2-Chloro-4-amino-6,7-dimethoxyquinazoline

2-Chloro-4-amino-6,7-dimethoxyquinazoline Suppliers list

Company Name:	airuikechemical co., ltd.
Tel:	+86-18353166132 +86-18353166132
Email:	sales02@airuikechemical.com
Products Intro:	Product Name:2-chloro-4-amino-6,7-dimethoxyquinazoline CAS:23680-84-4 Purity:99.9% Package:1Kg;0.00;USD\|5Kg;0.00;USD\|25Kg;0.00;USD

Company Name:	Capot Chemical Co.,Ltd.
Tel:	+86-（0）57185586718 +86-13336195806
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Products Intro:	Product Name:2-Chloro-6,7-dimethoxyquinazolin-4-amine CAS:23680-84-4 Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
Tel:	+86-371-+86-371-66670886
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Products Intro:	Product Name:2-Chloro-4-amino-6,7-dimethoxyquinazoline CAS:23680-84-4 Purity:99% Package:100g ;1KG ;5KG 25KG

Company Name:	Beijing Cooperate Pharmaceutical Co.,Ltd
Tel:	010-60279497
Email:	sales01@cooperate-pharm.com
Products Intro:	Product Name:2-Chloro-4-amino-6,7-dimethoxyquinazoline CAS:23680-84-4 Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG

Company Name:	Hi-Tech Chemistry Corp
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Products Intro:	Product Name:2-Chloro-4-amino-6,7-dimethoxyquinazoline CAS:23680-84-4

2-Chloro-4-amino-6,7-dimethoxyquinazoline manufacturers

2-Chloro-4-amino-6,7-dimethoxyquinazoline Basic information

Product Name:	2-Chloro-4-amino-6,7-dimethoxyquinazoline
Synonyms:	TIMTEC-BB SBB000787;4-Quinazolinamine, 2-chloro-6,7-dimethoxy-;4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINOZOLINE;4-AMINO-2-CHLORO-6,7-DIMETHOXY-QUINZOLINE;2-CHLORO-4-AMINO-6,7-DIMETHOXYQUINAZOLINE;2-CHLORO-6,7-DIMETHOXY-4-AMINOQUINAZOLINE;2-CHLORO-6,7-DIMETHOXY-QUINAZOLIN-4-YLAMINE;2-CHLORO-6,7-DIMETHOXYQUINAZOLINE-4-AMINE
CAS:	23680-84-4
MF:	C10H10ClN3O2
MW:	239.66
EINECS:	245-821-7
Product Categories:	Bases & Related Reagents;Heterocycles;Nucleotides;Alfuzosin Hydrochloride;Doxazosin Mesylate;Amines;Intermediates;BUILDING BLOCKS;Doxazosin;intermediate of terazosin);(intermediate of doxazosin);Quinolines, Quinazolines and derivatives;Heterocyclic Compounds
Mol File:	23680-84-4.mol

2-Chloro-4-amino-6,7-dimethoxyquinazoline Chemical Properties

Melting point	262-268 °C (dec.)(lit.)
Boiling point	374.0±42.0 °C(Predicted)
density	1.5062 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5500 (estimate)
storage temp.	2-8°C
solubility	DMSO (Sparingly, Heated), Methanol (Slightly, Heated)
form	Solid
pka	4.35±0.30(Predicted)
color	White to Off-White
Water Solubility	1.418g/L at 25℃
BRN	747463
LogP	1.5 at 25℃
CAS DataBase Reference	23680-84-4(CAS DataBase Reference)
NIST Chemistry Reference	4-Amino-2-chloro-6,7-dimethoxyquinazoline(23680-84-4)

Safety Information

MSDS Information

Provider	Language
2-Chloro-4-amino-6,7-dimethoxyquinazoline	English
SigmaAldrich	English
ACROS	English
ALFA	English

2-Chloro-4-amino-6,7-dimethoxyquinazoline Usage And Synthesis

Chemical Properties	Off-White Solid
Uses	Intermediate in the production on Terazosin.
Synthesis Reference(s)	Journal of Medicinal Chemistry, 20, p. 146, 1977 DOI: 10.1021/jm00211a031
Flammability and Explosibility	Non flammable

2-Chloro-4-amino-6,7-dimethoxyquinazoline Preparation Products And Raw materials

Raw materials

Preparation Products

Tag:2-Chloro-4-amino-6,7-dimethoxyquinazoline(23680-84-4) Related Product Information

4-Dimethylaminobenzoic acid 6-Aminocaproic acid ALTRENOGEST Glycine Tris(hydroxymethyl)aminomethane 3-Aminophenol Triethanolamine Dimethyldimethoxysilane 4-Dimethylaminopyridine 4-Dimethylaminobenzaldehyde Triallylamine Dibenzylamine Bis(2-ethylhexyl)amine Terazosin impurity 2-Piperazine-4-amino-6,7-dimethoxyquinazoline (R)-Terazosin 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] 1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone

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