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ADD:Yongqing Industrial,Tongliang County,Chongqing,China. |
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Post code:402565 |
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Contact: Guoyue Lin |
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Tel:+86-23-45423666, |
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+86-23-45423118 |
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Fax:+86-23-45423198 |
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Email:wedhr@wrdpharm.com |
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world@wrdpharm.com |
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Prazosin Hydrochloride |
| molecular formula: C19H22N5O4·HCL |
| molecular weight:
419.9 |
Chemical name: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanyl carbonyl)
piperazine Hydrochloride
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| CAS: 19237-84-4 |
| structure
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Main quality indexes: |
ITEM |
LIMIT |
Appearance |
white or off-white crystalline powder |
PH |
3.0~4.5 |
Loss on drying |
≤1.0% |
Assay |
98.0%~102.0% |
Heavy metal |
≤20PPM |
Other projects according to related standard execution |
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Quantity year: 2000kg |
Package: 1,5,10,25kg/Drum |
purpose: anti-hypretensive drug |
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