Produttori e fornitori di blocchi chirali - Fabbrica cinese di blocchi di costruzione chirali

(R)-(-)-2-Methylpiperazine CAS 75336-86-6 Purity >99.0% (GC) E.E >99.0% Factory

Chemical Name: (R)-(-)-2-Methylpiperazine

CAS: 75336-86-6

Purezza: >99,0% (GC)

Optical Purity: >99.0% e.e.

Appearance: White or Light Yellow Crystal Powder

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-(+)-β-Methylphenethylamine CAS 28163-64-6 Purity >99.0% Factory

Chemical Name: (R)-(+)-β-Methylphenethylamine

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

CAS: 28163-64-6

Purezza: >99,0% (GC)

Aspetto: Liquido incolore

E-Mail: alvin@ruifuchem.com

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

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

CAS: 259537-92-3

Purity: >98.0% (HPLC)

Appearance: Colorless or Pale Yellow Liquid

Alta qualità, produzione commerciale

E-Mail: alvin@ruifuchem.com

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

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

CAS: 177469-12-4

Purity: >97.5%

E.E: >97.5%

Appearance: White to Off-White Crystal

E-Mail: alvin@ruifuchem.com

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

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

CAS: 3886-70-2

Purity: >99.5% (HPLC)

Optical Purity: >99.5%

Appearance: Colorless to Light Yellow Oily Liquid

Intermediate of Cinacalcet Hydrochloride (CAS: 364782-34-3)

Contatto: dottor Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-(+)-BINAP CAS 76189-55-4 Purity >99.0% (HPLC) Factory High Quality

Chemical Name: (R)-(+)-BINAP

CAS: 76189-55-4

Purity: >99.0% (HPLC)

Appearance: White or Off-White Crystalline Powder

Contatto: dottor Alvin Huang

Cellulare/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

Purity: >99.0% (HPLC)

Aspetto: polvere cristallina bianca o biancastra

Intermediate of Pregabalin (CAS: 148553-50-8)

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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

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

CAS: 37031-29-1

Purity: >96.0% (GC)

Appearance: Pale Yellow to Yellow Oil Liquid

Alta qualità, produzione commerciale

E-Mail: alvin@ruifuchem.com

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

Chemical Name: (S)-Methyl 2-Aminobutanoate

Synonyms: H-Abu-OMe.HCl

CAS: 15399-22-1

Purity: >99.0% (HPLC)

Appearance: Light Gray Crystalline Powder

Alta qualità, produzione commerciale

E-Mail: alvin@ruifuchem.com

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(S)-(-)-α-Metilbenzil isocianato CAS 14649-03-7 Purezza >99,0% (GC) Fabbrica

Nome: (S)-(-)-α-Metilbenzil isocianato

Sinonimi: (S)-(-)-1-feniletil isocianato

CAS: 14649-03-7

Purezza: >99,0% (GC)

Aspetto: liquido da incolore a giallo chiaro

Blocchi chirali, alta qualità

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-1-[3,5-Bis(trifluorometil)fenil]etanolo CAS 127852-28-2 Purezza >99,0% (GC) Aprepitant Intermedio

(R)-1-[3,5-Bis(trifluorometil)fenil]etanolo

CAS: 127852-28-2

Purezza: >99,0% (GC)

Aspetto: polvere da bianca a biancastra

Intermedio di Aprepitant (CAS: 170729-80-3)

Alta qualità, produzione commerciale

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E-Mail: alvin@ruifuchem.com

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(R)-(+)-α-Metilbenzil isocianato CAS 33375-06-3 Purezza >99,0% (GC) Purezza chirale >99,0% Fabbrica

Nome: (R)-(+)-α-Metilbenzil isocianato

CAS:33375-06-3

Purezza: >99,0% (GC)

Purezza chirale: >99,0%

Aspetto: Liquido incolore

Alta qualità, produzione commerciale

E-Mail: alvin@ruifuchem.com

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(1R,2R)-1,2-Cicloesandimetanolo CAS 65376-05-8 Intermedio lurasidone cloridrato

Nome chimico: (1R,2R)-1,2-Cicloesandimetanolo

CAS:65376-05-8

Aspetto: polvere da bianca a biancastra

Purezza: ≥98,0% (GC)

Intermedio di lurasidone cloridrato (CAS 367514-88-3) nel trattamento della schizofrenia

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-mail: alvin@ruifuchem.com

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Metile (R)-(+)-2-Cloropropionato CAS 77287-29-7 Analisi chimica >99,0% Purezza chirale >99,0% Purezza elevata

Nome chimico: metile (R)-(+)-2-cloropropionato

Sinonimi: (R)-(+)-2-Estere metilico dell'acido cloropropionico

CAS: 77287-29-7

Aspetto: liquido da incolore a giallo

Analisi chimica: >99,0%

Purezza chirale: >99,0%

Composti chirali, alta qualità

Contatto: dottor Alvin Huang

Cellulare/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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109 Total

Elementi costitutivi chirali

2-(Trifluoromethyl)pyridine-4-Boronic Acid CAS 1093407-58-9 Purity: ≥97.0% (HPLC)

2-Hydroxyethanesulfonamide CAS 162894-76-0 Purity ≥97.0% (NMR)

Pyridazin-3-ylmethanol CAS 37444-46-5 Purity ≥98.0%

1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid CAS 1640981-19-6 Tegoprazan Intermediate Tegoprazan Impurity

tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride CAS 2640149-78-4 Purity ≥97.0% Chiral Purity ≥97.0%

(R)-(-)-2-Methylpiperazine CAS 75336-86-6 Purity >99.0% (GC) E.E >99.0% Factory

(R)-(+)-β-Methylphenethylamine CAS 28163-64-6 Purity >99.0% Factory

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

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

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

(R)-(+)-BINAP CAS 76189-55-4 Purity >99.0% (HPLC) Factory High Quality

(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) Factory

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

(S)-(-)-α-Metilbenzil isocianato CAS 14649-03-7 Purezza >99,0% (GC) Fabbrica

(R)-1-[3,5-Bis(trifluorometil)fenil]etanolo CAS 127852-28-2 Purezza >99,0% (GC) Aprepitant Intermedio

(R)-(+)-α-Metilbenzil isocianato CAS 33375-06-3 Purezza >99,0% (GC) Purezza chirale >99,0% Fabbrica

(1R,2R)-1,2-Cicloesandimetanolo CAS 65376-05-8 Intermedio lurasidone cloridrato

Metile (R)-(+)-2-Cloropropionato CAS 77287-29-7 Analisi chimica >99,0% Purezza chirale >99,0% Purezza elevata