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(S)-3-Hydroxypyrrolidine Hydrochloride CAS 122536-94-1 Purity ≥98.0% (GC) Darifenacin Hydrobromide Intermediate

Pangalan ng Kemikal: (S)-3-Hydroxypyrrolidine Hydrochloride

CAS: 122536-94-1

Hitsura: Off-White to Brown Crystalline Powder

Kadalisayan: ≥98.0% (GC)

Intermediate ng Darifenacin Hydrobromide (CAS 133099-07-7) sa paggamot ng 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 at Darifenacin hydrobromide Intermediate

Pangalan ng Kemikal: (R)-(-)-3-Pyrrolidinol Hydrochloride

CAS: 104706-47-0

Hitsura: Off-White to Pale Brown Crystalline Powder

Kadalisayan: ≥ 99.7%(GC)

Chiral Purity: ≥ 99.7% ee

Intermediate ng Panipenem (CAS 87726-17-8) at Darifenacin hydrobromide (CAS 133099-07-7)

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Tos-Phe-OH CAS 13505-32-3 Purity ≥98.0% (HPLC)

Pangalan ng Kemikal: N-(p-Toluenesulfonyl)-L-phenylalanine

Mga kasingkahulugan: Tos-Phe-OH;Tosyl-L-phenylalanine

CAS: 13505-32-3

Hitsura: White o Off-White Crystalline Powder

Kadalisayan: ≥98.0% (HPLC)

Inquiry: alvin@ruifuchem.com

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Boc-Leu-OH.H2O CAS 13139-15-6 Purity ≥99.0% (HPLC) Factory Mataas na Kalidad

Pangalan ng Kemikal: Boc-Leu-OH.H2O

CAS: 13139-15-6

Hitsura: White Crystalline Powder

Kadalisayan: ≥99.0% (HPLC)

Makipag-ugnayan kay Dr. Alvin Huang

Mobile/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

Pangalan ng Kemikal: 2-Bromopropene

CAS: 557-93-7

Hitsura: Walang Kulay hanggang Maliwanag na Dilaw na Liquid

Kadalisayan: ≥98.0% (GC)

Intermediate ng Carfilzomib (CAS: 868540-17-4) sa paggamot ng refractory multiple myeloma.

Makipag-ugnayan kay Dr. Alvin Huang

Mobile/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

Mga kasingkahulugan: Ethyl 3-chloro-2,4,5-trifluorobenzoylacetate

CAS: 101987-86-4

Hitsura: White o Off-White Powder

Kadalisayan: ≥98.0% (HPLC)

Intermediate ng Sitafloxacin Hydrate (CAS: 163253-35-8) sa paggamot ng madaling kapitan ng impeksyon sa bacterial

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

Hitsura: White o Off-White Powder

Kadalisayan ng Kemikal: ≥98.0% (HPLC)

Intermediate ng Sitafloxacin Hydrate (CAS: 163253-35-8) sa paggamot ng madaling kapitan ng impeksyon sa bacterial

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate CAS 143062-84-4 Sitafloxacin Hydrate Intermediate Factory

Pangalan ng Kemikal: (1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate

Mga kasingkahulugan: (1R,2S)-2-Fluorocyclopropylamine Tosylate

CAS: 143062-84-4

Hitsura: White o Off-White Powder

Kadalisayan ng Kemikal: ≥98.0% (HPLC)

Intermediate ng Sitafloxacin Hydrate (CAS: 163253-35-8)

Makipag-ugnayan kay Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

pagtatanong detalye
3-Chloro-2,4,5-Trifluorobenzoic Acid CAS 101513-77-3 Sitafloxacin Hydrate Intermediate Purity ≥98.5% (HPLC) Factory

Pangalan ng Kemikal: 3-Chloro-2,4,5-Trifluorobenzoic Acid

CAS: 101513-77-3

Hitsura: Maputlang Dilaw na Pulbos

Kadalisayan: ≥98.5% (HPLC)

Intermediate ng Sitafloxacin Hydrate (CAS: 163253-35-8) sa paggamot ng madaling kapitan ng impeksyon sa bacterial

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate CAS 78686-77-8 Purity >99.0% (HPLC) Factory

Methyl 5-Bromo-6-Chloropyridine-3-Carboxylate

Mga kasingkahulugan: Methyl 5-Bromo-6-Chloronicotinate

CAS: 78686-77-8

Hitsura: White o Off-White Powder

Kadalisayan: >99.0% (HPLC)

Mobile/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) Factory

Pangalan: (2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile

CAS: 207557-35-5

Hitsura: Off-White to White Crystalline Powder

Kadalisayan: ≥99.0% (HPLC)

Intermediate ng API (CAS: 274901-16-5) sa paggamot ng Type 2 Diabetes 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%

Pangalan ng Kemikal: L-Prolinamide

Mga kasingkahulugan:H-Pro-NH2

CAS: 7531-52-4

Hitsura: White o Off-White Powder

Kadalisayan: ≥99.0% (HPLC)

Chiral Purity ee ≥99.0%

Intermediate ng API (CAS: 274901-16-5)

Makipag-ugnayan kay Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
6-(Chloromethyl)uracil CAS 18592-13-7 Purity >99.0% (HPLC) Tipiracil Hydrochloride Intermediate

Pangalan ng Kemikal: 6-(Chloromethyl)uracil

CAS: 18592-13-7

Hitsura: White hanggang Off-White Powder

Kadalisayan: >99.0% (HPLC)

Intermediate ng Tipiracil Hydrochloride (CAS: 183204-72-0) sa paggamot ng Rectal cancer

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

pagtatanong detalye
L-Alanine CAS 56-41-7 (H-Ala-OH) Purity 98.5%~101.0% AJI 97/USP/BP/FCC Standard

Pangalan ng Kemikal: L-Alanine

Mga kasingkahulugan: H-Ala-OH;L-Ala;(Pinaikling Ala o A)

CAS: 56-41-7

Hitsura: White Crystal o Crystalline Powder

Kadalisayan: 98.5%~101.0% (Kalkula ayon sa Pinatuyong Batayan)

AJI 97;USP;EP;Pamantayan ng FCC;Kapasidad 20000 Tons/Taon

Makipag-ugnayan kay Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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