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L-Tryptophan CAS 73-22-3 (H-Trp-OH) Assay 98.5~101.5% High Quality

Chemical Name: L-Tryptophan

Synonyms: H-Trp-OH; L-Trp; Abbreviated Trp or W

CAS: 73-22-3

Assay: 98.5~101.5%

Appearance: White Crystals or Crystalline Powder

Production Capacity 3000 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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L-(-)-Tyrosine CAS 60-18-4 (H-Tyr-OH) Assay 98.5~101.5% Factory High Quality

Chemical Name: L-(-)-Tyrosine

Synonyms: H-Tyr-OH; L-Tyr; Abbreviated Tyr or Y

CAS: 60-18-4

Assay: 98.5~101.5%

Appearance: White Crystals or Crystalline Powder, Tasteless

Production Capacity 2000 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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H-Glu(OEt)-OEt·HCl CAS 1118-89-4 L-Glutamic Acid Diethyl Ester Hydrochloride Purity >99.0% (HPLC) Factory

L-Glutamic Acid Diethyl Ester Hydrochloride

Synonyms: H-Glu(OEt)-OEt·HCl

CAS: 1118-89-4

Purity: >99.0%

Appearance: White to Off-White Microcrystalline Powder

Production Capacity 300 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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H-Phg-OMe∙HCl CAS 15028-39-4 Purity >98.5% (HPLC)

L-Phenylglycine Methyl Ester Hydrochloride

Synonyms: H-Phg-OMe∙HCl

CAS: 15028-39-4

Purity: >98.5% (HPLC)

Appearance: White to Off-White Powder

Amino Acid Derivatives, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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D-Prolinol CAS 68832-13-3 Purity >99.0% (GC) E.E >99.0% Factory High Quality

Chemical Name: D-Prolinol

Synonyms: (R)-(-)-Prolinol; H-D-Pro-ol

CAS: 68832-13-3

Purity: >99.0% (GC) E.E: >99.0%

Appearance: Colorless Transparent Liquid

Amino Acid Derivative, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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D-(-)-Leucinol CAS 53448-09-2 Purity >98.5% (GC) Factory

Chemical Name: D-(-)-Leucinol

Synonyms: (R)-(-)-Leucinol

CAS: 53448-09-2

Purity: >98.5% (GC)

Appearance: Colorless Oily Liquid

Amino Alcohols, Amino Acid Derivative, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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H-D-Phe-OEt·HCl CAS 63060-94-6 Purity >98.0% (HPLC)

Name: D-Phenylalanine Ethyl Ester Hydrochloride

Synonyms: H-D-Phe-OEt·HCl

CAS: 63060-94-6

Purity: >98.0% (HPLC)

Appearance: White or Off-White Crystalline Powder

Amino Acid Derivative, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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D-Alaninol CAS 35320-23-1 (H-D-Ala-Ol) Purity >99.5% (GC) Factory

Chemical Name: D-Alaninol

Synonyms: (R)-(-)-2-Amino-1-Propanol; H-D-Ala-Ol

CAS: 35320-23-1

Purity: >99.5% (GC)

Appearance: Colorless Transparent Liquid

Amino Alcohols, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Boc-Thr(Bzl)-OH CAS 15260-10-3 Purity >99.0% (HPLC) Factory

Chemical Name: N-Boc-O-Benzyl-L-Threonine

Synonyms: Boc-Thr(Bzl)-OH

CAS: 15260-10-3

Purity: >99.0% (HPLC)

Appearance: White Crystalline Powder

Production Capacity 30 Tons per Month, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Boc-Ser-OMe CAS 2766-43-0 Purity >98.5% (HPLC) Factory

Chemical Name: N-Boc-L-Serine Methyl Ester

Synonyms: Boc-Ser-OMe

CAS: 2766-43-0

Purity: >98.5% (HPLC)

Appearance: Light Yellowish Liquid

Boc-Amino Acids and Derivative, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Boc-D-Aspartic Acid (Boc-D-Asp-OH) CAS 62396-48-9 Purity >99.0% (HPLC) Factory

Chemical Name: Boc-D-Aspartic Acid

Synonyms: Boc-D-Asp-OH

CAS: 62396-48-9

Purity: >99.0% (HPLC)

Appearance: White or Off-White Crystalline Powder

Amino Acid and Derivative, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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6-Methyleneandrost-4-ene-3,17-Dione CAS 19457-55-7 Exemestane Intermediate Purity >99.0% (HPLC) Factory

Name: 6-Methyleneandrost-4-ene-3,17-Dione

Synonyms: 1,2-Dihydro Exemestane

CAS: 19457-55-7

Purity: >99.0% (HPLC)

Appearance: Pale Yellow Crystalline Powder

Intermediate of Exemestane (CAS: 107868-30-4)

Steroids Compound, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2,4-Difluorobenzonitrile CAS 3939-09-1 Purity >99.5% (GC) Factory

Chemical Name: 2,4-Difluorobenzonitrile

CAS: 3939-09-1

Purity: >99.5% (GC)

Appearance: White to Off-White Crystals

Production Capacity 100 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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tert-Butyl Acrylate (TBA) CAS 1663-39-4 Purity >99.5% (GC) Factory

Name: tert-Butyl Acrylate (Stabilized with MEHQ)

Synonyms: TBA; Acrylic Acid tert-Butyl Ester

CAS: 1663-39-4

Purity: >99.5% (GC)

Appearance: Colorless Clear Liquid

Production Capacity 5000 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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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

L-Tryptophan CAS 73-22-3 (H-Trp-OH) Assay 98.5~101.5% High Quality

L-(-)-Tyrosine CAS 60-18-4 (H-Tyr-OH) Assay 98.5~101.5% Factory High Quality

H-Glu(OEt)-OEt·HCl CAS 1118-89-4 L-Glutamic Acid Diethyl Ester Hydrochloride Purity >99.0% (HPLC) Factory

H-Phg-OMe∙HCl CAS 15028-39-4 Purity >98.5% (HPLC)

D-Prolinol CAS 68832-13-3 Purity >99.0% (GC) E.E >99.0% Factory High Quality

D-(-)-Leucinol CAS 53448-09-2 Purity >98.5% (GC) Factory

H-D-Phe-OEt·HCl CAS 63060-94-6 Purity >98.0% (HPLC)

D-Alaninol CAS 35320-23-1 (H-D-Ala-Ol) Purity >99.5% (GC) Factory

Boc-Thr(Bzl)-OH CAS 15260-10-3 Purity >99.0% (HPLC) Factory

Boc-Ser-OMe CAS 2766-43-0 Purity >98.5% (HPLC) Factory

Boc-D-Aspartic Acid (Boc-D-Asp-OH) CAS 62396-48-9 Purity >99.0% (HPLC) Factory

6-Methyleneandrost-4-ene-3,17-Dione CAS 19457-55-7 Exemestane Intermediate Purity >99.0% (HPLC) Factory

2,4-Difluorobenzonitrile CAS 3939-09-1 Purity >99.5% (GC) Factory

tert-Butyl Acrylate (TBA) CAS 1663-39-4 Purity >99.5% (GC) Factory