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6-Chloro-2-methyl-2H-indazol-5-amine CAS 1893125-36-4 Purity>98.0% (LCMS) Ensitrelvir (S-217622) Intermediate COVID-19

Namme: 6-Chloro-2-methyl-2H-indazol-5-amine

CAS: 1893125-36-4

Reinheid: >98.0% (LCMS)

Uterlik: ljochtbrún oant griis fêst poeder

Intermediate of Ensitrelvir (S-217622), COVID-19

Hege kwaliteit, kommersjele produksje

E-Mail: alvin@ruifuchem.com

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2,4,5-Trifluorobenzylbromide CAS 157911-56-3 Suverens >98.0% (GC) Ensitrelvir (S-217622) Intermediate COVID-19

Gemyske namme: 2,4,5-Trifluorobenzylbromide

CAS: 157911-56-3

Reinheid: >98.0% (GC)

Uterlik: kleurleaze oant ljocht giele dúdlike floeistof

Intermediate of Ensitrelvir (S-217622), COVID-19

Hege kwaliteit, kommersjele produksje

E-Mail: alvin@ruifuchem.com

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Ensitrelvir (S-217622) Intermediate CAS 1360105-53-8 Suverens>98.0% COVID-19

Gemyske namme: 1,3,5-Triazine-2,4(1H,3H)-dion, 3-(1,1-dimethylethyl)-6-(ethylthio)-

CAS: 1360105-53-8

Reinheid: >98.0% (HPLC)

Intermediate of Ensitrelvir (S-217622), COVID-19

Hege kwaliteit, kommersjele produksje

E-Mail: alvin@ruifuchem.com

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3-(Chloormethyl)-1-methyl-1H-1,2,4-triazolhydrochloride CAS 135206-76-7 Suverens >98.0% Ensitrelvir (S-217622) Intermediate COVID-19

3-(Chloormethyl)-1-methyl-1H-1,2,4-triazolhydrochloride

CAS: 135206-76-7

Reinheid: >98.0%

Uterlik: Wyt oant giel poeder

Intermediate of Ensitrelvir (S-217622), COVID-19

Hege kwaliteit, kommersjele produksje

E-Mail: alvin@ruifuchem.com

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S-Ethylisothiourea Hydrobromide CAS 1071-37-0 Purity >98.0% Ensitrelvir (S-217622) Intermediate COVID-19

Gemyske namme: S-Ethylisothiourea Hydrobromide

CAS: 1071-37-0

Reinheid: >98.0% (HPLC)

Uterlik: Wyt oant hast wyt poeder oant kristal

Intermediate of Ensitrelvir (S-217622), COVID-19

Hege kwaliteit, kommersjele produksje

E-Mail: alvin@ruifuchem.com

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L-Arginine CAS 74-79-3 (H-Arg-OH) Assay 98.5~101.0% Fabriek (AJI 97/USP/BP/FCC Standert)

Gemyske namme: L-(+)-arginine;L-arginine

Synonimen: L-Arg;H-Arg-OH;(ôfkoarte Arg of R)

CAS: 74-79-3

Uterlik: wyt kristal of kristalpoeder

Assay: 98,5 ~ 101,0% (berekkene op droege basis)

Standert: AJI 97;USP;EP;FCC

Kontakt: Dr. Alvin Huang

Mobyl / Wechat / WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Methyl (R)-(+)-2-Chloropropionate CAS 77287-29-7 Chemical Assay >99.0% Chirale Purity >99.0% High Purity

Gemyske namme: Methyl (R) -(+) -2-Chloropropionate

Synonimen: (R)-(+)-2-Chloropropionic Acid Methyl Ester

CAS: 77287-29-7

Uterlik: kleurleaze oant giele floeistof

Gemyske assay: >99.0%

Chirale suverens: >99.0%

Chirale ferbiningen, hege kwaliteit

Kontakt: Dr. Alvin Huang

Mobyl / Wechat / WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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(R)-(+)-2-Chloropropionzuur CAS 7474-05-7 Suverens >98.0% (GC) ee >98.0% Hege suverens

Gemyske namme: (R)-(+)-2-Chloropropionic Acid

CAS: 7474-05-7

Uterlik: kleurleaze oant bleek giele floeistof

Gemyske suverens: >98.0% (GC)

Enantiomere oerskot EE: > 98.0%

Chirale ferbiningen, hege kwaliteit

Kontakt: Dr. Alvin Huang

Mobyl / Wechat / WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Isovanillin CAS 621-59-0 Purity ≥99.5% (HPLC) Fabriek hege suverens

3-Hydroxy-4-Methoxybenzaldehyde

Synonimen: Isovanillin

CAS: 621-59-0

Uterlik: wyt as beige kristallijn poeder

Reinheid: ≥99.5% (HPLC)

Hege kwaliteit, kommersjele produksje

Kontakt: Dr. Alvin Huang

Mobyl / Wechat / WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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D-Glucuronolacton CAS 32449-92-6 CP Standert Assay 98.5% ~ 102.0% Fabriek hege kwaliteit

Gemyske namme: D-Glucuronolactone

Synonimen: D-Glucurone;D-Glucuronic Acid Lacton

CAS: 32449-92-6

Assay: 98.5%~102.0%

Hege kwaliteit, kommersjele produksje

Inquiry: alvin@ruifuchem.com

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Acetylaceton CAS 123-54-6 Purity ≥99.5% (GC) Fabriek hege suverens

