Tadanafil Intermediate

Product Details

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Product introduction

Product name:

(1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-2-CHLOROACETYL-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE

Single impurity: ≤1.0%

HPLC purity: ≥98%

Cas: 171489-59-1

MF: C₂₂H₁₉ClN₂O₅

Molecular Weight: 426.85

Application: Tadanafil intermediate cas 171489-59-1 can be used as organic synthesis intermediates and pharmaceutical intermediates, and can be used in laboratory research and development processes and chemical and pharmaceutical synthesis processes.

Specification

Items	Standards		Results
Description	Fine light yellow powder		Complies
Related Substance	Single impurity	≤0.5%	0.07%
	Total impurities	≤1.0%	0.44%
Loss on drying	≤0.5%		0.13%
Specific Rotation	-125°～ -131°		-130.4°
Heavy metal	10ppm		Conforms
Assay	≥99%		99.54%

Packing

Generally, the Tadanafil intermediate cas 171489-59-1 will be packed via aluminum foil bag and fiber drum.