Ethyl 5-Acetoxy-6-Bromo-2-(Bromomethyl)-1-Methyl-1H-Indole-3-Carboxylate CAS 110543-98-1 Arbidol Hydrochloride Intermediate Assay ≥98.0% (HPLC)

Short Description:

Chemical Name: Ethyl 5-Acetoxy-6-Bromo-2-(Bromomethyl)-1-Methyl-1H-Indole-3-Carboxylate

CAS: 110543-98-1

Assay: ≥98.0% (HPLC)

Appearance: Off-White Powder

Intermediate of Arbidol Hydrochloride (CAS: 131707-23-8)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Intermediates of Arbidol Hydrochloride:

110543-98-1 - Description:

Ruifu Chemical is the leading manufacturer of Ethyl 5-Acetoxy-6-Bromo-2-(Bromomethyl)-1-Methyl-1H-Indole-3-Carboxylate (CAS: 110543-98-1) with high quality, intermediate of Arbidol Hydrochloride (CAS: 131707-23-8).
Ruifu Chemical has been supplying pharmaceutical intermediates more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Arbidol Hydrochloride intermediates, please e-mail: alvin@ruifuchem.com  

110543-98-1 - Chemical Properties:

Chemical Name Ethyl 5-Acetoxy-6-Bromo-2-(Bromomethyl)-1-Methyl-1H-Indole-3-Carboxylate
Synonyms Arbidol Impurity 7; Ethyl 5-Acetyloxy-6-Bromo-2-(Bromomethyl)-1-Methylindole-3-Carboxylate
Stock Status In Stock, Commercial Production  
CAS Number 110543-98-1
Molecular Formula C15H15Br2NO4
Molecular Weight 433.09 g/mol
Melting Point 174.0-176.0℃ 
Density 1.67±0.10 g/cm3
Storage Condition Under Inert Gas (Nitrogen or Argon) at 2-8℃
COA & MSDS Available
Origin of Product    Shanghai, China
Product Categories
Pharmaceutical Intermediates
Brand Ruifu Chemical

110543-98-1 - Specifications:

Items Specifications  Results
Appearance Off-White Powder  Off-White Powder   
Melting Point 174.0-176.0℃ 175.0-176.0℃
Loss on Drying ≤0.50% 0.30%
Assay / Analysis Method ≥98.0% (HPLC)  98.81%
1H NMR Spectrum Consistent with Structure    Conforms   
Conclusion The product has been tested and complies with the given specifications

110543-98-1 - Package/Storage/Shipping:

Package: Fluorinated bottle, Aluminium foil bag, 25kg/cardboard drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2-8℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery. 

110543-98-1 - Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

110543-98-1 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

110543-98-1 - Application:

Ethyl 5-Acetoxy-6-Bromo-2-(Bromomethyl)-1-Methyl-1H-Indole-3-Carboxylate (CAS: 110543-98-1), intermediate of Arbidol Hydrochloride (CAS: 131707-23-8).
Arbidol Hydrochloride is an antiviral treatment for influenza infection used in Russia and China. The drug is manufactured by Pharmstandard and since 2005 it has been the number one best-selling over-the-counter drug in Russia. Simultaneously kill A and B influenza viruses; Prevent virus solution and replication; Induced interferon and significantly improved immunity; Significantly reduce the symptoms of influenza and shorten the course of influenza; Prevent and prevent the occurrence and development of post-influenza syndrome; Influenza epidemic prevention can effectively prevent influenza. 

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