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

CAS: 23680-84-4

Ref. TR-A603439

10g
143.00 €
25g
232.00 €
Estimated delivery in United States, on Tuesday 10 Dec 2024

Product Information

Name:
4-Amino-2-chloro-6,7-dimethoxyquinazoline
Controlled Product
Synonyms:
  • Doxazosin Mesilate Imp. F (EP)
  • Doxazosin USP Related Compound C
  • Doxazosin USP RC C
  • 2-Chloro-6,7-dimethoxyquinazolin-4-amine
  • Terazosin Hydrochloride Imp. A (EP)
  • Alfuzosin Hydrochloride Imp. B (EP)
  • Prazosin Hydrochloride Imp. A (EP)
  • Quinazoline
  • 4-amino-2-chloro-6,7-dimethoxy- (8CI)
  • 2-Chloro-4-amino-6,7-dimethoxyquinazoline
  • See more synonyms
  • 2-Chloro-6,7-dimethoxy-4-quinazolinamine
  • Doxazosin Related Compound C
  • Alfuzosin Hydrochloride Impurity B
  • Doxazosin Mesilate Impurity F
  • Prazosin Hydrochloride Impurity A
  • Terazosin Hydrochloride Dihydrate Impurity A
  • Alfuzosin Impurity B
  • Doxazosin Impurity F
  • Prazosin Impurity A
  • Terazosin Impurity A
  • 2-Chloro-4-Amino-6,7-Dimethoxy Quinazoline
  • 2-Chloro-4-Amino-6,7-Dimethoxyquinazoline
  • 2-Chloro-6,7-Dimethoxy
  • 2-Chloro-6,7-Dimethoxy-4-Aminoquinazoline
  • 2-Chloro-6,7-Dimethoxy-Quinazolin-4-Amine
  • 2-Chloro-6,7-dimethoxy-quinazolin-4-ylamine
  • 2-chloro-4-Amino-6,7-Dimethoxy Quinazoiline
  • 4-Amino-2-Chloro-6,7-Dimethoxy Quinazoline
  • 4-Amino-2-Chloro-6,7-Dimethoxy-Quinzoline
  • 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline
  • 4-Amino-2-Chloro-6,7-Dimethoxyquinozoline
  • 4-Quinazolinamine, 2-chloro-6,7-dimethoxy-
  • Quinazolinamine
  • Quinazoline, 4-amino-2-chloro-6,7-dimethoxy-
  • Timtec-Bb Sbb000787
Description:

Impurity Terazosin EP Impurity A/ Doxazosin EP Impurity F /Alfuzosin EP Impurity B
Applications 4-Amino-2-chloro-6,7-dimethoxyquinazoline (Terazosin EP Impurity A) is an intermediate in the production on Terazosin. Alfuzosin EP Impurity B
References Shaw, Y., et al.: J. Med. Chem., 47, 4453 (2004), Mendes da Silva, J., et al.: Bioorg. Med. Chem., 16, 7254 (2008),

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
TRC
Long term storage:
Notes:

Chemical properties

Molecular weight:
239.66
Formula:
C10H10ClN3O2
Color/Form:
Neat
InChI:
InChI=1S/C10H10ClN3O2/c1-15-7-3-5-6(4-8(7)16-2)13-10(11)14-9(5)12/h3-4H,1-2H3,(H2,12,13,14)
InChI key:
InChIKey=HWIIAAVGRHKSOJ-UHFFFAOYSA-N
SMILES:
COc1cc2nc(Cl)nc(N)c2cc1OC
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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