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Remdesivir N-2 Intermediate CAS 1191237-80-5 COVID-19
Name: Remdesivir N-2 Intermediate
Synonyms: Remdesivir O-Desphosphate Acetonide Impurity
CAS: 1191237-80-5
Appearance: White to Almost White Powder
Purity: ≥98.0%
Intermediate of Remdesivir (CAS 1809249-37-3) COVID-19
High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Remdesivir Metabolite (GS-441524) CAS 1191237-69-0 COVID-19
Name: Remdesivir Metabolite (GS-441524)
CAS: 1191237-69-0
Appearance: White to Almost White Powder
Purity: ≥99.0%
Intermediate of Remdesivir (CAS 1809249-37-3) COVID-19
High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Remdesivir Intermediate CAS 946511-97-3 COVID-19 (S)-2-Ethylbutyl 2-Aminopropanoate Hydrochloride
Name: (S)-2-Ethylbutyl 2-Aminopropanoate Hydrochloride
Synonyms: L-Alanine 2-Ethylbutyl Ester Hydrochloride
CAS: 946511-97-3
Appearance: White to Almost White Powder Purity: ≥99.0%
Intermediate of Remdesivir (CAS 1809249-37-3) for the treatment of COVID-19
High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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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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Tenofovir CAS 147127-20-6 Assay 98.0%~102.0% API Anti-HIV Factory
Name: Tenofovir
CAS: 147127-20-6
Appearance: White or Off-White Crystalline Powder
Assay: 98.0%~102.0% (on anhydrous basis)
Tenofovir is used for the treatment of Chronic Heptatitis B as well as prevention and treatment of HIV/AIDS.
High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Azithromycin Dihydrate CAS 117772-70-0 Assay 945~1030μg/mg API Factory High Quality
Chemical Name: Azithromycin Dihydrate
CAS: 117772-70-0
Appearance: White to Almost White Powder
Assay: 945~1030μg/mg
Azithromycin is a Broad-Spectrum Macrolide Antibiotic
API High Quality, Commercial Production
Inquiry: 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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6-Fluoro-3-Hydroxypyrazine-2-Carbonitrile CAS 356783-31-8 Purity ≥98.0% (HPLC) Favipiravir Intermediate COVID-19
Chemical Name: 6-Fluoro-3-Hydroxypyrazine-2-Carbonitrile
6-Fluoro-3-oxo-3,4-Dihydropyrazine-2-Carbonitrile
CAS: 356783-31-8
Appearance: Pale Yellow to Off-White Powder
Purity: ≥98.0% (HPLC)
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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Pazopanib Hydrochloride CAS 635702-64-6 Purity >99.0% (HPLC) API Factory
Chemical Name: Pazopanib Hydrochloride
CAS: 635702-64-6
Appearance: White to Slightly Yellow Powder
Purity: >99.0% (HPLC)
Tyrosine kinase receptor inhibitor for the treatment advanced renal cell carcinoma or advanced soft tissue sarcoma
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Dapoxetine Hydrochloride CAS 129938-20-1 Assay ≥99.0% API Factory High Quality
Chemical Name: Dapoxetine Hydrochloride
CAS: 129938-20-1
Appearance: White to Almost White Crystalline Powder
Assay: ≥99.0%
SSRI Inhibitor to treat Premature Ejaculation (PE) in Men
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Letrozole CAS 112809-51-5 API Factory Aromatase Inhibitor II High Quality
Chemical Name: Letrozole
CAS: 112809-51-5
Appearance: White to Off-White Crystalline Powder
Assay: 98.0%~102.0%
For advanced breast cancer postmenopausal patients who have not responded to estrogen-suppressing treatment
API High Quality, Commercial Production
Inquiry: alvin@ruifuchem.com
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Tiopronin CAS 1953-02-2 API Factory High Quality Factory
Chemical Name: Tiopronin
CAS: 1953-02-2
Appearance: White to Off-White Crystalline Powder
Assay: ≥99.0%
Anti Acute and Chronic Hepatitis
API High Quality, Commercial Production
Inquiry: 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
