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66715 Sigma-Aldrich

4-Amino-2-chloro-6,7-dimethoxyquinazoline

puriss., ≥99.0% (HPLC)

Synonym: 2-Chloro-6,7-dimethoxy-4-quinazolinamine

  • CAS Number 23680-84-4

  • Empirical Formula (Hill Notation) C10H10ClN3O2

  • Molecular Weight 239.66

  •  Beilstein Registry Number 747463

  •  EC Number 245-821-7

  •  MDL number MFCD00051734

  •  PubChem Substance ID 329760308

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Properties

Related Categories Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Quinazolines More...
InChI Key   HWIIAAVGRHKSOJ-UHFFFAOYSA-N
grade   puriss.
assay   ≥99.0% (HPLC)
mp   262-268 °C (dec.)(lit.)

Description

Other Notes

Building block for preparing terazosine and its analogues, α1-adrenoceptor antagonists, see e.g.

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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518654 4-Amino-2-chloro-6,7-dimethoxyquinazoline, 95%

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