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(S)-3-Hydroxypyrrolidine Hydrochloride CAS 122536-94-1 Purity ≥98.0% (GC) Darifenacin Hydrobromide Intermediate
Lub npe tshuaj: (S)-3-Hydroxypyrrolidine Hydrochloride
CAS: 122536-94-1 Nr
Cov tsos mob: Tawm-dawb rau xim av Crystalline hmoov
Purity: ≥98.0% (GC)
Intermediate ntawm Darifenacin Hydrobromide (CAS 133099-07-7) nyob rau hauv kev kho mob ntawm Overactive Bladder
Inquiry: alvin@ruifuchem.com
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(R)-(-)-3-Pyrrolidinol Hydrochloride CAS 104706-47-0 Purity ≥99.7% (GC) Chiral Purity ≥99.7% Panipenem thiab Darifenacin hydrobromide Intermediate
Lub npe tshuaj: (R)-(-)-3-Pyrrolidinol Hydrochloride
CAS: 104706-47-0 Nr
Cov tsos mob: Tawm-dawb mus rau daj ntseg xim av Crystalline hmoov
Purity: ≥99.7% (GC)
Chiral Purity: ≥99.7% ee
Intermediate ntawm Panipenem (CAS 87726-17-8) thiab Darifenacin hydrobromide (CAS 133099-07-7)
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Tos-Phe-OH CAS 13505-32-3 Purity ≥98.0% (HPLC)
Lub npe tshuaj: N-(p-Toluenesulfonyl)-L-phenylalanine
Synonyms: Tos-Ph-OH;Tosyl-L-phenylalanine
CAS: 13505-32-3 Nr
Cov tsos mob: Dawb los yog Off-White Crystalline Hmoov
Purity: ≥98.0% (HPLC)
Inquiry: alvin@ruifuchem.com
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Boc-Leu-OH.H2O CAS 13139-15-6 Purity ≥99.0% (HPLC) Lub Hoobkas Zoo
Lub npe tshuaj: Boc-Leu-OH.H2O
CAS: 13139-15-6 Nr
Cov tsos mob: Dawb crystalline hmoov
Purity: ≥99.0% (HPLC)
Hu rau: Dr. Alvin Huang
Txawb/Wechat/WhatsApp: +86-15026746401
Inquiry: alvin@ruifuchem.com
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2-Bromopropene CAS 557-93-7 Purity ≥98.0% (GC) Carfilzomib Intermediate Factory
Lub npe tshuaj: 2-Bromopropene
CAS: 557-93-7 Nr
Cov tsos mob: Xim tsis muaj xim rau lub teeb daj daj
Purity: ≥98.0% (GC)
Intermediate ntawm Carfilzomib (CAS: 868540-17-4) nyob rau hauv kev kho mob ntawm refractory ntau myeloma.
Hu rau: Dr. Alvin Huang
Txawb/Wechat/WhatsApp: +86-15026746401
Inquiry: alvin@ruifuchem.com
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Ethyl 3-(3-chloro-2,4,5-trifluorophenyl)-3-oxopropanoate CAS 101987-86-4 Sitafloxacin Hydrate Intermediate Factory
Ethyl 3-(3-chloro-2,4,5-trifluorophenyl)-3-oxopropanoate
Cov ntsiab lus: Ethyl 3-chloro-2,4,5-trifluorobenzoylacetate
CAS: 101987-86-4 Nr
Cov tsos mob: Dawb los yog Off-White hmoov
Purity: ≥98.0% (HPLC)
Intermediate ntawm Sitafloxacin Hydrate (CAS: 163253-35-8) hauv kev kho cov kab mob uas raug kab mob.
Inquiry: alvin@ruifuchem.com
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(S)-tert-Butyl (5-benzyl-5-azaspiro[2.4] heptan-7-yl)carbamate CAS 144282-37-1 Sitafloxacin Hydrate Intermediate
(S)-tert-Butyl (5-benzyl-5-azaspiro[2.4] heptan-7-yl)carbamate
CAS: 144282-37-1 Nr
Cov tsos mob: Dawb los yog Off-White hmoov
Tshuaj Purity: ≥98.0% (HPLC)
Intermediate ntawm Sitafloxacin Hydrate (CAS: 163253-35-8) hauv kev kho cov kab mob uas raug kab mob.
