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語言選擇: 正好黑龙江11选5 ∷  英文版

他達那非中間體171596-41-1

  • 他達那非中間體 171596-41-1
他達那非中間體 171596-41-1

黑龙江11选5基本走势:他達那非中間體 171596-41-1

  • 含量大于99%
  • 包裝:1kg/袋或25kg/桶或按要求
  • 產品描述:他達那非中間體,Tadalafil intermediate, 171596-41-1
  • 在線訂購

正好黑龙江11选5 www.fxwwmj.com.cn (1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE

Synonyms

(1R,3R)-1-(3,4-methylenedioxyphenyl)-2,3,4,9-tetrahidro-9H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester;

1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLICACID,1-(1,3-BENZODIOXOL-5-YL)-2,3,4,9-TETRAHYDRO-METHYLESTER,(1R,3R);

(1R,3R)-1-(3,4-methylenedioxyphenyl)-1,2,3,4-tetrahydro-pyrido[3,4-b]indole-3-carboxylic acid methyl ester;

(1R,3R)-methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate;

(1R,3R)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester;

CAS no1596-41-1

PSA72.58000

LogP3.00210

Melting point83-85°C

分析項目

ITEM OF ANALYSIS

指標

STANDARD

性狀

Appearance

微黃色至黃色粉末

Light yellow to yellow powder

比旋度

specific rotation

+79-84

干燥失重

Loss on Drying

0.5%

含量

Assay

97%

單一雜質

Single impurity

2.5%

總雜質

Total impurities

3.0%

結論

Conclusion

符合企業標準

Conforms to Enterprise Standard