Mga Manufacturer at Supplier ng Pharmaceutical Intermediates - Pabrika ng Pharmaceutical Intermediates ng China

Ethyl N-Piperazinecarboxylate CAS 120-43-4 Purity >99.0% (GC) High Purity

Pangalan ng Kemikal: Ethyl N-Piperazinecarboxylate

CAS: 120-43-4

Hitsura: Walang Kulay hanggang Maputlang Dilaw na Malalagkit na Liquid

Kadalisayan: >99.0% (GC)

Mataas na Kalidad, Komersyal na Produksyon

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

pagtatanong detalye
Ethyl Isonipecotate CAS 1126-09-6 Assay ≥99.0% (GC) High Purity

Pangalan ng Kemikal: Ethyl Isonipecotate

CAS: 1126-09-6

Hitsura: Walang Kulay hanggang Maputlang Dilaw na Liquid

Pagsusuri: ≥99.0% (GC)

Mataas na Kalidad, Komersyal na Produksyon

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
Ethyl Pipecolate CAS 15862-72-3 Assay ≥98.0% (GC) High Purity

Pangalan ng Kemikal: Ethyl Pipecolate

CAS: 15862-72-3

Hitsura: Banayad na Dilaw hanggang Dilaw na Transparent na Liquid

Pagsusuri: ≥98.0% (GC)

Mataas na Kalidad, Komersyal na Produksyon

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
Ethyl (R)-Nipecotate L-Tartrate CAS 167392-57-6 Assay ≥98.0% High Purity

Pangalan ng Kemikal: Ethyl (R)-Nipecotate L-Tartrate

Mga kasingkahulugan: Ethyl (R)-3-Piperidinecarboxylate L-Tartrate

CAS: 167392-57-6

Hitsura: White to Off-White Crystalline Powder

Pagsusuri: ≥98.0%

Mataas na Kalidad, Komersyal na Produksyon

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
Ethyl N-Boc-Piperidine-4-Carboxylate CAS 142851-03-4 High Purity

Pangalan ng Kemikal: Ethyl N-Boc-Piperidine-4-Carboxylate

CAS: 142851-03-4

Hitsura: Walang Kulay hanggang Maputlang Dilaw na Liquid

Pagsusuri: ≥98.0%

Mataas na Kalidad, Komersyal na Produksyon

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
Ethyl 1-Benzyl-3-Oxopiperidine-4-Carboxylate CAS 39514-19-7 Assay ≥98.0% High Purity

Pangalan: Ethyl 1-Benzyl-3-Oxopiperidine-4-Carboxylate

CAS: 39514-19-7

Hitsura: Earthy Yellow Powder

Pagsusuri: ≥98.0%

Mataas na Kalidad, Komersyal na Produksyon

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
3-Methyl-8-Quinolinesulphonyl Chloride CAS 74863-82-4 Argatroban Intermediate Factory 98.0%

Pangalan ng Kemikal: 3-Methyl-8-Quinolinesulphonyl Chloride

CAS: 74863-82-4

Hitsura: White Crystalline Powder

Kadalisayan: >98.0% (HPLC)

Intermediate ng Argatroban (CAS 74863-84-6), isang Synthetic Thrombin Inhibitor.Antithrombotic

Mataas na Kalidad, Komersyal na Produksyon

Inquiry: alvin@ruifuchem.com

pagtatanong detalye
N-Nitro-1,2,3,4-tetradehydro Argatroban Ethyl Ester CAS 74874-09-2 Purity ≥99.0% Argatroban Intermediate

Pangalan: N-Nitro-1,2,3,4-tetradehydro Argatroban Ethyl Ester

Mga kasingkahulugan: Argatroban Intermediate-5

CAS: 74874-09-2

Hitsura: White o Off-White Crystalline Powder

Kadalisayan: ≥99.0%

Intermediate ng Argatroban, isang Synthetic Antithrombotic Agent

E-mail: alvin@ruifuchem.com

pagtatanong detalye
Ethyl (2R,4R)-4-Methyl-2-Piperidinecarboxylate CAS 74892-82-3 Argatroban Intermediate High Purity

Pangalan: Ethyl (2R,4R)-4-Methyl-2-Piperidinecarboxylate

CAS: 74892-82-3

Hitsura: Maaliwalas hanggang Maliwanag na Dilaw na Liquid

Kadalisayan: ≥98.0% (GC)

