Fabricants et fournisseurs d'intermédiaires pharmaceutiques - Usine d'intermédiaires pharmaceutiques en Chine

Apremilast CAS 608141-41-9 Purity >99.0% (HPLC) PDE-4 Inhibitor

Chemical Name: Apremilast

Synonyms: Otezla; CC-10004

CAS: 608141-41-9

Pureté : >99,0 % (HPLC)

Appearance: White to Pale Yellow Solid

A Potent PDE4 (Phosphodiesterase 4) Inhibitor

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3-Ethoxy-4-Methoxybenzaldehyde CAS 1131-52-8 Purity >98.0% (HPLC) Apremilast Intermediate

Chemical Name: 3-Ethoxy-4-Methoxybenzaldehyde

CAS: 1131-52-8

Pureté : >98,0 % (HPLC)

Appearance: White to Tan Powder or Chunks

Intermediate / Impurity of Apremilast (CAS: 608141-41-9)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3-Acetamidophthalic Anhydride CAS 6296-53-3 Purity >98.0% (HPLC) Apremilast Intermediate

Chemical Name: 3-Acetamidophthalic Anhydride

CAS: 6296-53-3

Pureté : >98,0 % (HPLC)

Appearance: White to Light Yellow Solid

Intermediate of Apremilast (CAS: 608141-41-9)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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(S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethylamine N-Acetyl-L-Leucine Salt CAS 608141-43-1 Purity ≥99.0% (HPLC) e.e ≥99.0% Apremilast Intermediate

Chemical Name: (S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethylamine N-Acetyl-L-Leucine Salt

CAS: 608141-43-1

Purity: ≥99.0% (HPLC)

Enantiomeric Excess (e.e): ≥99.0%

Apparence : Blanc à Off-White Solid

Intermediate of Apremilast (CAS: 608141-41-9)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine CAS 253168-94-4 Purity >98.0% (HPLC) Apremilast Intermediate

1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine

CAS: 253168-94-4

Pureté : >98,0 % (HPLC)

Apparence : Blanc à Off-White Solid

Intermediate of Apremilast (CAS: 608141-41-9)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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(S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine CAS 608141-42-0 Purity ≥99.0% (HPLC) Chiral Purity ≥99.0% Apremilast Intermediate Factory

Chemical Name: (S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine

CAS: 608141-42-0

Purity: ≥99.0% (HPLC)

Chiral Purity: ≥99.0%

Apparence : Blanc à Off-White Solid

Intermediate of Apremilast (CAS: 608141-41-9)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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AM-095 CAS 1345614-59-6 Purity ≥98.0% (HPLC) e.e. ≥98.0% LPA1 Receptor Antagonist

Chemical Name: AM-095

CAS: 1345614-59-6

Purity: ≥98.0% (HPLC)

e.e.: ≥98.0%

Appearance: Light Yellow to Yellow Solid

Potent LPA1 Receptor Antagonist

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Adenosine 5′-Diphosphate Disodium Salt CAS 16178-48-6 Purity >95.0% (HPLC) Content >85.0% Factory

Adenosine 5′-Diphosphate Disodium Salt

Synonyms: 5′-ADP Na2; ADP Na2

CAS: 16178-48-6

Purity: >95.0% (HPLC)

Content: >85.0% (On Dry Basis)

Appearance: White or Off-White Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Ac-rC Phosphoramidite CAS 121058-88-6 Purity ≥98.0% (HPLC) Purity ≥98.0% (31P-NMR) RNA Phosphoramidites

Chemical Name: Ac-rC Phosphoramidite

Synonyms: DMT-2′O-TBDMS-rC(ac) Phosphoramidite

CAS: 121058-88-6

Purity: ≥98.0% (HPLC)

Purity: ≥98.0% (31P-NMR)

Apparence : Poudre blanche à blanc cassé

RNA Phosphoramidites; Modified Nucleotides

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Methyl 11-Bromoundecanoate CAS 6287-90-7 Purity >97.0% (GC)

