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Naproxen CAS 22204-53-1 Assay 98.5~101.5% (Titration)
Name: (S)-(+)-2-(6-Methoxy-2-Naphthyl)propionic Acid
Synonyms: Naproxen
CAS: 22204-53-1
Assay: 98.5~101.5% (Titration)
Appearance: White to Off-White Crystalline Powder
API, A Non-Steroidal Anti-Inflammatory Drug
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(R)-1-Boc-3-Methylpiperazine CAS 163765-44-4 Purity >99.0% (GC)
Chemical Name: (R)-1-Boc-3-Methylpiperazine
Synonyms: (R)-1-tert-Butoxycarbonyl-3-Methylpiperazine
CAS: 163765-44-4
Purity: >99.0% (GC) (T)
Appearance: White to Light Yellow Powder to Crystal
High Quality, Commercial Production
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(S)-(+)-2-Methylpiperazine CAS 74879-18-8 Purity >99.0% (HPLC) e.e >99.0% Factory
Chemical Name: (S)-(+)-2-Methylpiperazine
CAS: 74879-18-8
Purity: >99.0% (HPLC) e.e: >99.0%
Appearance: White to Light Yellow Powder to Crystal
Chiral Compounds, High Quality
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(S)-1-Boc-3-Methylpiperazine CAS 147081-29-6 Purity >99.0% (HPLC)
Chemical Name: (S)-1-Boc-3-Methylpiperazine
CAS: 147081-29-6
Purity: >99.0% (HPLC) Chiral Purity >99.0%
Appearance: White to Off-White Crystals
High Quality, Commercial Production
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(1S)-(-)-α-Pinene CAS 7785-26-4 Purity >98.0% (GC)
Chemical Name: (1S)-(-)-α-Pinene
Synonyms: (-)-α-Pinene
CAS: 7785-26-4
Purity: >98.0% (GC)
Appearance: Colorless Clear Liquid
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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(1R)-(+)-α-Pinene CAS 7785-70-8 Purity >98.0% (GC)
Chemical Name: (1R)-(+)-α-Pinene
Synonyms: (+)-α-Pinene
CAS: 7785-70-8
Purity: >98.0% (GC)
Appearance: Colorless Clear Liquid
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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(S)-2-Aminobutyramide Hydrochloride CAS 7682-20-4 Levetiracetam Intermediate Chiral Purity ≥99.50% (HPLC) Assay 98.0~102.0% (Titration)
Chemical Name: (S)-2-Aminobutyramide Hydrochloride
Synonyms: H-Abu-NH2·HCl
CAS: 7682-20-4
Appearance: White to Off-White Powder
Chiral Purity: ≥99.50% (HPLC)
Assay: 98.0%~102.0% (Titration, on Dried Basis)
Intermediate of Levetiracetam (CAS: 102767-28-2)
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
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(S)-2-(Boc-Amino)non-8-Enoic Acid CAS 300831-21-4 Purity >98.0% (GC) e.e >99.0% Paritaprevir Intermediate Factory
Name: (S)-2-(Boc-Amino)non-8-Enoic Acid
CAS: 300831-21-4
Purity: >98.0% (GC)
e.e: >99.0%
Appearance: Brown Liquid
Intermediates of Paritaprevir (CAS: 1216941-48-8)
E-Mail: alvin@ruifuchem.com
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(S)-4-(4-Aminobenzyl)-2(1H)-Oxazolidinone CAS 152305-23-2 Purity >99.0% (HPLC) Zolmitriptan Intermediate Factory
Name: (S)-4-(4-Aminobenzyl)-2(1H)-Oxazolidinone
CAS: 152305-23-2
Purity: >99.0% (HPLC)
Appearance: Light Yellow to Off-White Powder
Intermediates of Zolmitriptan (CAS: 139264-17-8)
High Quality, Commercial Production
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com
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(S)-3-Hydroxypiperidine Hydrochloride CAS 475058-41-4 Purity >98.0% (Titration) e.e >98.0% Factory
Name: (S)-3-Hydroxypiperidine Hydrochloride
CAS: 475058-41-4
Purity: >98.0% (Titration)
Optical Purity: >98.0% e.e
Appearance: White to Almost White Powder to Crystal
E-Mail: alvin@ruifuchem.com
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(S)-3-Hydroxy-γ-Butyrolactone CAS 7331-52-4 Purity >97.0% (GC) e.e >99.0% Factory
Chemical Name: (S)-3-Hydroxy-γ-Butyrolactone
CAS: 7331-52-4
Purity: >97.0% (GC)
Optical Purity: >99.0%
Appearance: Colorless to Pale Yellow Liquid
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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(S)-3-Pyrrolidinol CAS 100243-39-8 (S)-3-Hydroxypyrrolidine Purity >97.5% (GC) Factory
Chemical Name: (S)-3-Pyrrolidinol
Synonyms: (S)-3-Hydroxypyrrolidine
CAS: 100243-39-8
Purity: >97.5% (GC)
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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L-β-Homoalanine Hydrochloride H-β-HoAla-OH.HCl CAS 58610-41-6 Purity >98.0% (TLC) Factory
Chemical Name: L-β-Homoalanine Hydrochloride
Synonyms: H-β-HoAla-OH.HCl
CAS: 58610-41-6
Purity: >98.0% (TLC)
Appearance: White or Off-White Crystalline Powder
High Quality, Commercial Production
E-Mail: alvin@ruifuchem.com
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(S)-3-Amino-3-(4-Chlorophenyl)propionic Acid CAS 131690-60-3 Purity >98.0% (HPLC) e.e >98.0% Factory
Name: (S)-3-Amino-3-(4-Chlorophenyl)propionic Acid
Synonyms: (S)-β-Phe(4-Cl)-OH
CAS: 131690-60-3
Purity: >98.0% (HPLC)
e.e: >98.0%
Appearance: White or Off-White Solid
E-Mail: alvin@ruifuchem.com