Intermediate ng Argatroban, Isang Synthetic Antithrombotic Agent

Mataas na Kalidad, Komersyal na Produksyon

E-mail: alvin@ruifuchem.com

pagtatanong detalye
Chloramphenicol CAS 56-75-7 Purity ≥99.0% (HPLC) High Purity

Pangalan ng Kemikal: Chloramphenicol

CAS: 56-75-7

Hitsura: Puti hanggang Banayad na Dilaw na Pulbos

Kadalisayan: ≥99.0% (HPLC)

Mataas na Kalidad, Komersyal na Produksyon

Makipag-ugnayan kay Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-mail: alvin@ruifuchem.com

pagtatanong detalye
(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0% High Purity

Pangalan: (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

CAS: 2964-48-9

Hitsura: Puti hanggang Maputlang Dilaw na Pulbos

Kadalisayan: ≥99.0% (HPLC)

Mga Chiral Compound, Komersyal na Produksyon

E-mail: alvin@ruifuchem.com

pagtatanong detalye
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 716-61-0 Purity ≥99.0% (HPLC) High Purity

Pangalan: (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

D-(-)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

CAS: 716-61-0

Hitsura: Puti hanggang Maputlang Dilaw na Pulbos

Kadalisayan: ≥99.0% (HPLC)

Mga Chiral Compound, Komersyal na Produksyon

E-mail: alvin@ruifuchem.com

pagtatanong detalye
(S)-BoroLeu-(-)-Pinanediol-CF3COOH CAS 477254-69-6 Purity ≥97.0% Bortezomib Impurity 37 Trifluoroacetate High Purity

Pangalan ng Kemikal: (S)-BoroLeu-(-)-Pinanediol-CF3COOH

Mga kasingkahulugan: Bortezomib Impurity 37 Trifluoroacetate

CAS: 477254-69-6

Hitsura: White to Off-White Crystalline Powder

Kadalisayan: ≥97.0%

Mataas na Kalidad, Komersyal na Produksyon

E-mail: alvin@ruifuchem.com

pagtatanong detalye
(1S,2S,3R,5S)-(+)-2,3-Pinanediol CAS 18680-27-8 ee ≥99.0% Purity ≥99.0% Bortezomib Intermediate High Purity

Pangalan ng Kemikal: (1S,2S,3R,5S)-(+)-2,3-Pinanediol

CAS: 18680-27-8

Hitsura: White to Off-White Crystallized Powder

ee: ≥99.0%Kadalisayan: ≥99.0% (GC)

Intermediate ng Bortezomib (CAS 179324-69-7) sa paggamot ng Multiple Myeloma

Mga Chiral Compound, Komersyal na Produksyon

E-mail: alvin@ruifuchem.com

pagtatanong detalye

<< < Nakaraan 222 223 224 225 226 227 228 Susunod >>> Pahina 225 / 237

Mga Pharmaceutical Intermediate

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) Naglalaman ng 0.05% BHT bilang Stabilizer

Ethyl N-Piperazinecarboxylate CAS 120-43-4 Purity >99.0% (GC) High Purity

Ethyl Isonipecotate CAS 1126-09-6 Assay ≥99.0% (GC) High Purity

Ethyl Pipecolate CAS 15862-72-3 Assay ≥98.0% (GC) High Purity

Ethyl (R)-Nipecotate L-Tartrate CAS 167392-57-6 Assay ≥98.0% High Purity

Ethyl N-Boc-Piperidine-4-Carboxylate CAS 142851-03-4 High Purity

Ethyl 1-Benzyl-3-Oxopiperidine-4-Carboxylate CAS 39514-19-7 Assay ≥98.0% High Purity

3-Methyl-8-Quinolinesulphonyl Chloride CAS 74863-82-4 Argatroban Intermediate Factory 98.0%

N-Nitro-1,2,3,4-tetradehydro Argatroban Ethyl Ester CAS 74874-09-2 Purity ≥99.0% Argatroban Intermediate

Ethyl (2R,4R)-4-Methyl-2-Piperidinecarboxylate CAS 74892-82-3 Argatroban Intermediate High Purity

Chloramphenicol CAS 56-75-7 Purity ≥99.0% (HPLC) High Purity

(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Purity ≥99.0% High Purity

(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 716-61-0 Purity ≥99.0% (HPLC) High Purity

(S)-BoroLeu-(-)-Pinanediol-CF3COOH CAS 477254-69-6 Purity ≥97.0% Bortezomib Impurity 37 Trifluoroacetate High Purity

(1S,2S,3R,5S)-(+)-2,3-Pinanediol CAS 18680-27-8 ee ≥99.0% Purity ≥99.0% Bortezomib Intermediate High Purity