Inquiry: alvin@ruifuchem.com
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(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate CAS 143062-84-4 Sitafloxacin Hydrate Intermediate Factory
Lub npe tshuaj: (1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate
Synonyms: (1R,2S)-2-Fluorocyclopropylamine Tosylate
CAS: 143062-84-4 Nr
Cov tsos mob: Dawb los yog Off-White hmoov
Tshuaj Purity: ≥98.0% (HPLC)
Intermediate ntawm Sitafloxacin Hydrate (CAS: 163253-35-8)
Hu rau: Dr. Alvin Huang
Txawb/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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3-Chloro-2,4,5-Trifluorobenzoic Acid CAS 101513-77-3 Sitafloxacin Hydrate Intermediate Purity ≥98.5% (HPLC) Hoobkas
Lub npe tshuaj: 3-Chloro-2,4,5-Trifluorobenzoic Acid
CAS: 101513-77-3 Nr
Cov tsos mob: Pale Yellow Powder
Purity: ≥98.5% (HPLC)
Intermediate ntawm Sitafloxacin Hydrate (CAS: 163253-35-8) hauv kev kho cov kab mob uas raug kab mob.
Inquiry: alvin@ruifuchem.com
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Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate CAS 78686-77-8 Purity > 99.0% (HPLC) Hoobkas
Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate
Synonyms: Methyl 5-Bromo-6-Chloronicotinate
CAS: 78686-77-8 Nr
Cov tsos mob: Dawb los yog Off-White hmoov
Purity:> 99.0% (HPLC)
Txawb/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile CAS 207557-35-5 Purity ≥99.0% (HPLC) Hoobkas
Lub npe: (2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile
CAS: 207557-35-5 Nr
Cov tsos mob: Tawm-dawb mus rau Dawb Crystalline hmoov
Purity: ≥99.0% (HPLC)
Intermediate ntawm API (CAS: 274901-16-5) hauv kev kho mob hom 2 mob ntshav qab zib mellitus (T2DM)
Inquiry: alvin@ruifuchem.com
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L-Prolinamide CAS 7531-52-4 (H-Pro-NH2) Purity ≥99.0% (HPLC) Chiral Purity ≥99.0%
Lub npe tshuaj: L-Prolinamide
Synonyms:H-Pro-NH2
CAS: 7531-52-4 Nr
Cov tsos mob: Dawb los yog Off-White hmoov
Purity: ≥99.0% (HPLC)
Chiral Purity ≥99.0%
API API (CAS: 274901-16-5)
Hu rau: Dr. Alvin Huang
Txawb/Wechat/WhatsApp: +86-15026746401
Inquiry: alvin@ruifuchem.com
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6-(Chloromethyl)uracil CAS 18592-13-7 Purity > 99.0% (HPLC) Tipiracil Hydrochloride Intermediate
Lub npe tshuaj: 6-(Chloromethyl) uracil
CAS: 18592-13-7 Nr
Cov tsos mob: Dawb rau Off-White hmoov
Purity:> 99.0% (HPLC)
Intermediate ntawm Tipiracil Hydrochloride (CAS: 183204-72-0) hauv kev kho mob cancer ntawm lub qhov quav
Txawb/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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L-Alanine CAS 56-41-7 (H-Ala-OH) Purity 98.5% ~ 101.0% AJI 97 / USP / BP / FCC Standard
Lub npe tshuaj: L-Alanine
Synonyms: H-Ala-OH;L-Ala;(Abbreviated Ala los yog A)
CAS: 56-41-7 Nr
Cov tsos mob: Dawb Crystal lossis Crystalline hmoov
Purity: 98.5% ~ 101.0% (Xaiv rau ntawm qhov ziab qhuav)
AJI 97;USP;EP;FCC Txuj;Muaj peev xwm 20000 Tons / Xyoo
Hu rau: Dr. Alvin Huang
Txawb/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com