
CAS Number74191-85-8
SynonymsDoxazosine [French]; 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(2,3-dihydro-1,4-benzodioxin-2-yl)carbonyl]piperazine; Doxazosinum; Normothen; Cardura; Doxazosina; Doxazosine; Cardura-1; Cardura-2; Cardura-4; MFCD00800482; 4-amino-2-[4-(1,4-benzodioxan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazoline; [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone
Molecular FormulaC23H25O5N5
Molecular Weight451.48
Purity98%
Density1.371 g/cm3
Boiling Point718ºC at 760 mmHg
Melting Point289-290°C
Appearancepowder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 74191-85-8 |
| Catalog No. | 2A-9010242 |
| Chinese Name | 多沙唑嗪 |
| Synonyms | Doxazosine [French]; 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(2,3-dihydro-1,4-benzodioxin-2-yl)carbonyl]piperazine; Doxazosinum; Normothen; Cardura; Doxazosina; Doxazosine; Cardura-1; Cardura-2; Cardura-4; MFCD00800482; 4-amino-2-[4-(1,4-benzodioxan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazoline; [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone |
| Molecular Formula | C23H25O5N5 |
| Molecular Weight | 451.48 |
| Purity | 98 |
| Density | 1.371 g/cm3 |
| Boiling Point | 718ºC at 760 mmHg |
| Melting Point | 289-290°C |
| Appearance | powder |
| Storage Condition | -20℃ |
| Application | Doxazosin (UK 33274) selectively antagonizes postsynaptic α1 adrenergic receptors. |
| MDL Number | MFCD00800482 |
| SMILES | COc1cc2nc(N3CCN(C(=O)C4COc5ccccc5O4)CC3)nc(N)c2cc1OC |
| InChI | InChI=1S/C23H25N5O5/c1-30-18-11-14-15(12-19(18)31-2)25-23(26-21(14)24)28-9-7-27(8-10-28)22(29)20-13-32-16-5-3-4-6-17(16)33-20/h3-6,11-12,20H,7-10,13H2,1-2H3,(H2,24,25,26) |
| InChI Key | RUZYUOTYCVRMRZ-UHFFFAOYSA-N |
| MSDS | msds/10242_1_74191_85_8.pdf |
| Transport Info | Product Name: Doxazosin |
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