Watengenezaji na Wasambazaji wa Bidhaa - Kiwanda cha Bidhaa cha China

(R)-(+)-β-Methylphenethylamine CAS 28163-64-6 Usafi >99.0% Kiwanda

Jina la Kemikali: (R)-(+)-β-Methylphenethylamine

Visawe: (R)-(+)-2-Phenyl-1-Propylamine

CAS: 28163-64-6

Usafi: >99.0% (GC)

Muonekano: Kioevu kisicho na rangi

E-Mail: alvin@ruifuchem.com

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(R)-2-(Aminomethyl)-1-Boc-Pyrrolidine CAS 259537-92-3 Purity>98.0% (HPLC) Kiwanda

Jina: (R) -2-(Aminomethyl)-1-Boc-Pyrrolidine

CAS: 259537-92-3

Usafi: >98.0% (HPLC)

Muonekano: Kioevu Kisicho na Rangi au Manjano Iliyokolea

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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(R)-1,1,1-Trifluoropropan-2-Amine Hydrochloride CAS 177469-12-4 Purity >97.5% EE >97.5%

(R)-1,1,1-Trifluoropropan-2-Amine Hydrochloride

CAS: 177469-12-4

Usafi:> 97.5%

EE: >97.5%

Mwonekano: Kioo Nyeupe hadi Nyeupe- Nyeupe

E-Mail: alvin@ruifuchem.com

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(R)-(+)-1-(1-Naphthyl)ethylamine CAS 3886-70-2 Usafi >99.5% (HPLC) Cinacalcet Hydrochloride Intermediate

Jina: (R)-(+)-1-(1-Naphthyl)ethylamine

CAS: 3886-70-2

Usafi: >99.5% (HPLC)

Usafi wa Macho: >99.5%

Mwonekano: Kioevu Kisicho na Rangi hadi Manjano Yenye Mafuta

Ya kati ya Cinacalcet Hydrochloride (CAS: 364782-34-3)

Wasiliana na: Dk. Alvin Huang

Simu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-(+)-BINAP CAS 76189-55-4 Purity >99.0% (HPLC) Ubora wa Juu wa Kiwanda

Jina la Kemikali: (R)-(+)-BINAP

CAS: 76189-55-4

Usafi: >99.0% (HPLC)

Muonekano: Poda ya Fuwele Nyeupe au Isiyo na Nyeupe

Wasiliana na: Dk. Alvin Huang

Simu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-(-)-3-Carbamoymethyl-5-Methylhexanoic Acid CAS 181289-33-8 Purity >99.0% (HPLC) Pregabalin Intermediate Factory

(R)-(-)-3-Carbamoymethyl-5-Methylhexanoic Acid

CAS: 181289-33-8

Usafi: >99.0% (HPLC)

Muonekano: Poda ya Fuwele Nyeupe au Isiyo na Nyeupe

Kati ya Pregabalin (CAS: 148553-50-8)

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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Dimethyl (-)-2,3-O-Isopropylidene-L-Tartrate CAS 37031-29-1 Purity >96.0% (GC) Kiwanda

Jina: Dimethyl (-)-2,3-O-Isopropylidene-L-Tartrate

CAS: 37031-29-1

Usafi: >96.0% (GC)

Muonekano: Kioevu cha Mafuta ya Manjano Iliyokolea hadi Manjano

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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(S)-Methyl 2-Aminobutanoate H-Abu-OMe.HCl CAS 15399-22-1 Purity >99.0%

Jina la Kemikali: (S)-Methyl 2-Aminobutanoate

Visawe: H-Abu-OMe.HCl

CAS: 15399-22-1

Usafi: >99.0% (HPLC)

Muonekano: Unga wa Fuwele Mwanga wa Kijivu

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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(S)-(-)-α-Methylbenzyl Isocyanate CAS 14649-03-7 Purity >99.0% (GC) Kiwanda

Jina: (S)-(-)-α-Methylbenzyl Isocyanate

Visawe: (S)-(-)-1-Phenylethyl Isocyanate

CAS: 14649-03-7

Usafi: >99.0% (GC)

Mwonekano: Kioevu kisicho na Rangi hadi Manjano Mwanga

Vitalu vya Ujenzi vya Chiral, Ubora wa Juu

Wasiliana na: Dk. Alvin Huang

Simu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol CAS 127852-28-2 Purity>99.0% (GC) Aprepitant Intermediate

(R) -1- [3,5-Bis(trifluoromethyl)phenyl]ethanol

CAS: 127852-28-2

Usafi: >99.0% (GC)

