Fine Chemicals Manufacturers & Suppliers - China Fine Chemicals Factory

4,4′-Dimethoxydiphenylamine CAS 101-70-2 Purity >98.0% (HPLC) OLED Materials

Chemical Name: 4,4′-Dimethoxydiphenylamine

Synonyms: Bis(4-methoxyphenyl)amine

CAS: 101-70-2

Purity: >98.0% (HPLC)

Appearance: Silver Crystal

OLED Materials, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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3,3′,4,4′-Biphenyltetracarboxylic Dianhydride (BPDA) CAS 2420-87-3 Purity ≥99.5% (HPLC)

3,3′,4,4′-Biphenyltetracarboxylic Dianhydride

Synonyms: 4,4′-Biphthalic Anhydride; s-BPDA; BPDA

CAS: 2420-87-3

Purity: ≥99.5% (HPLC)

Appearance: White or Off-White Crystalline Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2-Bromo-4,6-Dinitroaniline CAS 1817-73-8 Purity >99.0% (GC)

Chemical Name: 2-Bromo-4,6-Dinitroaniline

CAS: 1817-73-8

Purity: >99.0% (GC)

Appearance: Yellow Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2-Furylboronic Acid CAS 13331-23-2 Purity >98.0% (HPLC)

Chemical Name: 2-Furylboronic Acid

Synonyms: Furan-2-Boronic Acid; 2-Furanboronic Acid

CAS: 13331-23-2

Purity: >98.0% (HPLC)

Appearance: Light Yellow Crystal

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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1-Aminoanthraquinone CAS 82-45-1 Assay >98.0% (HPLC) Factory

Chemical Name: 1-Aminoanthraquinone

Synonyms: Diazo Fast Red AL

CAS: 82-45-1

Assay: >98.0% (HPLC)

Appearance: Red to Dark Brown Crystalline Powder

Dyestuff Intermediate, 4000 Tons/Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Sodium Iodide (NaI) CAS 7681-82-5 Assay ≥99.0% (Titration) Factory CP2010 Standard

Chemical Name: Sodium Iodide (NaI)

CAS: 7681-82-5

Assay (Dried Basis): ≥99.0% (Titration)

Appearance: White Crystal or White Crystalline Powder

CP2010 / USP Standard, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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1,3:2,4-Dibenzylidene Sorbitol CAS 32647-67-9 Purity >98.0%

Chemical Name: 1,3:2,4-Dibenzylidene Sorbitol

CAS: 32647-67-9

Purity: >98.0%

Appearance: White to Loose Powder

Nucleating Agent & Clarifier For Polyolefines

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Trifluoroacetic Acid (TFA) CAS 76-05-1 Purity >99.5% (Titration) Factory

Chemical Name: Trifluoroacetic Acid

Synonyms: TFA

CAS: 76-05-1

Purity: >99.5% (Titration)

Appearance: Colorless Transparent Liquid

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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Sodium Cyanoborohydride CAS 25895-60-7 Purity >95.0% (Titration)

Chemical Name: Sodium Cyanoborohydride

CAS: 25895-60-7

Purity: >95.0% (Titration)

Appearance: White Powder

Mild Reducing Agent, High Quality

Contact: Mr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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3-Chloropropionyl Chloride CAS 625-36-5 Purity >98.5% (GC) Factory

Chemical Name: 3-Chloropropionyl Chloride

CAS: 625-36-5

Purity: >98.5% (GC)

Appearance: Colorless Clear Liquid

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Ethylene Glycol Dimethacrylate (EGDMA) CAS 97-90-5 (Stabilized with MEHQ) Purity >99.0% (GC)

Ethylene Glycol Dimethacrylate (Stabilized with MEHQ)

Synonyms: EGDMA; Ethylene Dimethacrylate

CAS: 97-90-5

Purity: >99.0% (GC)

Appearance: Colorless or Light Yellow Clear Liquid

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Nickel(II) Chloride Hexahydrate CAS 7791-20-0 Ni ≥22.0% Factory

Chemical Name: Nickel(II) Chloride Hexahydrate

Synonyms: NiCl2·6H2O; Nickel Dichlorid Hexahydrate

CAS: 7791-20-0

Nickel (Ni): ≥22.0%

Appearance: Grass Green Crystals

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Cyclobutylamine CAS 2516-34-9 Purity >98.0% (GC)

