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2-Bromopropene CAS 557-93-7 Purity ≥98.0% (GC) Carfilzomib Intermediate Factory

Ngalan sa Kemikal: 2-Bromopropene

CAS: 557-93-7

Panagway: Walay Kolor ngadto sa Kahayag nga Dilaw nga Liquid

Kaputli: ≥98.0% (GC)

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

Kontaka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

pangutana detalye
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

Synonyms: Ethyl 3-chloro-2,4,5-trifluorobenzoylacetate

CAS: 101987-86-4

Panagway: White o Off-White Powder

Kaputli: ≥98.0% (HPLC)

Intermediate sa Sitafloxacin Hydrate (CAS: 163253-35-8) sa pagtambal sa mga dali nga impeksyon sa bakterya

Inquiry: alvin@ruifuchem.com

pangutana detalye
(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

Panagway: White o Off-White Powder

Pagkaputli sa Kemikal: ≥98.0% (HPLC)

Intermediate sa Sitafloxacin Hydrate (CAS: 163253-35-8) sa pagtambal sa mga dali nga impeksyon sa bakterya

Inquiry: alvin@ruifuchem.com

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

Ngalan sa Kemikal: (1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate

Synonyms: (1R,2S)-2-Fluorocyclopropylamine Tosylate

CAS: 143062-84-4

Panagway: White o Off-White Powder

Pagkaputli sa Kemikal: ≥98.0% (HPLC)

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

Kontaka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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

Ngalan sa Kemikal: 3-Chloro-2,4,5-Trifluorobenzoic Acid

CAS: 101513-77-3

Panagway: Pale Yellow Powder

Kaputli: ≥98.5% (HPLC)

Intermediate sa Sitafloxacin Hydrate (CAS: 163253-35-8) sa pagtambal sa mga dali nga impeksyon sa bakterya

Inquiry: alvin@ruifuchem.com

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

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

Kasingkahulugan: Methyl 5-Bromo-6-Chloronicotinate

CAS: 78686-77-8

Panagway: White o Off-White Powder

Kaputli: >99.0% (HPLC)

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

pangutana detalye
(2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile CAS 207557-35-5 Purity ≥99.0% (HPLC) Pabrika

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

CAS: 207557-35-5

Panagway: Off-White ngadto sa White Crystalline Powder

Kaputli: ≥99.0% (HPLC)

Intermediate sa API (CAS: 274901-16-5) sa pagtambal sa Type 2 Diabetes Mellitus (T2DM)

Inquiry: alvin@ruifuchem.com

pangutana detalye
L-Prolinamide CAS 7531-52-4 (H-Pro-NH2) Purity ≥99.0% (HPLC) Chiral Purity ≥99.0%

Ngalan sa Kemikal: L-Prolinamide

Kasingkahulugan:H-Pro-NH2

CAS: 7531-52-4

Panagway: White o Off-White Powder

Kaputli: ≥99.0% (HPLC)

Chiral Purity ee ≥99.0%

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

Kontaka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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

Ngalan sa Kemikal: 6-(Chloromethyl)uracil

CAS: 18592-13-7

Panagway: White to Off-White Powder

Kaputli: >99.0% (HPLC)

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

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

pangutana detalye
(S)-(+)-3-Hydroxytetrahydrofuran CAS 86087-23-2 Purity > 99.0%(GC) Afatinib Amprenavir Fosamprenavir Intermediate

Ngalan sa Kemikal: (S)-3-Hydroxytetrahydrofuran

CAS: 86087-23-2

Walay Coler nga Transparent ngadto sa Kahayag nga Yellwow Liquid

Purity: >99.0%(GC) Optical Purity: >99.0% (GC)

Intermediate sa Afatinib, Amprenavir, Fosamprenavir

Inquiry: alvin@ruifuchem.com

pangutana detalye

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Mga Intermediate sa Pharmaceutical

Tetrabutylammonium Fluoride Trihydrate CAS 87749-50-6 Purity >99.0% (Titration)

Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Purity >99.0% ((Titration)

Ammonium Bromide CAS 12124-97-9 Purity >99.0% (Titration)

Tetra-n-Octylammonium Bromide (TOAB) CAS 14866-33-2 Purity >98.0% (Titration)

Didodecyldimethylammonium Bromide CAS 3282-73-3 Purity>99.0% (GC)

(S)-(-)-TolBINAP CAS 100165-88-6 Purity >98.0% (HPLC)

Dibromobis(triphenylphosphine)nickel(II) CAS 14126-37-5 Purity >99.0% (GC)

tert-Amyl Alcohol CAS 75-85-4 Purity >99.5% (GC)

tert-Butyl Hydroperoxide (TBHP) (70% sa Tubig) CAS 75-91-2

Sodium tert-Butoxide CAS 865-48-5 Purity >99.0% (T)

Lithium tert-Butoxide CAS 1907-33-1 Purity >99.0% (Titration)

Trimethyltetradecylammonium Chloride CAS 4574-04-3 Purity>99.0% (T)

Tributyltin Hydride CAS 688-73-3 Purity> 97.0% (GC) Adunay 0.05% BHT isip Stabilizer

2-Bromopropene CAS 557-93-7 Purity ≥98.0% (GC) Carfilzomib Intermediate Factory

Ethyl 3-(3-chloro-2,4,5-trifluorophenyl)-3-oxopropanoate CAS 101987-86-4 Sitafloxacin Hydrate Intermediate Factory

(S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate CAS 144282-37-1 Sitafloxacin Hydrate Intermediate

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

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

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

(2S)-1-(Chloroacetyl)-2-Pyrrolidinecarbonitrile CAS 207557-35-5 Purity ≥99.0% (HPLC) Pabrika

L-Prolinamide CAS 7531-52-4 (H-Pro-NH2) Purity ≥99.0% (HPLC) Chiral Purity ≥99.0%

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

(S)-(+)-3-Hydroxytetrahydrofuran CAS 86087-23-2 Purity > 99.0%(GC) Afatinib Amprenavir Fosamprenavir Intermediate