin Cancer Res. 1988, 41405.

Chappie, T.A, Discovery of a Series of 6,7-Dimethoxy-4-pyrrolidylquinazoline PDE10A Inhibitors†.J. Med. Chem. 2007 , 50(2), 182-185.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • A10218

    Diethyl cyanomethylphosphonate, 98+%
  • L09044

    2-Methoxy-5-methylphenol, 98%
  • L14835

    1,4-Dichloro-5,6,7,8-tetrahydro-5,8-ethanophthalazine, 97%
  • 12514

    Nickel(II) sulfate hexahydrate, 98%
  • H61748

    5-Chlorobenzo[b]thiophene, 97%

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