Namme: Acetylacetone

CAS: 123-54-6

Kleurleaze as ljochtgiel, maklik streamende transparante floeistof

Reinheid: ≥99.5% (GC)

Hege kwaliteit, kommersjele produksje

Inquiry: alvin@ruifuchem.com

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2-(4-fluorfenyl)-5-[(5-jod-2-methylfenyl)methyl]tiofen CAS 898566-17-1 Suverens >98.0% (HPLC)

Gemyske namme: 2-(4-Fluorfenyl)-5-[(5-iodo-2-methylphenyl)methyl]thiophene

CAS: 898566-17-1

Reinheid: >98.0% (HPLC)

Uterlik: wyt oant bleekgiel kristallyn poeder

E-Mail: alvin@ruifuchem.com

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2'-Deoxyadenosine-5'-Monophosphate Free Acid (dAMP) CAS 653-63-4 HPLC Purity ≥98.0% Factory High Purity

Namme: 2'-Deoxyadenosine-5'-Monophosphate Free Acid

Synonimen: dAMP

CAS: 653-63-4

Uterlik: White Crystalline Poeder

HPLC-suverens: ≥98.0% UV-assay: ≥90.0%

Inquiry: alvin@ruifuchem.com

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H-Pro-OMe·HCl CAS 2133-40-6 L-Proline Methyl Ester Hydrochloride Suverens ≥99.0% (HPLC) Fabriek

Gemyske namme: L-Proline Methyl Ester Hydrochloride

H-Pro-OMe·HCl;Methyl L-Prolinate Hydrochloride

CAS: 2133-40-6

Uterlik: Wyt as Off-White Crystalline Poeder

Reinheid: >99.0% (HPLC)

Kontakt: Dr. Alvin Huang

Mobyl / Wechat / WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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Products

Tetrabutylammoniumfluoride trihydrate CAS 87749-50-6 Suverens > 99.0% (Titraasje)

Tetrabutylammoniumbromide (TBAB) CAS 1643-19-2 Suverens>99.0% ((Titraasje)

Ammoniumbromide CAS 12124-97-9 Suverens >99.0% (Titraasje)

Tetra-n-Octylammonium Bromide (TOAB) CAS 14866-33-2 Suverens>98.0% (Titraasje)

Didodecyldimethylammoniumbromide CAS 3282-73-3 Suverens>99.0% (GC)

(S)-(-)-TolBINAP CAS 100165-88-6 Suverens >98.0% (HPLC)

Dibromobis(trifenylfosfine)nikkel(II) CAS 14126-37-5 Suverens >99.0% (GC)

tert-Amyl Alcohol CAS 75-85-4 Purity >99.5% (GC)

tert-butylhydroperoxide (TBHP) (70% yn wetter) CAS 75-91-2

Natrium tert-butoxide CAS 865-48-5 Suverens>99.0% (T)

Lithium tert-butoxide CAS 1907-33-1 Suverens > 99.0% (Titraasje)

Trimethyltetradecylammoniumchloride CAS 4574-04-3 Suverens>99.0% (T)

Tributyltin Hydride CAS 688-73-3 Suverens>97.0% (GC) Befettet 0.05% BHT as stabilisator

6-Chloro-2-methyl-2H-indazol-5-amine CAS 1893125-36-4 Purity>98.0% (LCMS) Ensitrelvir (S-217622) Intermediate COVID-19

2,4,5-Trifluorobenzylbromide CAS 157911-56-3 Suverens >98.0% (GC) Ensitrelvir (S-217622) Intermediate COVID-19

Ensitrelvir (S-217622) Intermediate CAS 1360105-53-8 Suverens>98.0% COVID-19

3-(Chloormethyl)-1-methyl-1H-1,2,4-triazolhydrochloride CAS 135206-76-7 Suverens >98.0% Ensitrelvir (S-217622) Intermediate COVID-19

S-Ethylisothiourea Hydrobromide CAS 1071-37-0 Purity >98.0% Ensitrelvir (S-217622) Intermediate COVID-19

L-Arginine CAS 74-79-3 (H-Arg-OH) Assay 98.5~101.0% Fabriek (AJI 97/USP/BP/FCC Standert)

Methyl (R)-(+)-2-Chloropropionate CAS 77287-29-7 Chemical Assay >99.0% Chirale Purity >99.0% High Purity

(R)-(+)-2-Chloropropionzuur CAS 7474-05-7 Suverens >98.0% (GC) ee >98.0% Hege suverens

Isovanillin CAS 621-59-0 Purity ≥99.5% (HPLC) Fabriek hege suverens

D-Glucuronolacton CAS 32449-92-6 CP Standert Assay 98.5% ~ 102.0% Fabriek hege kwaliteit

Acetylaceton CAS 123-54-6 Purity ≥99.5% (GC) Fabriek hege suverens

2-(4-fluorfenyl)-5-[(5-jod-2-methylfenyl)methyl]tiofen CAS 898566-17-1 Suverens >98.0% (HPLC)

2'-Deoxyadenosine-5'-Monophosphate Free Acid (dAMP) CAS 653-63-4 HPLC Purity ≥98.0% Factory High Purity

H-Pro-OMe·HCl CAS 2133-40-6 L-Proline Methyl Ester Hydrochloride Suverens ≥99.0% (HPLC) Fabriek