Fabricants et fournisseurs de blocs de construction chiraux - Usine de blocs de construction chiraux en Chine

(R)-(+)-2-Chloropropionic Acid CAS 7474-05-7 Purity >98.0% (GC) e.e >98.0% High Purity

Chemical Name: (R)-(+)-2-Chloropropionic Acid

CAS: 7474-05-7

Appearance: Colorless to Pale Yellow Liquid

Chemical Purity: >98.0% (GC)

Enantiomeric Excess E.E: >98.0%

Chiral Compounds, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Courriel : alvin@ruifuchem.com

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(S)-(-)-Indoline-2-Carboxylic Acid CAS 79815-20-6 Purity >98.5% (HPLC) Perindopril Erbumine Intermediate Factory High Quality

(S)-(-)-Indoline-2-Carboxylic Acid

CAS: 79815-20-6

Purity: >98.5% (HPLC)

Aspect : Poudre cristalline blanche ou blanc cassé

Intermediate of Perindopril Erbumine (CAS: 107133-36-8)

Production commerciale de haute qualité

Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401

Courriel : alvin@ruifuchem.com

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Darifenacin Hydrobromide CAS 133099-07-7 Assay ≥99.0% API High Quality

Chemical Name: Darifenacin Hydrobromide

Synonyms: Darifenacin HBr; UK-88525

CAS: 133099-07-7

Appearance: White Crystalline Powder

Assay: ≥99.0% (HPLC)

Darifenacin HBr in the treatment of Overactive Bladder

API, High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Courriel : alvin@ruifuchem.com

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(1S,2S)-N,N’-Dimethyl-1,2-Cyclohexanediamine CAS 87583-89-9 Purity >98.0% (GC) Factory High Purity

Name: (1S,2S)-N,N’-Dimethyl-1,2-Cyclohexanediamine

CAS: 87583-89-9

Purity (GC): >98.0% (GC)

Optical Purity (GC): >98.0% E.E

Appearance: White to Light Yellow Powder

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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(1R,2R)-N,N’-Dimethyl-1,2-Cyclohexanediamine CAS 68737-65-5 Purity >97.0% (GC) Factory High Purity

Name: (1R,2R)-N,N’-Dimethyl-1,2-Cyclohexanediamine

CAS: 68737-65-5

Purity (GC): >97.0% (GC)

Optical Purity (GC): >98.0% E.E

Appearance: White to Light Yellow Low Melting Solid

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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(R)-(+)-tert-Butylsulfinamide CAS 196929-78-9 Purity ≥99.0% e.e≥99.0% Manufacturer High Purity

Chemical Name: (R)-(+)-tert-Butylsulfinamide (R-BSN)

CAS: 196929-78-9

Appearance: White to Off-White Powder

Purity (LC-220nm): ≥99.0%

E.E. (LC): ≥99.0%

Chiral Compounds, High Quality, Commercial Production

E-Mail: alvin@ruifuchem.com

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(S)-1-Boc-3-Hydroxypiperidine CAS 143900-44-1 Ibrutinib Intermediate Purity >99.0% (GC)

Chemical Name: (S)-1-Boc-3-Hydroxypiperidine

CAS: 143900-44-1

Chiral Purity: >99.0% (GC)

Chemical Purity: >99.0% (GC)

Appearance: White Powder or Crystals

Intermediate of Ibrutinib (CAS: 936563-96-1)

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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Ibrutinib CAS 936563-96-1 Purity >99.5% (HPLC) API

Chemical Name: Ibrutinib

CAS: 936563-96-1

Purity: >99.5% (HPLC)

Appearance: White to Off-White Crystal Powder

Ibrutinib is a BTK inhibitor used to treat Chronic Lymphocytic Leukemia (CLL) and Mantle Cell Lymphoma (MCL)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Courriel : alvin@ruifuchem.com

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Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate CAS 141942-85-0 Purity >98.0% (GC) Atorvastatin Calcium ATS-5 Intermediate

Name: Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate

CAS: 141942-85-0

Purity: >98.0% (GC)

Appearance: Colorless to Light Yellow Liquid

Intermediate of Atorvastatin Calcium CAS 134523-03-8

Courriel : alvin@ruifuchem.com

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(S)-(+)-α-Acide méthoxyphénylacétique CAS 26164-26-1 Pureté > 99,0 % (HPLC) Usine de haute qualité

Nom chimique : (S)-(+)-α-Acide méthoxyphénylacétique

CAS : 26164-26-1

Pureté : >99,0 % (HPLC)

Aspect : Poudre cristalline blanche ou blanc cassé

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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(S)-4-Isopropylthiazolidine-2-thione CAS 76186-04-4 Pureté >98,0 % (HPLC) Usine de haute qualité

Nom chimique : (S)-4-Isopropylthiazolidine-2-thione

CAS : 76186-04-4

Pureté : >98,0 % (HPLC)

Aspect : Poudre cristalline blanche à jaune pâle

Production commerciale de haute qualité

Courriel : alvin@ruifuchem.com

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109 Total

Blocs de construction chiraux

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-Chloropropionic Acid CAS 7474-05-7 Purity >98.0% (GC) e.e >98.0% High Purity

(S)-(-)-Indoline-2-Carboxylic Acid CAS 79815-20-6 Purity >98.5% (HPLC) Perindopril Erbumine Intermediate Factory High Quality

Darifenacin Hydrobromide CAS 133099-07-7 Assay ≥99.0% API High Quality

(1S,2S)-N,N’-Dimethyl-1,2-Cyclohexanediamine CAS 87583-89-9 Purity >98.0% (GC) Factory High Purity

(1R,2R)-N,N’-Dimethyl-1,2-Cyclohexanediamine CAS 68737-65-5 Purity >97.0% (GC) Factory High Purity

(R)-(+)-tert-Butylsulfinamide CAS 196929-78-9 Purity ≥99.0% e.e≥99.0% Manufacturer High Purity

(S)-1-Boc-3-Hydroxypiperidine CAS 143900-44-1 Ibrutinib Intermediate Purity >99.0% (GC)

Ibrutinib CAS 936563-96-1 Purity >99.5% (HPLC) API

Ethyl (R)-(-)-4-Cyano-3-Hydroxybutyrate CAS 141942-85-0 Purity >98.0% (GC) Atorvastatin Calcium ATS-5 Intermediate

(S)-(+)-α-Acide méthoxyphénylacétique CAS 26164-26-1 Pureté > 99,0 % (HPLC) Usine de haute qualité

(S)-4-Isopropylthiazolidine-2-thione CAS 76186-04-4 Pureté >98,0 % (HPLC) Usine de haute qualité