IiMveliso eziNxulumene ne-COVID-19 abavelisi kunye nababoneleli-China COVID-19 iMveliso eNxulumeneyo neFactory

I-Boc-Tle-OH CAS 62965-35-9 N-Boc-L-tert-Leucine Purity >99.0% (HPLC) Factory

Igama leMchiza: N-Boc-L-tert-Leucine

Izithethantonye: Boc-Tle-OH

CAS: 62965-35-9

Imbonakalo: I-White okanye i-Off-White Powder

Ubunyulu: >99.0% (HPLC)

I-Amino Acid Derivative, Umgangatho ophezulu

Qhagamshelana: UGqr. Alvin Huang

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3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8 Ubunyulu >98.0% (HPLC) Favipiravir Intermediate COVID-19

Igama leKhemikhali: 3-Hydroxypyrazine-2-Carboxamide

CAS: 55321-99-8

Imbonakalo: Mthubi oKhanyayo ukuya kumgubo oBrown

Ubunyulu: >98.0% (HPLC)

Umbindi weFavipiravir (CAS: 259793-96-9) kunyango losulelo lwentsholongwane ye-Influenza kunye ne-COVID-19

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

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I-Trimethyloxonium Tetrafluoroborate CAS 420-37-1 Ubunyulu > 98.0% (HPLC) Umgangatho ophezulu

Igama leKhemikhali: Trimethyloxonium Tetrafluoroborate

CAS: 420-37-1

Ubunyulu: >98.0% (HPLC)

Imbonakalo: Imhlophe ukuya kwiPowder eNgaphandle-Mhlophe okanye iiCrystals

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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

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

CAS: 1893125-36-4

Ubunyulu: >98.0% (LCMS)

Imbonakalo: I-Brown eKhanya ukuya kwi-Grey Solid Powder

Umbindi we-Ensitrelvir (S-217622), COVID-19

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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

Igama leKhemikhali: 2,4,5-Trifluorobenzyl Bromide

CAS: 157911-56-3

Ubunyulu: >98.0% (GC)

Imbonakalo: AyinaMbala ukuya kuMthubi oKhanyayo oLulwelo olucacileyo

Umbindi we-Ensitrelvir (S-217622), COVID-19

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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I-Ensitrelvir (S-217622) ePhakathi CAS 1360105-53-8 Ubunyulu >98.0% COVID-19

Igama leMichiza: 1,3,5-Triazine-2,4(1H,3H)-dione, 3-(1,1-dimethylethyl)-6-(ethylthio)-

CAS: 1360105-53-8

Ubunyulu: >98.0% (HPLC)

Umbindi we-Ensitrelvir (S-217622), COVID-19

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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3-(Chloromethyl)-1-methyl-1H-1,2,4-triazole hydrochloride CAS 135206-76-7 Ucoceko >98.0% Ensitrelvir (S-217622) I-COVID-19 ePhakathi

3-(Chloromethyl) -1-methyl-1H-1,2,4-triazole hydrochloride

CAS: 135206-76-7

Ubunyulu: >98.0%

Imbonakalo: Umgubo oMhlophe ukuya kumthubi

Umbindi we-Ensitrelvir (S-217622), COVID-19

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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

Igama leMichiza: S-Ethylisothiourea Hydrobromide

CAS: 1071-37-0

Ubunyulu: >98.0% (HPLC)

Imbonakalo: Mhlophe ukuya Phantse kuMhlophe uPowder ukuya kwiCrystal

Umbindi we-Ensitrelvir (S-217622), COVID-19

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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Paxlovid Boceprevir Intermediate CAS 565456-77-1 Assay ≥99.0%

Igama: (1R,2S,5S)-6,6-Dimethyl-3-azabicyclo[3.1.0]hexane-2-Carboxylic Acid Methyl Ester Hydrochloride

CAS: 565456-77-1

Imbonakalo: Mhlophe ukuya kwi-Off-White Powder

Uvavanyo: ≥99.0%

Phakathi kwe-PF-07321332 Paxlovid (CAS 2628280-40-8) kunye ne-Boceprevir (CAS 394730-60-0)

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

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Methyl (S)-2-(Boc-amino)-3-[(S)-2-oxo-3-pyrrolidinyl]propanoate CAS 328086-60-8 PF-07321332 Boceprevir Phakathi

Igama leMichiza: Methyl (S) -2-(Boc-amino)-3-[(S)-2-oxo-3-pyrrolidinyl]propanoate

CAS: 328086-60-8

Imbonakalo: Mhlophe ukuya kwi-Off-White Powder

Phakathi kwe-PF-07321332 Paxlovid (CAS 2628280-40-8) kunye ne-Boceprevir (CAS 394730-60-0)

