Amino Acids & Peptide Synthesis Manufacturers & Suppliers - China Amino Acids & Peptide Synthesis Factory

4-Dimethylaminopyridine (DMAP) CAS 1122-58-3 Purity >99.0% (HPLC) Highly Efficiency Catalyst

Chemical Name: 4-Dimethylaminopyridine

Synonyms: DMAP

CAS: 1122-58-3

Appearance: White or Off-White Crystalline Powder

Purity: >99.0% (HPLC)

Highly Efficiency Catalyst, Coupling Reagent

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

inquiry detail
Boc-L-Homophenylalanine CAS 100564-78-1 Boc-Homophe-OH Purity >98.0% (HPLC) Factory

Chemical Name: Boc-L-Homophenylalanine

Synonyms: Boc-Homophe-OH; Boc-L-HPhe-OH

CAS: 100564-78-1

Appearance: White to Almost White Powder to Crystal

Purity: >98.0% (HPLC) (T)

Boc-Amino Acids, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

inquiry detail
Boc-Leu-OH.H2O CAS 13139-15-6 Purity ≥99.0% (HPLC) Factory High Quality

Chemical Name: Boc-Leu-OH.H2O

CAS: 13139-15-6

Appearance: White Crystalline Powder

Purity: ≥99.0% (HPLC)

Boc-Amino Acids, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

inquiry detail
Boc-L-Proline CAS 15761-39-4 (Boc-Pro-OH) Purity >99.5% (HPLC) Factory

Chemical Name: Boc-L-Proline

Synonyms: Boc-Pro-OH

CAS: 15761-39-4

Appearance: White Crystalline Powder

Purity: >99.5% (HPLC)

Boc-Amino Acids and Derivative, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
1-Methylimidazole CAS 616-47-7 Purity ≥99.5% (GC) Factory Main Product

Chemical Name: 1-Methylimidazole

CAS: 616-47-7

Purity: ≥99.5% (GC)

Colorless to Faint Yellow Transparent Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
1-(p-Toluenesulfonyl)imidazole CAS 2232-08-8 Purity ≥99.0% (HPLC) Factory Hot Sale

1-(p-Toluenesulfonyl)imidazole

CAS: 2232-08-8

Purity: ≥99.0% (HPLC)

Appearance: White Crystal Powder

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
L-tert-Leucine (H-Tle-OH) CAS 20859-02-3 Assay 98.0%~102.0%

Chemical Name: L-tert-Leucine

Synonyms: H-Tle-OH

CAS: 20859-02-3

Appearance: White to Off-White Powder

Assay: 98.0%~102.0% (on Dried Basis)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

inquiry detail
Boc-Glu(OMe)-OMe CAS 59279-60-6 Factory High Purity

Chemical Name: Boc-Glu(OMe)-OMe

CAS: 59279-60-6

Appearance: Colorless to Pale Yellow Liquid

Purity: ≥98.0% (HPLC)

High Quality, Commercial Production

Inquiry: alvin@ruifuchem.com

inquiry detail
Trifluoroacetyl L-Tert-Leucine CAS 666832-71-9 PF-07321332 Intermediate Purity ≥98.0%

Chemical Name: Trifluoroacetyl L-Tert-Leucine

CAS: 666832-71-9

Appearance: White to Off-White Powder

Purity: ≥98.0%

Intermediate of PF-07321332 (CAS 2628280-40-8) in treatment of COVID-19

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-mail: alvin@ruifuchem.com

inquiry detail
Moc-L-Tert-Leucine CAS 162537-11-3 Purity ≥99.0% (HPLC) Atazanavir Intermediate Factory

Chemical Name: Moc-L-Tert-Leucine

CAS: 162537-11-3

Appearance: White to Off-White Crystals

Purity: ≥99.0% (HPLC)

Intermediate of Atazanavir HIV-1 Protease Inhibitor

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
N-(4-Aminobenzoyl)-L-Glutamic Acid CAS 4271-30-1 Purity ≥99.0% (HPLC) Folic Acid Intermediate Factory

Chemical Name: N-(4-Aminobenzoyl)-L-Glutamic Acid

Synonyms: H-4-ABZ-Glu-OH

CAS: 4271-30-1

Appearance: White or Light Yellow Crystalline Powder

Purity: ≥99.0% (HPLC)

Intermediate of Folic Acid (CAS: 59-30-3)

Contact: Mr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
DL-Pipecolinic Acid CAS 535-75-1 Assay 98.0%~102.0% Factory

