Adhesives & Sealants

Product details:
Molecular formula: C22H19N3O4
CAS No: 171596-29-5
Assay: 99%
Place of origin: China
Quality standard: Enterprise standard
Keywords: Bodybuilding, steroid hormone, raw material powder

Description:
Molecular weight: 389.4
Assay: 98.6%
Appearance: White powder

Applications:

Tadalafil is also used to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). Blocking PDE5 is believed to relax the smooth muscle in the prostate and bladder. This helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate frequently or urgently (including during the middle of the night)

Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by blocking a certain enzyme (phosphodiesterase-PDE5) in the body. In combination with sexual stimulation, tadalafil helps blood flow into the penis to achieve and maintain an erection.
Tadalafil is also used in both men and women to treat the symptoms of pulmonary arterial hypertension. This is high blood pressure that occurs in the main artery that carries blood from the right side of the heart (the ventricle) to the lungs. When the smaller blood vessels in the lungs become more resistant to blood flow, the right ventricle must work harder to pump enough blood through the lungs.

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TEST ITEMS |
SPECIFICATION |
RESULTS |

Description |
: White Powder |
? |

Assay(by TLC) |
: 98.0%min |
98.6% |

Melting Point |
: 301~303degrees |
301.0~302.5degrees |

Loss On Drying |
: 0.5%max |
0.13% |

Specific Rotation |
: +69~ +71° |
+70.0° |
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