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Crizotinib Intermediate CAS 877399-00-3 Purity ≥98.0% (HPLC) e.e ≥99.0%
Chemical Name: (R)-5-Bromo-3-[1-(2,6-Dichloro-3-Fluorophenyl)ethoxy]pyridin-2-Amine
CAS: 877399-00-3
Purity: ≥98.0% (HPLC) e.e ≥99.0%
Appearance: Light Yellow to Yellow Powder to Crystal
Intermediate of Crizotinib (CAS: 877399-52-5)
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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6-Aminopenicillanic Acid (6-APA) CAS 551-16-6 Purity ≥99.0% (HPLC)
Chemical Name: 6-Aminopenicillanic Acid
Synonyms: 6-APA
CAS: 551-16-6
Purity: ≥99.0% (HPLC)
Appearance: White or Off-White Crystalline Powder
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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L-Menthol CAS 2216-51-5 Purity >99.5% (GC) Factory
Chemical Name: L-Menthol; (-)-Menthol
CAS: 2216-51-5
Purity: >99.5% (GC)
Colorless, Transparent Prism-shaped or Needle-Like Crystals
Food Additives, High Quality, Commercial Scale
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(R)-(+)-2-Bromopropionic Acid CAS 10009-70-8 Purity >98.0% (GC)
Chemical Name: (R)-(+)-2-Bromopropionic Acid
CAS: 10009-70-8
Purity: >98.0%(GC)
Appearance: Light Yellow Transparent Liquid
Chiral Building Blocks, High Quality
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(S)-(+)-Pantolactone CAS 5405-40-3 Purity >99.0% (GC) Factory
Chemical Name: (S)-(+)-Pantolactone
CAS: 5405-40-3
Purity: >99.0% (GC)
White to Pale Yellow Powder or Crystals
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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D-(-)-Pantolactone CAS 599-04-2 Purity >99.0% (GC) Factory
Chemical Name: D-(-)-Pantolactone
CAS: 599-04-2
Purity: >99.0% (GC)
Appearance: White Particulate Powder
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(S)-2-Chlorobutyric Acid CAS 32653-32-0 Purity >98.0% (GC)
Chemical Name: (S)-2-Chlorobutyric Acid
CAS: 32653-32-0
Purity: >98.0% (GC)
Appearance: Colorless to Almost Colorless Clear Liquid
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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D-Phenylalanine CAS 673-06-3 (H-D-Phe-OH) Assay 98.0~102.0% Factory 50MT/Month
Chemical Name: D-Phenylalanine
Synonyms: H-D-Phe-OH; D-Phe
CAS: 673-06-3
Assay: 98.0~102.0% (Titration on Dried Basis)
Appearance: White Crystals or Crystalline Powder
Production Capacity 50 Tons per Month, High Quality
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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D-Alanine CAS 338-69-2 (H-DL-Val-OH) Assay 98.0~101.0% (Titration) Factory
Chemical Name: D-Alanine
Synonyms: H-D-Ala-OH; D-Ala
CAS: 338-69-2
Assay: 98.0~101.0% (Titration on Dried Basis)
Appearance: White Crystals or Crystalline Powder
Amino Acids & Derivatives, Capacity 500 Tons/Year
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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D-Alaninol CAS 35320-23-1 (H-D-Ala-Ol) Purity >99.5% (GC) Factory
Chemical Name: D-Alaninol
Synonyms: (R)-(-)-2-Amino-1-Propanol; H-D-Ala-Ol
CAS: 35320-23-1
Purity: >99.5% (GC)
Appearance: Colorless Transparent Liquid
Amino Alcohols, High Quality
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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H-D-Phg(4-Cl)-OH CAS 43189-37-3 (R)-4-Chlorophenylglycine Purity >99.0% (HPLC)
Chemical Name: (R)-4-Chlorophenylglycine
Synonyms: H-D-Phg(4-Cl)-OH
CAS: 43189-37-3
Purity: >98.0% (HPLC)
Appearance: White to Off White Powder
Amino Acid Derivative, High Quality
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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L-Thyroxine Sodium Hydrate CAS 25416-65-3 Purity >98.0% (HPLC)
Chemical Name: L-Thyroxine Sodium Hydrate
Synonyms: Levothyroxine Sodium Hydrate
CAS: 25416-65-3
Purity: >98.0% (HPLC)
Appearance: Light Yellow to Yellow-Brown Powder
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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L-Thyroxine Sodium Salt Pentahydrate CAS 6106-07-6 Purity >98.0% (HPLC)
Chemical Name: L-Thyroxine Sodium Salt Pentahydrate
Synonyms: (Levothyroxine; L-T4) Sodium Pentahydrate
CAS: 6106-07-6
Purity: >98.0% (HPLC)
Appearance: Light Yellow to Buff Colored, Odorless, Tasteless, Hygroscopic Powder
A Synthetic Hormone for the Research of Hypothyroidism
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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L-Thyroxine Sodium CAS 55-03-8 Purity >98.0% (HPLC)
Chemical Name: L-Thyroxine Sodium
Synonyms: Levothyroxine Sodium; L-T4 Sodium; Thyroxine Soduim Salt
CAS: 55-03-8
Purity: >98.0% (HPLC)
Appearance: White or Pale Yellow Crystalline Powder
A Synthetic Hormone for the Research of Hypothyroidism
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
