[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-Methyl-2-furanyl]Methanone
![[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-Methyl-2-furanyl]Methanone price.](/CAS/GIF/1177261-85-6.gif)
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- $195 - $1540
- Product name: [4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-Methyl-2-furanyl]Methanone
- CAS: 1177261-85-6
- MF: C20H27N5O4
- MW: 401.46
- EINECS:
- MDL Number:
- Synonyms:Terazosin Impurity 9(Terazosin EP Impurity I);Terazosin EP Impurity I (Mixture of Diastereomers);[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-[(5S)-5-methyloxolan-2-yl]methanone;Methanone, [4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-;Terazosin Impurity I;[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanon;(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)((5S)-5-methyltetrahydrofuran-2-yl)methanone (Terazosin Impurity);[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone
5 prices
Selected condition：
Brand
- Biosynth
- TRC
Package
- 1mg
- 5mg
- 10mg
- 100mg
- ManufacturerBiosynth
- Product numberIA63848
- Product description[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone
- Packaging10mg
- Price$1019.4
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberIA63848
- Product description[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone
- Packaging5mg
- Price$637.2
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberIA63848
- Product description[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone
- Packaging1mg
- Price$250
- Updated2026-06-04
- Buy
- ManufacturerTRC
- Product numberA605025
- Product description[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone
- Packaging10mg
- Price$195
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberA605025
- Product description[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone
- Packaging100mg
- Price$1540
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Biosynth | IA63848 | [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone | 10mg | $1019.4 | 2026-06-04 | Buy |
| Biosynth | IA63848 | [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone | 5mg | $637.2 | 2026-06-04 | Buy |
| Biosynth | IA63848 | [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]-methanone | 1mg | $250 | 2026-06-04 | Buy |
| TRC | A605025 | [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone | 10mg | $195 | 2021-12-16 | Buy |
| TRC | A605025 | [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone | 100mg | $1540 | 2021-12-16 | Buy |
Properties
Boiling point :661.1±65.0 °C(Predicted)
Density :1.292±0.06 g/cm3(Predicted)
pka :6.52±0.50(Predicted)
Density :1.292±0.06 g/cm3(Predicted)
pka :6.52±0.50(Predicted)
Safety Information
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Description
[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl][(5S)-tetrahydro-5-methyl-2-furanyl]methanone is an impurity of Terazosin (T105000), an α-1-adrenergic blocker that is related to Prazosin (P702325).More related product prices
Prazosin hydrochloride 63074-07-7 1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone 1-(2-Furoyl)piperazine [4-(4-AMino-6-hydroxy-7-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone [4-(4-AMino-7-hydroxy-6-Methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)Methanone 23680-84-4 2-Piperazine-4-amino-6,7-dimethoxyquinazoline 70024-40-7 Terazosin IMpurity J 102839-00-9 2-Tetrahydrofuroic acidRelated product price
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Prazosin hydrochloride
$4-1620 -
63074-07-7
$12-3910 -
1-[4-(4-AMino-6,7-diMethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone
$250-650
Suppliers and manufacturers
Standardpharm Co. Ltd.
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.
QUALITY CONTROL SOLUTIONS LTD.
J & K SCIENTIFIC LTD.
Shanghai TaoSu Biochemical Technology Co., Ltd.
Quality Control Solutions Ltd.
BOC Sciences
Hubei Yangxin Medical Technology Co., Ltd.
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Shenzhen Polymeri Biochemical Technology Co., Ltd.