Chemical Name: DL-Pipecolinic Acid

CAS: 535-75-1

Appearance: White Crystalline Powder

Assay: 98.0%~102.0%

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
L-Valine Methyl Ester Hydrochloride (H-Val-OMe·HCl) CAS 6306-52-1 Valsartan Intermediate Purity >99.0% (T)

Chemical Name: L-Valine Methyl Ester Hydrochloride

Synonyms: H-Val-OMe·HCl

CAS: 6306-52-1

Appearance: White to Off-White Crystalline Powder

Purity (Argentometric Titration): >99.0%

Intermediate of Valsartan (CAS: 137862-53-4)

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail
Cetrorelix Acetate CAS 130143-01-0 GnRH Antagonist Peptide Purity (HPLC) ≥98.0% High Quality

Chemical Name: Cetrorelix Acetate

CAS: 130143-01-0

Appearance: White Powder

Peptide Purity (HPLC): ≥98.0%

Synthetic Antagonist of GnRH Receptor

GMP Peptides, API, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

inquiry detail

<< < Previous 85 86 87 88 89 90 Next > >> Page 89 / 90

Amino Acids & Peptide Synthesis

Epitalon CAS 307297-39-8 Purity ≥98.0% (HPLC) High Purity

Tirzepatide CAS 2023788-19-2 Purity (HPLC) ≥99.0% Peptide Content ≥85.0% High Quality

N,N-Dimethylpropionamide (DMPA) CAS 758-96-3 Purity ≥99.0% (GC) High Quality

2,2′-Dimorpholinodiethyl Ether (DMDEE) CAS 6425-39-4 Purity ≥99.0% (GC) Polyurethane Foam Catalyst High Quality

N,N,N’,N”,N”-Pentamethyldiethylenetriamine (PMDETA) CAS 3030-47-5 Purity ≥99.0% (GC) Polyurethane Amine Catalysts High Quality

2-Methyl-1,4-Diazabicyclo[2.2.2]octane CAS 1193-66-4 Purity ≥90.0% (GC)

N-(2-Hydroxypropyl)ethylenediamine CAS 123-84-2 Purity ≥99.7% (GC) High Quality

Isophoronediamine (IPDA) CAS 2855-13-2 (cis- and trans- mixture) Purity ≥99.7% (GC) High Quality

Polyetheramine D-230 CAS 9046-10-0 Average Mn ~230 Assay ≥97.0% High Quality

3-(Dimethylamino)propylamine (DMAPA) CAS 109-55-7 Purity ≥99.8% (GC) High Quality

Diethylenetriamine (DETA) CAS 111-40-0 Purity ≥99.0% (GC) High Quality

Ethylenediamine (EDA) CAS 107-15-3 Purity ≥99.5% (GC) High Quality

2-(2-Aminoethylamino)ethanol (AEEA) CAS 111-41-1 Purity ≥99.5% (GC) High Quality

4-Dimethylaminopyridine (DMAP) CAS 1122-58-3 Purity >99.0% (HPLC) Highly Efficiency Catalyst

Boc-L-Homophenylalanine CAS 100564-78-1 Boc-Homophe-OH Purity >98.0% (HPLC) Factory

Boc-Leu-OH.H2O CAS 13139-15-6 Purity ≥99.0% (HPLC) Factory High Quality

Boc-L-Proline CAS 15761-39-4 (Boc-Pro-OH) Purity >99.5% (HPLC) Factory

1-Methylimidazole CAS 616-47-7 Purity ≥99.5% (GC) Factory Main Product

1-(p-Toluenesulfonyl)imidazole CAS 2232-08-8 Purity ≥99.0% (HPLC) Factory Hot Sale

L-tert-Leucine (H-Tle-OH) CAS 20859-02-3 Assay 98.0%~102.0%

Boc-Glu(OMe)-OMe CAS 59279-60-6 Factory High Purity

Trifluoroacetyl L-Tert-Leucine CAS 666832-71-9 PF-07321332 Intermediate Purity ≥98.0%

Moc-L-Tert-Leucine CAS 162537-11-3 Purity ≥99.0% (HPLC) Atazanavir Intermediate Factory

N-(4-Aminobenzoyl)-L-Glutamic Acid CAS 4271-30-1 Purity ≥99.0% (HPLC) Folic Acid Intermediate Factory

DL-Pipecolinic Acid CAS 535-75-1 Assay 98.0%~102.0% Factory

L-Valine Methyl Ester Hydrochloride (H-Val-OMe·HCl) CAS 6306-52-1 Valsartan Intermediate Purity >99.0% (T)

Cetrorelix Acetate CAS 130143-01-0 GnRH Antagonist Peptide Purity (HPLC) ≥98.0% High Quality