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Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)-

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Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)- Suppliers list
Company Name: Henan Vcommend Consultrading Co., Ltd.  Gold
Tel: 13393721940
Email: sales@vcommend.com
Products Intro: Product Name:Tadalafil Spiro-urethane Impurity (EP Impurity F)
CAS:2747958-44-5
Purity:95.0% Package:10mg;20mg;50mg
Company Name: Beijing Comparison Pharmaceutical Technology Co., Ltd  
Tel: 010-010-52878169 15801002657
Email: sales@bjcomparison.com
Products Intro: Product Name:(8a′R)-6′-(1,3-benzodioxol-5-yl)-2′-methyl-2′,3′,8′,8a′- tetrahydro-6′H-spiro[3,1-benzoxazine-4,7′-pyrrolo[1,2- a]pyrazine]-1′,2,4′(1H)-trione
CAS:2747958-44-5
Purity:>=98% Package:100mg
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Email: greensnown@163.com
Products Intro: Product Name:Tadalafil EP Impurity F
CAS:2747958-44-5
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
Company Name: Wuxi Helen Biotechnology Co., Ltd.,  
Tel: 0510-85629785 18013409632
Email: sales@reading-chemicals.com
Products Intro: Product Name:(8a′R)-6′-(1,3-benzodioxol-5-yl)-2′-methyl-2′,3′,8′,8a′- tetrahydro-6′H-spiro[3,1-benzoxazine-4,7′-pyrrolo[1,2- a]pyrazine]-1′,2,4′(1H)-trione
CAS:2747958-44-5
Purity:>=95% Package:10mg;25mg;50mg;100mg;200mg;500mg
Company Name: QUALITY CONTROL SOLUTIONS LTD.  
Tel: 13670046396
Email: ORDERS@QCSRM.COM
Products Intro: Product Name:Tadalafil EP Impurity F
CAS:2747958-44-5
Purity:95% HPLC Package:10MG;25MG;50MG;100MG
Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)- Basic information
Product Name:Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)-
Synonyms:Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)-;Tadalafil EP impurity 6
CAS:2747958-44-5
MF:C22H19N3O6
MW:421.4
EINECS:
Product Categories:
Mol File:2747958-44-5.mol
Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)- Structure
Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)- Chemical Properties
Boiling point 628.1±55.0 °C(Predicted)
density 1.57±0.1 g/cm3(Predicted)
pka12.75±0.40(Predicted)
Safety Information
MSDS Information
Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)- Usage And Synthesis
Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)- Preparation Products And Raw materials
Tag:Spiro[4H-3,1-benzoxazine-4,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (8'aR)-(2747958-44-5) Related Product Information