Chemical Name: Cyclobutylamine

Synonyms: Aminocyclobutane; Cyclobutanamine

CAS: 2516-34-9

Purity: >98.0% (GC)

Appearance: Clear Colorless to Light Yellow Liquid

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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2-Methoxy-4-Nitroaniline (Fast Red B Base) CAS 97-52-9 Purity >99.5% (HPLC)

Chemical Name: 2-Methoxy-4-Nitroaniline

Synonyms: Fast Red B Base

CAS: 97-52-9

Purity: >99.5% (HPLC)

Appearance: Yellow Powder

Production Capacity 1000 Tons per Year, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Fine Chemicals

4-Chloro-1-Butanol CAS 928-51-8 Purity >85.0% (GC) Factory

4-Chloro-7-Tosyl-7H-Pyrrolo[2,3-d]pyrimidine CAS 479633-63-1 Purity >98.0% (HPLC) Tofacitinib Citrate Intermediate

(3R,4R)-1-Benzyl-N,4-Dimethylpiperidin-3-Amine CAS 477600-70-7 Purity >98.0% (HPLC) e.e. >98.0% Tofacitinib Citrate Intermediate

Tofacitinib Citrate Intermediate CAS 477600-71-8 Purity >97.0% (HPLC) e.e. >97.0%

2,4-Dichloro-7H-Pyrrolo[2,3-d]pyrimidine CAS 90213-66-4 Purity >99.0% (HPLC) Tofacitinib Citrate Intermediate

(3R,4R)-1-Benzyl-N,4-Dimethylpiperidin-3-Amine Dihydrochloride CAS 1062580-52-2 Purity >99.0% (GC) Tofacitinib Citrate Intermediate

4-Chloropyrrolo[2,3-d]pyrimidine CAS 3680-69-1 Purity >98.0% (HPLC) Tofacitinib Citrate Intermediate

4-Formyl-N-Cbz-Piperidine CAS 138163-08-3 Purity >98.0% (GC)

4-Fluoro-2-(Trifluoromethyl)aniline CAS 393-39-5 Purity >99.0% (GC)

4-Iodobenzyl Alcohol CAS 18282-51-4 Purity >99.0% (GC)

4-Iodo-D-Phenylalanine H-D-Phe(4-I)-OH CAS 62561-75-5 Purity >98.0% (HPLC)

4-Aminopyrimidine CAS 591-54-8 Purity >98.0% (HPLC)

4,6-Dichloronicotinonitrile CAS 166526-03-0 Purity >98.0% (HPLC)

4,4′-Dimethoxydiphenylamine CAS 101-70-2 Purity >98.0% (HPLC) OLED Materials

3,3′,4,4′-Biphenyltetracarboxylic Dianhydride (BPDA) CAS 2420-87-3 Purity ≥99.5% (HPLC)

2-Bromo-4,6-Dinitroaniline CAS 1817-73-8 Purity >99.0% (GC)

2-Furylboronic Acid CAS 13331-23-2 Purity >98.0% (HPLC)

1-Aminoanthraquinone CAS 82-45-1 Assay >98.0% (HPLC) Factory

Sodium Iodide (NaI) CAS 7681-82-5 Assay ≥99.0% (Titration) Factory CP2010 Standard

1,3:2,4-Dibenzylidene Sorbitol CAS 32647-67-9 Purity >98.0%

Trifluoroacetic Acid (TFA) CAS 76-05-1 Purity >99.5% (Titration) Factory

Sodium Cyanoborohydride CAS 25895-60-7 Purity >95.0% (Titration)

3-Chloropropionyl Chloride CAS 625-36-5 Purity >98.5% (GC) Factory

Ethylene Glycol Dimethacrylate (EGDMA) CAS 97-90-5 (Stabilized with MEHQ) Purity >99.0% (GC)

Nickel(II) Chloride Hexahydrate CAS 7791-20-0 Ni ≥22.0% Factory

Cyclobutylamine CAS 2516-34-9 Purity >98.0% (GC)

2-Methoxy-4-Nitroaniline (Fast Red B Base) CAS 97-52-9 Purity >99.5% (HPLC)