summarize:
hydrochloride is an intermediate of tadanafil. Him up to it, also known as (6 r - 12 ar) - 6 - (1, 3 - benzene and two evil MAO - 5 - base) - 2 - methyl - 2,3,6,7,12,12 a - 6 hydrogenated pyrazine and [1 ', 2 '- 1, 6] - [3, 4 - bChemicalbook] pyridine and indole - 1, 4 - diketone, brand name "cialis," It is an oral PDE5 inhibitor for erectile dysfunction (ED). Tadalafil was released in the United States in December 2003 as an oral once-daily dosage. It is also approved in the United States and Europe for benign prostatic hyperplasia and pulmonary hypertension.
use:
D-tryptophan methyl ester hydrochloride is an intermediate in the synthesis of tryptophan derivatives. It can be used as an intermediate of tadanafil for the treatment of male erectile dysfunction. Tadana is not an intermediate.
| Fusing point: |
213-216 °C(lit.) |
| density: |
1.337g/cm3 at 20ºC |
| Refractive index: |
-19 ° (C=5, MeOH) |
| Storage condition: |
Keep in dark place,Sealed in dry,Room Temperature |
| solubility: |
DMSO, (Slightly), Methanol (Slightly), Water (Slightly) |
| form: |
Solid |
| colour: |
White to Off-White |
| Water solubility: |
Soluble in water (150 mg/ml), dimethyl sulfoxide and methanol (50 mg/ml). |
Installation Instructions
Jiangsu Boquan Biotechnology Co., LTD. (hereinafter referred to as "Boquan") is a long-term engaged in fine chemical products and set production, sales and service in one of the company, the products are widely used in fine chemical raw materials, organic synthesis and pharmaceutical industry, chemical reagents, industrial sewage treatment, cosmetics, industrial electroplating, daily chemicals, food additives, pesticide chemical industry and other industries. Products are distributed all over the world, trusted by customers. The company's integrity, strength and product quality are widely recognized by the majority of customers and the industry. In terms of service, our company adheres to the principle of customer first, pursues the concept of "high quality, excellent price, and thoughtful service", and is committed to providing customers with quality products and pleasant shopping experience, no matter the size of customer demand, we can supply. In line with the principle of high quality, high efficiency and high service, we enjoy a good reputation in the same industry, and have a good reputation and influence, thanks to the support and love of manufacturers and customers.
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