Cov khoom lag luam thiab cov neeg muag khoom - Tuam Tshoj Cov Khoom Siv Hoobkas

Pyrazole-3-Carboxylic Acid CAS 1621-91-6 Purity > 98.0% (HPLC)

Lub npe tshuaj: Pyrazole-3-Carboxylic Acid

Synonyms: 3-Pyrazolecarboxylic Acid

CAS: 1621-91-6 Nr

Purity:> 98.0% (HPLC)

Cov tsos mob: Dawb rau Tan Powder

High Quality, Commercial Production

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
1-Boc-Pyrazole CAS 219580-32-2 Purity > 97.0% (GC)

Lub npe tshuaj: 1-Boc-Pyrazole

Cov ntsiab lus: tert-Butyl 1H-Pyrazole-1-Carboxylate

CAS: 219580-32-2 Nr

Purity:> 97.0% (GC)

Cov tsos mob: Xim tsis muaj xim rau daj daj

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
4,5-Diamino-1-(2-Hydroxyethyl)pyrazole Sulfate CAS 155601-30-2 Purity > 99.0% (HPLC)

4,5-Diamino-1-(2-Hydroxyethyl) pyrazole sulfate

Synonyms: Rodol HDAP

CAS: 155601-30-2 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Tawm-dawb mus rau lub teeb liab liab hmoov

Siv ua plaub hau Dye Intermediate thiab xim tsim rau cov tshuaj pleev ib ce

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
4-Aminopyrazolo [3,4-d]pyrimidine CAS 2380-63-4 Ibrutinib Intermediate Purity > 98.0% (HPLC)

Lub npe tshuaj: 4-Aminopyrazolo [3,4-d]pyrimidine

CAS: 2380-63-4 Nr

Purity:> 98.0% (HPLC) (T)

Cov tsos mob: Tawm-dawb rau lub teeb xim av hmoov

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

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
3-Nitropyrazole CAS 26621-44-3 Purity > 99.0% (HPLC)

Lub npe tshuaj: 3-Nitropyrazole

Synonyms: 3-Nitro-1H-Pyrazole

CAS: 26621-44-3 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Lub teeb xim av Crystalline hmoov

High Quality, Commercial Production

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
1H-Pyrazole-1-Carboxamidine Hydrochloride CAS 4023-02-3 Purity > 99.5% (HPLC) Hoobkas

Lub npe: 1H-Pyrazole-1-Carboxamidine Hydrochloride

Cov ntsiab lus: 1-Amidinopyrazole Hydrochloride

CAS: 4023-02-3 Nr

Purity:> 99.5% (HPLC) (T)

Cov tsos mob: Dawb rau Off-White hmoov

Ib Reagent Siv rau Peptide Synthesis thiab Chemically Specific Guanylation ntawm Amines

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
4-Methyl-3-Nitropyrazole CAS 38858-90-1 Purity > 98.0% (HPLC)

Lub npe tshuaj: 4-Methyl-3-Nitropyrazole

Synonyms: 4-Methyl-3-Nitro-1H-Pyrazole

CAS: 38858-90-1 Nr

Purity:> 98.0% (HPLC)

Cov tsos mob: Lub teeb daj hmoov

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
Tom ntej: Ethyl 3-Aminopyrazole-4-Carboxylate CAS 6994-25-8 Purity > 98.5% (HPLC)

Lub npe: Ethyl 3-Aminopyrazole-4-Carboxylate

Synonyms: Ethyl 3-Amino-4-Pyrazolecarboxylate

CAS: 6994-25-8 Nr

Purity:> 98.5% (HPLC)

Cov tsos mob: daj rau xim av hmoov

Impurity / Intermediate ntawm Allopurinol (CAS: 315-30-0)

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
1-Methylpyrazole CAS 930-36-9 Purity > 99.5% (GC) Hoobkas

Lub npe tshuaj: 1-Methylpyrazole

Synonyms: 1-Methyl-1H-Pyrazole

CAS: 930-36-9 Nr

Purity:> 99.5% (GC)

Tsos: Xim tsis muaj xim rau lub teeb daj ntshiab kua

High Quality, Commercial Production

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
Pyrazole (Boc) 2 CAS 152120-54-2 Purity > 99.5% (HPLC) Hoobkas

