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2-(Trifluoromethyl)pyridine-4-Boronic Acid CAS 1093407-58-9 Purity: ≥97.0% (HPLC)
2-(Trifluoromethyl)pyridine-4-Boronic Acid
CAS: 1093407-58-9
Purity: ≥97.0% (HPLC)
Appearance: White to Off-White Solid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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2-Hydroxyethanesulfonamide CAS 162894-76-0 Purity ≥97.0% (NMR)
2-Hydroxyethanesulfonamide
CAS: 162894-76-0
Purity: ≥97.0% (NMR)
Appearance: White to Off-White Solid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com -
Pyridazin-3-ylmethanol CAS 37444-46-5 Purity ≥98.0%
Pyridazin-3-ylmethanol
CAS: 37444-46-5
Purity: ≥98.0%
Appearance: Light Yellow to Brown Solid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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![1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid CAS 1640981-19-6 Tegoprazan Intermediate Tegoprazan Impurity](/upload/image/20260923/542d4a74e788439b714b73f817e01096.png)
1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid CAS 1640981-19-6 Tegoprazan Intermediate Tegoprazan Impurity
1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid
Tegoprazan Intermediate; Tegoprazan Impurity 5
CAS: 1640981-19-6
Purity: ≥97.0%
Appearance: Off-White to Light Yellow Solid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com -
![tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride CAS 2640149-78-4 Purity ≥97.0% Chiral Purity ≥97.0%](/upload/image/20260923/f8427c2b26e52f9bbf16846e5654fc9b.png)
tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride CAS 2640149-78-4 Purity ≥97.0% Chiral Purity ≥97.0%
tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride
CAS: 2640149-78-4
Purity: ≥97.0%
Chiral Purity: ≥97.0%
Appearance: Off-White to Light Yellow Powder
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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(S)-Oxetan-2-ylmethanamine CAS 2091328-57-1 Purity ≥98.0% (GC) Chiral Purity ≥99.0%
(S)-Oxetan-2-ylmethanamine
CAS: 2091328-57-1
Pureté : ≥98,0 % (GC)
Chiral Purity: ≥99.0%
Appearance: Light Yellow to Yellow Liquid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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S,S-Tetramethylenesulphoximide CAS 50578-18-2 Purity ≥97.0% (GC)
S,S-Tetramethylenesulphoximide
CAS: 50578-18-2
Purity: ≥97.0% (GC)
Appearance: Colorless to Light Yellow Liquid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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(S)-3-Hydroxypyrrolidine Hydrochloride CAS 122536-94-1 Purity ≥98.0% (GC) Darifenacin Hydrobromide Intermediate
(S)-3-Hydroxypyrrolidine Hydrochloride
CAS: 122536-94-1
Pureté : ≥98,0 % (GC)
Appearance: Off-White to Brown Ccrystalline Powder
Intermediate of Darifenacin Hydrobromide
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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![(1S,6S)-2,8-Diazabicyclo[4.3.0]nonane CAS: 151213-40-0 Moxifloxacin Side Chain Purity ≥98.0% (GC)](/upload/image/20260923/a8a956d3715a2ab13bea871342a082d0.jpg)
(1S,6S)-2,8-Diazabicyclo[4.3.0]nonane CAS: 151213-40-0 Moxifloxacin Side Chain Purity ≥98.0% (GC)
(1S,6S)-2,8-Diazabicyclo[4.3.0]nonane
CAS: 151213-40-0Moxifloxacin Side Chain
Pureté : ≥98,0 % (GC)
Apparence : Liquide incolore à jaune clair
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com -
((2R,7aS)-2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol CAS 2097518-76-6 Purity ≥98.0% (GC)
((2R,7aS)-2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol
CAS: 2097518-76-6
Pureté : ≥98,0 % (GC)
Off-White to Light Yellow Solid or Liquid
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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3,3-Dimethoxycyclobutanecarboxamide CAS 2360931-42-4 Purity ≥98.0% (GC)
3,3-Dimethoxycyclobutanecarboxamide
CAS: 2360931-42-4
Appearance: Light Yellow Powder
Purity: ≥98.0% (GC)
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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(S)-(-)-3-Boc-2,2-dimethyloxazolidine-4-carboxaldehyde CAS 102308-32-7 Purity ≥97.0% (GC) e.e ≥97.0%
(S)-(-)-3-Boc-2,2-dimethyloxazolidine-4-carboxaldehyde
CAS: 102308-32-7
Purity: ≥97.0% (GC)Chiral Purity (e.e): ≥97.0% (GC)
Apparence : Liquide incolore à jaune clair
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com -
Methyl 3-Cyclopropyl-3-Oxopropanoate CAS 32249-35-7 Purity ≥98.0% (GC)
Methyl 3-Cyclopropyl-3-Oxopropanoate
CAS: 32249-35-7
Purity: ≥98.0% (GC)
Apparence : Liquide incolore à jaune clair
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
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![tert-butyl 6-oxo-2-azaspiro[3.3]heptane-2-carboxylate CAS 1181816-12-5 Purity ≥98.0% (HPLC)](/upload/image/20260923/85bfad2e32544def724979345b723bc5.png)
tert-butyl 6-oxo-2-azaspiro[3.3]heptane-2-carboxylate CAS 1181816-12-5 Purity ≥98.0% (HPLC)
tert-butyl 6-oxo-2-azaspiro[3.3]heptane-2-carboxylate
CAS: 1181816-12-5
Purity: ≥98.0% (HPLC)
Appearance: White to Off-White or Light Yellow Powder
Contact : Dr Alvin Huang
Mobile/Wechat/WhatsApp : +86-15026746401
E-mail :alvin@ruifuchem.com