Muonekano: Poda Nyeupe hadi Nyeupe

Kati ya Aprepitant (CAS: 170729-80-3)

Ubora wa Juu, Uzalishaji wa Biashara

Simu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-(+)-α-Methylbenzyl Isocyanate CAS 33375-06-3 Purity >99.0% (GC) Chiral Purity >99.0% Factory

Jina: (R)-(+)-α-Methylbenzyl Isocyanate

CAS: 33375-06-3

Usafi: >99.0% (GC)

Usafi wa Chiral: >99.0%

Muonekano: Kioevu kisicho na rangi

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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Isopropylboronic Acid CAS 80041-89-0 Purity >99.0% (GC) Kiwanda

Jina la Kemikali: Asidi ya Isopropylboronic

CAS: 80041-89-0

Usafi: >99.0% (GC)

Muonekano: Ukaushaji wa Umbo la Karatasi Nyeupe

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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Methyl Acetoacetate (MAA) CAS 105-45-3 Purity >99.0% (GC) Kiwanda

Jina la Kemikali: Methyl Acetoacetate

Visawe: MAA

CAS: 105-45-3

Usafi: >99.0% (GC)

Muonekano: Kioevu kisicho na rangi

Ubora wa Juu, Uzalishaji wa Biashara

Wasiliana na: Dk. Alvin Huang

Simu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

uchunguzi undani
Suluhisho la Kloridi ya Vinylmagnesium 1.6 M katika THF CAS 3536-96-7

Suluhisho la Kloridi ya Vinylmagnesium 1.6 M katika THF

CAS: 3536-96-7

Muonekano: Kioevu cha Brown

Mkusanyiko wa Titration Sec-Butanol:1.59~1.64M

Grignard Reagent, Ubora wa Juu

E-Mail: alvin@ruifuchem.com

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Bidhaa

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

Tetrabutylammonium Bromidi (TBAB) CAS 1643-19-2 Usafi >99.0% ((Titration)

Ammonium Bromidi CAS 12124-97-9 Usafi >99.0% (Titration)

Tetra-n-Octylammonium Bromidi (TOAB) CAS 14866-33-2 Usafi >98.0% (Titration)

Didodecyldimethylammonium Bromidi CAS 3282-73-3 Usafi >99.0% (GC)

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

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

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

tert-Butyl Hydroperoxide (TBHP) (70% ndani ya Maji) CAS 75-91-2

Sodiamu tert-Butoxide CAS 865-48-5 Usafi >99.0% (T)

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

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

Tributyltin Hydride CAS 688-73-3 Purity >97.0% (GC) Ina 0.05% BHT kama Kiimarishaji

(R)-(+)-β-Methylphenethylamine CAS 28163-64-6 Usafi >99.0% Kiwanda

(R)-2-(Aminomethyl)-1-Boc-Pyrrolidine CAS 259537-92-3 Purity>98.0% (HPLC) Kiwanda

(R)-1,1,1-Trifluoropropan-2-Amine Hydrochloride CAS 177469-12-4 Purity >97.5% EE >97.5%

(R)-(+)-1-(1-Naphthyl)ethylamine CAS 3886-70-2 Usafi >99.5% (HPLC) Cinacalcet Hydrochloride Intermediate

(R)-(+)-BINAP CAS 76189-55-4 Purity >99.0% (HPLC) Ubora wa Juu wa Kiwanda

(R)-(-)-3-Carbamoymethyl-5-Methylhexanoic Acid CAS 181289-33-8 Purity >99.0% (HPLC) Pregabalin Intermediate Factory

Dimethyl (-)-2,3-O-Isopropylidene-L-Tartrate CAS 37031-29-1 Purity >96.0% (GC) Kiwanda

(S)-Methyl 2-Aminobutanoate H-Abu-OMe.HCl CAS 15399-22-1 Purity >99.0%

(S)-(-)-α-Methylbenzyl Isocyanate CAS 14649-03-7 Purity >99.0% (GC) Kiwanda

(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol CAS 127852-28-2 Purity>99.0% (GC) Aprepitant Intermediate

(R)-(+)-α-Methylbenzyl Isocyanate CAS 33375-06-3 Purity >99.0% (GC) Chiral Purity >99.0% Factory

Isopropylboronic Acid CAS 80041-89-0 Purity >99.0% (GC) Kiwanda

Methyl Acetoacetate (MAA) CAS 105-45-3 Purity >99.0% (GC) Kiwanda

Suluhisho la Kloridi ya Vinylmagnesium 1.6 M katika THF CAS 3536-96-7