Taizhou Volsen Chemical Co., Ltd.
HomeProductsPharmaceutical IntermediatesAnti-ViralVelpatasvir Intermediate 1438383-89-1

Velpatasvir Intermediate 1438383-89-1

  • $1
    ≥1
    Kilogram
Payment Type:
T/T
Incoterm:
CIF
Min. Order:
1 Kilogram
Transportation:
Air
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  • Product Description
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Product Attributes

Model No.1438383-89-1

BrandVOLSENCHEM

Supply Ability & Additional Information

PackagingAS REQUIRED

ProductivityKGS

TransportationAir

Place of OriginCHINA

Supply AbilityTRUE MANUFACTURER

CertificateISO

Payment TypeT/T

IncotermCIF

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
AS REQUIRED
Velpatasvir intermediate 9-Bromo-3-(2-Bromo Acetyl)-10,11-Dihydro-5H-dibenzo(c,g) Chromen-8(9H)-one CAS number is 1438383-89-1, his synthesis process is as following:    1. Dissolve 5.0 g of 2-bromo-5-iodobenzyl alcohol in dry 40 mL of tetrahydrofuran, cool the system to below -10 ° C, and slowly add 17.6 mL of isopropylmagnesium chloride to the reaction temperature to control the reaction temperature not to exceed -10 ° C. After completion of the dropwise addition, the...

Product Categories : Pharmaceutical Intermediates > Anti-Viral

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