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Remdesivir Intermediate CAS 1354823-36-1 COVID-19
N-[(S)-(4-nitrophenoxy)phenoxyphosphinyl]-L-Alanine 2-ethylbutyl ester
CAS: 1354823-36-1
Intermediate of Remdesivir (CAS 1809249-37-3) for the treatment of COVID-19
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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6-Bromo-3-Hydroxypyrazine-2-Carboxamide CAS 259793-88-9 Purity ≥99.0% Favipiravir Intermediate COVID-19
Name: 6-Bromo-3-Hydroxypyrazine-2-Carboxamide
CAS: 259793-88-9
Purity: ≥99.0%
Intermediate of Favipiravir (CAS 259793-96-9) in the treatment of Influenza virus infections and COVID-19
High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Tenofovir Alafenamide Hemifumarate CAS 1392275-56-7 API Anti-HIV
Name: Tenofovir Alafenamide Hemifumarate
CAS: 1392275-56-7
White to Almost White Crystals or Crystalline Powder
Assay: 98.0%~102.0%
A prodrug for Tenofovir, used in combination therapy for the treatment of HIV-1 Infection
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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Oseltamivir Phosphate (Tamiflu) CAS 204255-11-8 Assay 98.0%~101.5% API
Chemical Name: Oseltamivir Phosphate
CAS: 204255-11-8
Appearance: White to Off-White Crystalline Powder
Assay: 98.0%~101.5%
Orally active inhibitor of influenza virus neuraminidase; An antiviral drug. COVID-19 related research product.
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Fondaparinux Sodium CAS 114870-03-0 API
Chemical Name: Fondaparinux Sodium
CAS: 114870-03-0
Appearance: White to Off-White Powder
Assay: 95.0%~103.0% (on Dried Basis)
An Antithrombotic Anticoagulant, a Factor Xa Inhibitor
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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Acyclovir CAS 59277-89-3 Assay 98.0-101.0% (HPLC) API Factory Antiviral High Quality
Chemical Name: Acyclovir
CAS: 59277-89-3
Appearance: White Crystalline Powder
Assay: 98.0%-101.0% (HPLC)
Antiviral Used to Treat HSV and VZV Infections
API High Quality, Commercial Production
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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Atazanavir CAS 198904-31-3 Purity ≥99.0% API Factory Anti-HIV HIV-1 Protease Inhibitor
Chemical Name: Atazanavir
CAS: 198904-31-3
Appearance: White Powder
Purity: ≥99.0%
HIV-1 Protease Inhibitor
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Moc-L-Tert-Leucine CAS 162537-11-3 Purity ≥99.0% (HPLC) Atazanavir Intermediate Factory
Chemical Name: Moc-L-Tert-Leucine
CAS: 162537-11-3
Appearance: White to Off-White Crystals
Purity: ≥99.0% (HPLC)
Intermediate of Atazanavir HIV-1 Protease Inhibitor
High Quality, Commercial Production
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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Darunavir Ethanolate CAS 635728-49-3 Purity ≥99.0% API Factory Anti-HIV HIV Protease Inhibitor
Chemical Name: Darunavir Ethanolate
CAS: 635728-49-3
Appearance: White or Off-White Crystalline Powder
Purity: ≥99.0%
Non-peptide HIV Protease Inhibitor Anti-HIV
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Darunavir CAS 206361-99-1 Anti-HIV Purity ≥99.0% API High Purity HIV Protease Inhibitor
Chemical Name: Darunavir
CAS: 206361-99-1
Appearance: White or Off-White Crystalline Powder
Purity: ≥99.0%
HIV-1 Protease Inhibitor Anti-HIV
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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N-(4-Aminobenzoyl)-L-Glutamic Acid CAS 4271-30-1 Purity ≥99.0% (HPLC) Folic Acid Intermediate Factory
Chemical Name: N-(4-Aminobenzoyl)-L-Glutamic Acid
Synonyms: H-4-ABZ-Glu-OH
CAS: 4271-30-1
Appearance: White or Light Yellow Crystalline Powder
Purity: ≥99.0% (HPLC)
Intermediate of Folic Acid (CAS: 59-30-3)
Contact: Mr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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Methyl 2-Piperidinecarboxylate CAS 41994-45-0 Purity ≥99.0% (GC) High Purity
Chemical Name: Methyl 2-Piperidinecarboxylate
CAS: 41994-45-0
Appearance: Colorless to Pale Yellow Liquid
Purity: ≥99.0% (GC)
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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Chloramphenicol CAS 56-75-7 Purity ≥99.0% (HPLC) High Purity
Chemical Name: Chloramphenicol
CAS: 56-75-7
Appearance: White to Light Yellow Powder
Purity: ≥99.0% (HPLC)
High Quality, Commercial Production
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-mail: alvin@ruifuchem.com
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(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0%
Name: (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
CAS: 2964-48-9
Appearance: White to Pale Yellow Powder
Purity: ≥99.0% (HPLC)
Chiral Compounds, Commercial Production
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-mail: alvin@ruifuchem.com