Lub npe tshuaj: N, N'-Bis-Boc-1-Guanylpyrazol

Synonyms: Pyrazole (Boc) 2

CAS: 152120-54-2 Nr

Purity:> 99.5% (HPLC)

Cov tsos mob: Dawb los yog Off-White hmoov

Reagent rau Qhia Guanidinyl-Group

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
Pyrazole CAS 288-13-1 Purity > 99.5% (HPLC) Hoobkas

Lub npe tshuaj: Pyrazole

CAS: 288-13-1 Nr

Purity:> 99.5% (HPLC)

Cov tsos mob: Dawb rau Beige Crystalline Hmoov

High Quality, Commercial Production

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
5-Amino-1-(2-Hydroxyethyl)pyrazole CAS 73616-27-0 Purity > 99.0% (HPLC) Cefoselis Intermediate

Lub npe: 5-Amino-1-(2-Hydroxyethyl) pyrazole

CAS: 73616-27-0 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Lub teeb daj rau Reddish daj hmoov

High Quality, Commercial Production

Intermediates ntawm Cefoselis & Cefoselis Sulfate

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
4-Bromo-3-Methylpyrazole CAS 13808-64-5 Purity > 99.0% (HPLC) Hoobkas

Lub npe tshuaj: 4-Bromo-3-Methylpyrazole

CAS: 13808-64-5 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Lub teeb xim av hmoov

High Quality, Commercial Production

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav
3-Aminopyrazole CAS 1820-80-0 Purity > 99.0% (GC) (T) Hoobkas

Lub npe tshuaj: 3-Aminopyrazole

CAS: 1820-80-0 Nr

Purity:> 99.0% (GC) (T)

Cov tsos mob: me ntsis daj rau xim av khoom los yog kua

High Quality, Commercial Production

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

kev nug nthuav dav

<< < Ua ntej 131 132 133 134 135 136 137 Tom ntej no>>> Page 134/341

Cov khoom

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

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

Tom ntej: 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 Kev Ntshiab > 99.0% (GC)

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

Dibromobis (triphenylphosphine) npib tsib xee (II) CAS 14126-37-5 Purity > 99.0% (GC)

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

tert-Butyl Hydroperoxide (TBHP) (70% hauv dej) CAS 75-91-2

Tom ntej: Sodium Tert-Butoxide CAS 865-48-5 Purity > 99.0% (T)

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

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

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

Pyrazole-3-Carboxylic Acid CAS 1621-91-6 Purity > 98.0% (HPLC)

1-Boc-Pyrazole CAS 219580-32-2 Purity > 97.0% (GC)

4,5-Diamino-1-(2-Hydroxyethyl)pyrazole Sulfate CAS 155601-30-2 Purity > 99.0% (HPLC)

4-Aminopyrazolo [3,4-d]pyrimidine CAS 2380-63-4 Ibrutinib Intermediate Purity > 98.0% (HPLC)

3-Nitropyrazole CAS 26621-44-3 Purity > 99.0% (HPLC)

1H-Pyrazole-1-Carboxamidine Hydrochloride CAS 4023-02-3 Purity > 99.5% (HPLC) Hoobkas

4-Methyl-3-Nitropyrazole CAS 38858-90-1 Purity > 98.0% (HPLC)

Tom ntej: Ethyl 3-Aminopyrazole-4-Carboxylate CAS 6994-25-8 Purity > 98.5% (HPLC)

1-Methylpyrazole CAS 930-36-9 Purity > 99.5% (GC) Hoobkas

Pyrazole (Boc) 2 CAS 152120-54-2 Purity > 99.5% (HPLC) Hoobkas

Pyrazole CAS 288-13-1 Purity > 99.5% (HPLC) Hoobkas

5-Amino-1-(2-Hydroxyethyl)pyrazole CAS 73616-27-0 Purity > 99.0% (HPLC) Cefoselis Intermediate

4-Bromo-3-Methylpyrazole CAS 13808-64-5 Purity > 99.0% (HPLC) Hoobkas

3-Aminopyrazole CAS 1820-80-0 Purity > 99.0% (GC) (T) Hoobkas