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

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6,6-Dimethyl-3-azabicyclo[3.1.0]hexane CAS 943516-54-9 PF-07321332 Boceprevir Eliphakathi

Igama leKhemikhali: 6,6-Dimethyl-3-azabicyclo [3.1.0] hexane

CAS: 943516-54-9

Imbonakalo: Ulwelo oluNgabalangayo oluNgaphandle

Ubunyulu: ≥98.0%

Phakathi kwe-PF-07321332 Paxlovid (CAS 2628280-40-8) kunye ne-Boceprevir (CAS 394730-60-0)

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

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Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Umgangatho oPhakathi oPhezulu

Igama leMichiza: I-Caronic Anhydride

CAS: 67911-21-1

Imbonakalo: Umgubo oMhlophe okanye ophantse wamhlophe weCrystal

Ubunyulu: >98.0% (GC)

Phakathi kwe-PF-07321332 Paxlovid (CAS 2628280-40-8) kunye ne-Boceprevir (CAS 394730-60-0)

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

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H-Tle-OH CAS 20859-02-3 L-tert-Leucine Umgangatho ophezulu

Igama leMichiza: H-Tle-OH;L-tert-Leucine

CAS: 20859-02-3

Imbonakalo: Mhlophe ukuya kwi-Off-White Powder

Uvavanyo: 98.0% ~ 102.0%

Umgangatho ophezulu, iMveliso yoRhwebo

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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I-Boc-Glu(OMe)-OMe CAS 59279-60-6 Factory High Purity

Igama leMichiza: Boc-Glu(OMe)-OMe

CAS: 59279-60-6

Imbonakalo: AyinaMbala ukuya kuLulwelo oluMthubi

Ubunyulu: ≥98.0% (HPLC)

Umgangatho ophezulu, iMveliso yoRhwebo

Inquiry: alvin@ruifuchem.com

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1 2 3 Okulandelayo >>> Iphepha 1/3

Iimveliso eziNxulumene ne-COVID-19

I-Tetrabutylammonium Fluoride Trihydrate CAS 87749-50-6 Ubunyulu > 99.0% (Titration)

I-Tetrabutylammonium Bromide (TBAB) CAS 1643-19-2 Ubunyulu > 99.0% ((Titration)

I-Ammonium Bromide CAS 12124-97-9 Ubunyulu > 99.0% (Titration)

I-Tetra-n-Octylammonium Bromide (TOAB) CAS 14866-33-2 Ubunyulu > 98.0% (Titration)

I-Didodecyldimethylammonium Bromide CAS 3282-73-3 Ubunyulu > 99.0% (GC)

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

Dibromobis(triphenylphosphine)nickel(II) CAS 14126-37-5 Purity >99.0% (GC)

tert-Amyl Utywala CAS 75-85-4 Ubunyulu > 99.5% (GC)

i-tert-Butyl Hydroperoxide (TBHP) (70% emanzini) CAS 75-91-2

I-sodium tert-Butoxide CAS 865-48-5 Ubunyulu > 99.0% (T)

ILithium tert-Butoxide CAS 1907-33-1 Ubunyulu > 99.0% (Titration)

I-Trimethyltetradecylammonium Chloride CAS 4574-04-3 Ubunyulu > 99.0% (T)

I-Tributyltin Hydride CAS 688-73-3 Ubunyulu > 97.0% (GC) Iqulethe i-0.05% BHT njenge-Stabilizer

I-Boc-Tle-OH CAS 62965-35-9 N-Boc-L-tert-Leucine Purity >99.0% (HPLC) Factory

3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8 Ubunyulu >98.0% (HPLC) Favipiravir Intermediate COVID-19

I-Trimethyloxonium Tetrafluoroborate CAS 420-37-1 Ubunyulu > 98.0% (HPLC) Umgangatho ophezulu

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

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

I-Ensitrelvir (S-217622) ePhakathi CAS 1360105-53-8 Ubunyulu >98.0% COVID-19

3-(Chloromethyl)-1-methyl-1H-1,2,4-triazole hydrochloride CAS 135206-76-7 Ucoceko >98.0% Ensitrelvir (S-217622) I-COVID-19 ePhakathi

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

Paxlovid Boceprevir Intermediate CAS 565456-77-1 Assay ≥99.0%

Methyl (S)-2-(Boc-amino)-3-[(S)-2-oxo-3-pyrrolidinyl]propanoate CAS 328086-60-8 PF-07321332 Boceprevir Phakathi

6,6-Dimethyl-3-azabicyclo[3.1.0]hexane CAS 943516-54-9 PF-07321332 Boceprevir Eliphakathi

Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Umgangatho oPhakathi oPhezulu

H-Tle-OH CAS 20859-02-3 L-tert-Leucine Umgangatho ophezulu

I-Boc-Glu(OMe)-OMe CAS 59279-60-6 Factory High Purity