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100% Original Benzyl DL-Mandelate - (S)-(-)-tert-Butylsulfinamide CAS 343338-28-3 Purity ≥99.0% e.e≥99.0% (LC) High Purity – Ruifu
Manufacturer Supply with High Purity and Stable Quality (R)-(+)-tert-Butylsulfinamide CAS 196929-78-9 (S)-(-)-tert-Butylsulfinamide CAS 343338-28-3 Chiral Compounds, High Quality, Commercial Production Chemical Name (S)-(-)-tert-Butylsulfinamide Synonyms (S)-(-)-2-Methyl-2-Propanesulfinamide CAS Number 343338-28-3 CAT Number RF-CC219 Stock Status In Stock, Production Scale Up to Tons Molecular Formula C4H11NOS Molecular Weight 121.2 Melting Point 97.0~101.0℃ Brand Ruifu Che... -
Good User Reputation for Irinotecan - Imatinib Mesylate (alpha form) CAS 220127-57-1 Ph+CML API High Quality – Ruifu
Manufacturer with High Purity and Stable Quality Commercial Supply Imatinib Mesylate (CAS: 220127-57-1) and Related Intermediates: Imatinib Mesylate (alpha form) CAS: 220127-57-1 N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine CAS: 152460-09-8 N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidinea CAS: 152460-10-1 4-[(4-Methylpiperazin-1-yl)methyl]benzoic acid dihydrochloride CAS: 106261-49-8 Chemical Name Imatinib Mesylate (alpha form) Synonyms STI571 Mesylate; CGP-57148B;... -
Factory supplied Methyl L-Prolinate Hydrochloride - Tos-Phe-OH CAS 13505-32-3 Purity ≥98.0% (HPLC) – Ruifu
Manufacturer Supply; High Purity and Competitive Price Name: Tos-Phe-OH CAS: 13505-32-3 Chemical Name N-(p-Toluenesulfonyl)-L-phenylalanine Synonyms Tos-Phe-OH; Tosyl-L-phenylalanine CAS Number 13505-32-3 CAT Number RF-PI117 Stock Status In Stock, Production Scale Up to Tons Molecular Formula C16H17NO4S Molecular Weight 319.38 Brand Ruifu Chemical Item Specifications Appearance White or Off-White Crystalline Powder Purity ≥98.0% (HPLC) Specific Rotation -1.0°... -
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Good User Reputation for (S)-1-Phenylpropan-1-Amine - Dimethyl D-(-)-Tartrate CAS 13171-64-7 Optical Purity ≥99.0% Assay ≥99.0% High Quality – Ruifu
Chemical Name Dimethyl D-(-)-Tartrate Synonyms D-(-)-Tartaric Acid Dimethyl Ester CAS Number 13171-64-7 CAT Number RF-CC136 Stock Status In Stock, Production Scale Up to Tons Molecular Formula C6H10O6 Molecular Weight 178.14 Melting Point 60℃ Store Under Inert Gas Store Under Inert Gas Condition to Avoid Moisture Sensitive Brand Ruifu Chemical Item Specifications Appearance Transparent Liquid or White Mass Solid Specific Rotation [α]D20 -20.0°~ -23.0°(... -
Manufacturer of Enalapril Maleate Intermediate - 8-Benzyloxy-5-(2-Bromoacetyl)-2-Hydroxyquinoline CAS 100331-89-3 Indacaterol Maleate Intermediate – Ruifu
Manufacturer Supply; High Purity and Competitive Price Commercial Supply Indacaterol Maleate (CAS: 753498-25-8) Related Intermediates: 5,6-Diethyl-2,3-dihydro-1H-inden-2-amine hydrochloride CAS: 312753-53-0 8-Benzyloxy-5-(2-Bromoacetyl)-2-Hydroxyquinoline CAS: 100331-89-3 5-(2R)-2-Oxiranyl-8-benzyloxy-2(1H)-quinolinone CAS: 173140-90-4 Indacaterol CAS: 312753-06-3 Chemical Name 8-Benzyloxy-5-(2-Bromoacetyl)-2-Hydroxyquinoline Synonyms 8-(Benzyloxy)-5-(2-Bromoacetyl)quinolin-2(1H)-one C... -
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Reasonable price for (+)-Diisopinocampheyl Chloroborane - Di-p-toluoyl-L-Tartaric Acid Monohydrate; L-DTTA(H2O) CAS 71607-31-3 Purity ≥99.0% – Ruifu
Chemical Name Di-p-toluoyl-L-Tartaric Acid Monohydrate Synonyms L-DTTA(H2O) CAS Number 71607-31-3 CAT Number RF-CC132 Stock Status In Stock, Production Scale Up to Tons Molecular Formula C20H20O9 Molecular Weight 404.37 Brand Ruifu Chemical Item Specifications Appearance White or Off-White Powder or Crystalline Powder Purity / Analysis Method ≥99.0% (HPLC) Specific Rotation [α]D20 -140.0°～-143.0°(C=1.0, EtOH) Melting Point 163.0～165.0℃ Residue on Ign... -
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2021 High quality Aminopropanediamide - 2,3-Diaminopyridine CAS 452-58-4 Purity ≥98.0% (HPLC) Factory High Quality – Ruifu
Manufacturer Supply, High Purity, Commercial Production Chemical Name: 2,3-Diaminopyridine CAS: 452-58-4 Chemical Name 2,3-Diaminopyridine CAS Number 452-58-4 CAT Number RF-PI695 Stock Status In Stock, Production Scale Up to Tons Molecular Formula C5H7N3 Molecular Weight 109.13 Melting Point 110.0 to 115.0℃ (lit.) Boiling Point 195℃ 55mm Solubility Soluble in Water Brand Ruifu Chemical Item Specifications Appearance Grey to Brown Powder Purity / Analysis Method ... -
OEM/ODM Supplier R-1-Phenylpropylamine - (S)-(+)-Epichlorohydrin CAS 67843-74-7 Assay ≥99.5% e.e ≥99.5% High Purity – Ruifu
Manufacturer Supply with High Purity and Stable Quality Epichlorohydrin CAS 106-89-8 (R)-Epichlorohydrin CAS 51594-55-9 (S)-Epichlorohydrin CAS 67843-74-7 Chiral Compounds, High Quality, Commercial Production Chemical Name (S)-Epichlorohydrin CAS Number 67843-74-7 CAT Number RF-CC203 Stock Status In Stock, Production Scale Up to Tons Molecular Formula C3H5ClO Molecular Weight 92.52 Density 1.180 g/mL at 20℃ (lit.) Boiling Point 112℃ Flash Point 31℃ Refractive Index 1.44 ... -
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Discount Price 2-Fluoro-2-Deoxycytidine - Ethyl 3-(3-chloro-2,4,5-trifluorophenyl)-3-oxopropanoate CAS 101987-86-4 Sitafloxacin Hydrate Intermediate – Ruifu
Chemical Name Ethyl 3-(3-chloro-2,4,5-trifluorophenyl)-3-oxopropanoate Synonyms Ethyl3-chloro-2,4,5-trifluorobenzoylacetate CAS Number 101987-86-4 CAT Number RF-PI111 Stock Status In Stock Molecular Formula C11H8ClF3O3 Molecular Weight 280.63 Brand Ruifu Chemical Item Specifications Appearance White or Off-White Powder Moisture (K.F) ≤1.0% Total Impurities ≤2.0% Purity / Analysis Method ≥98.0% (HPLC) Test Standard Enterprise Standard Usage Sitaflox...
