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Linagliptin CAS 668270-12-0 Purity ≥99.0% (HPLC) Factory
Chemical Name: Linagliptin
CAS: 668270-12-0
Purity: ≥99.0% (HPLC)
Appearance: White or Off-White Crystalline Powder
Linagliptin for the treatment of type II diabetes mellitus
API, High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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1-Bromo-2-Butyne CAS 3355-28-0 Purity ≥99.0% (GC) Linagliptin Intermediate Factory
Chemical Name: 1-Bromo-2-Butyne
CAS: 3355-28-0
Purity: ≥99.0% (GC)
Appearance: Colorless to Slight Yellow Liquid
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(R)-3-(Boc-Amino)piperidine CAS 309956-78-3 Linagliptin and Alogliptin Benzoate Intermediate Purity ≥99.0% Factory
Chemical Name: (R)-3-(Boc-Amino)piperidine
CAS: 309956-78-3
Chiral Purity: ≥99.0%
Chemical Purity (GC): ≥99.0%
Appearance: White Powder
Intermediate for Linagliptin (CAS: 668270-12-0) and Alogliptin Benzoate (CAS: 850649-62-6)
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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2-(Chloromethyl)-4-Methylquinazoline CAS 109113-72-6 Linagliptin Intermediate Purity ≥99.0% (HPLC)
Chemical Name: 2-(Chloromethyl)-4-Methylquinazoline
CAS: 109113-72-6
Purity: ≥99.0% (HPLC)
Appearance: Pale Yellow to Pale Brown Powder
Intermediate for Linagliptin (CAS: 668270-12-0) for the treatment of adults with type 2 diabetes mellitus.
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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8-Bromo-7-(2-butyn-1-yl)-3-methylxanthine CAS 666816-98-4 Linagliptin Intermediate Purity ≥99.0% (HPLC) Factory
Name: 8-Bromo-7-(2-butyn-1-yl)-3-methylxanthine
CAS: 666816-98-4
Purity: ≥99.0% (HPLC)
Appearance: White to Off-White Powder
Intermediate for Linagliptin (CAS: 668270-12-0) for the treatment of adults with type 2 diabetes mellitus.
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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2-Amino-6-Chloropurine Riboside CAS 2004-07-1 Assay ≥99.0% (HPLC) Factory
Chemical Name: 2-Amino-6-Chloropurine Riboside
CAS: 2004-07-1
Assay: ≥99.0% (HPLC)
Appearance: White or Almost White Crystalline Powder
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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6-Mercaptopurine Monohydrate CAS 6112-76-1 Purity ≥99.0% (HPLC) Factory
Chemical Name: 6-Mercaptopurine Monohydrate
CAS: 6112-76-1
Purity: ≥99.0% (HPLC)
Appearance: Yellow or Slight Yellow Crystalline Powder
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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Guanine CAS 73-40-5 Purity ≥99.5% (HPLC) Factory High Quality
Chemical Name: Guanine
CAS: 73-40-5
Purity: ≥99.5% (HPLC)
Appearance: White or Cream White Powder
High Quality, Capacity 300 Tons per Year
Intermediate of the antiviral drugs Acyclovir
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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8-Azaguanine CAS 134-58-7 Assay ≥99.0% (HPLC) Factory
Chemical Name: 8-Azaguanine
CAS: 134-58-7
Assay: ≥99.0% (HPLC)
Appearance: White to Light Yellow Crystalline Powder
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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2,6-Dichloropurine CAS 5451-40-1 Assay ≥99.0% (HPLC) Factory Cefepime Intermediate
Chemical Name: 2,6-Dichloropurine
CAS: 5451-40-1
Assay: ≥99.0% (HPLC)
Appearance: White or Almost White Crystalline Powder
High Quality, Commercial Production
Intermediate of Cefepime
E-Mail: alvin@ruifuchem.com
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2,6-Diaminopurine CAS 1904-98-9 Purity ≥99.0% Factory
Chemical Name: 2,6-Diaminopurine
CAS: 1904-98-9
Purity: ≥99.0%
Appearance: Light Yellow Crystalline Powder
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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2,6-Dichloropurine Riboside CAS 13276-52-3 Purity ≥98.0%
Chemical Name: 2,6-Dichloropurine Riboside
CAS: 13276-52-3
Purity: ≥98.0%
Appearance: White Crystal Powder
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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Famciclovir CAS 104227-87-4 Purity ≥99.0% (HPLC) Factory
Chemical Name: Famciclovir
CAS: 104227-87-4
Purity: ≥99.0% (HPLC)
Appearance: White to Off-White Crystalline Powder
High Quality, Commercial Production
Famciclovir is a guanine analogue antiviral drug used for the treatment of various herpesvirus infections.
E-Mail: alvin@ruifuchem.com
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2-Amino-6-Chloropurine CAS 10310-21-1 Purity ≥99.0% (HPLC) Famciclovir Intermediate
Chemical Name: 2-Amino-6-Chloropurine
CAS: 10310-21-1
Purity: ≥99.0% (HPLC)
Light Yellow to Off-White Crystalline Powder
High Quality, Commercial Production
Intermediate for Famciclovir (CAS: 104227-87-4)
E-Mail: alvin@ruifuchem.com