Chemical Name: Methyl 11-Bromoundecanoate

Synonyms: Br-C10-Methyl Ester

CAS: 6287-90-7

Purity: >97.0% (GC)

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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8-Oxa-3-Azabicyclo[3.2.1]octane Hydrochloride CAS 54745-74-3 Purity >97.0% (HPLC)

8-Oxa-3-Azabicyclo[3.2.1]octane Hydrochloride

CAS: 54745-74-3

Pureté : >97,0 % (HPLC)

Appearance: Off-White Solid

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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8-Bromoguanosine CAS 4016-63-1 Purity >98.0% (HPLC)

Chemical Name: 8-Bromoguanosine

CAS: 4016-63-1

Pureté : >98,0 % (HPLC)

Appearance: White or Off-White Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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7-Bromo-1-Indanone CAS 125114-77-4 Purity >97.0% (HPLC)

Chemical Name: 7-Bromo-1-Indanone

Synonyms: 7-Bromo-2,3-Dihydroinden-1-one

CAS: 125114-77-4

Pureté : >97,0 % (HPLC)

Appearance: Off-White to Pale-Gray Powder

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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Cilastatin Sodium CAS 81129-83-1 Assay 98.0~101.5%

Chemical Name: Cilastatin Sodium

CAS: 81129-83-1

Assay: 98.0~101.5%

Appearance: White or Off-White Crystalline Powder

Imipenem and Cilastatin for Injection

Contact : Dr Alvin Huang

Mobile/Wechat/WhatsApp : +86-15026746401

Courriel : alvin@ruifuchem.com

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3390 Total

Intermédiaires pharmaceutiques

2-(Trifluoromethyl)pyridine-4-Boronic Acid CAS 1093407-58-9 Purity: ≥97.0% (HPLC)

2-Hydroxyethanesulfonamide CAS 162894-76-0 Purity ≥97.0% (NMR)

Pyridazin-3-ylmethanol CAS 37444-46-5 Purity ≥98.0%

1-Benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylic acid CAS 1640981-19-6 Tegoprazan Intermediate Tegoprazan Impurity

tert-butyl (7S)-7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate hydrochloride CAS 2640149-78-4 Purity ≥97.0% Chiral Purity ≥97.0%

Apremilast CAS 608141-41-9 Purity >99.0% (HPLC) PDE-4 Inhibitor

3-Ethoxy-4-Methoxybenzaldehyde CAS 1131-52-8 Purity >98.0% (HPLC) Apremilast Intermediate

3-Acetamidophthalic Anhydride CAS 6296-53-3 Purity >98.0% (HPLC) Apremilast Intermediate

(S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethylamine N-Acetyl-L-Leucine Salt CAS 608141-43-1 Purity ≥99.0% (HPLC) e.e ≥99.0% Apremilast Intermediate

1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine CAS 253168-94-4 Purity >98.0% (HPLC) Apremilast Intermediate

(S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine CAS 608141-42-0 Purity ≥99.0% (HPLC) Chiral Purity ≥99.0% Apremilast Intermediate Factory

AM-095 CAS 1345614-59-6 Purity ≥98.0% (HPLC) e.e. ≥98.0% LPA1 Receptor Antagonist

Adenosine 5′-Diphosphate Disodium Salt CAS 16178-48-6 Purity >95.0% (HPLC) Content >85.0% Factory

Ac-rC Phosphoramidite CAS 121058-88-6 Purity ≥98.0% (HPLC) Purity ≥98.0% (31P-NMR) RNA Phosphoramidites

Methyl 11-Bromoundecanoate CAS 6287-90-7 Purity >97.0% (GC)

8-Oxa-3-Azabicyclo[3.2.1]octane Hydrochloride CAS 54745-74-3 Purity >97.0% (HPLC)

8-Bromoguanosine CAS 4016-63-1 Purity >98.0% (HPLC)

7-Bromo-1-Indanone CAS 125114-77-4 Purity >97.0% (HPLC)

Cilastatin Sodium CAS 81129-83-1 Assay 98.0~101.5%