Watengenezaji na Wasambazaji wa Bidhaa Zinazohusiana na COVID-19 - Kiwanda cha Bidhaa Zinazohusiana na COVID-19 China

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

Jina la Kemikali: N-Boc-L-tert-Leucine

Visawe: Boc-Tle-OH

CAS: 62965-35-9

Muonekano: Poda Nyeupe au Nyeupe

Usafi: >99.0% (HPLC)

Inayotokana na Asidi ya Amino, Ubora wa Juu

Wasiliana na: Dk. Alvin Huang

Simu/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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

Jina la Kemikali: 3-Hydroxypyrazine-2-Carboxamide

CAS: 55321-99-8

Muonekano: Poda ya Manjano Isiyokolea hadi Hudhurungi

Usafi: >98.0% (HPLC)

Kati ya Favipiravir (CAS: 259793-96-9) katika matibabu ya maambukizo ya virusi vya mafua na COVID-19

Ubora wa Juu, Uzalishaji wa Biashara

Inquiry: alvin@ruifuchem.com

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Trimethyloxonium Tetrafluoroborate CAS 420-37-1 Purity >98.0% (HPLC) Ubora wa Juu

Jina la Kemikali: Trimethyloxonium Tetrafluoroborate

CAS: 420-37-1

Usafi: >98.0% (HPLC)

Muonekano: Poda Nyeupe- Nyeupe au Fuwele

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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

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

CAS: 1893125-36-4

Usafi: >98.0% (LCMS)

Muonekano: Poda Isiyokolea Hudhurungi hadi Kijivu

Kati ya Ensitrelvir (S-217622), COVID-19

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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

Jina la Kemikali: 2,4,5-Trifluorobenzyl Bromidi

CAS: 157911-56-3

Usafi: >98.0% (GC)

Mwonekano: Kioevu kisicho na Rangi hadi Manjano Uwazi

Kati ya Ensitrelvir (S-217622), COVID-19

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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

Jina la Kemikali: 1,3,5-Triazine-2,4(1H,3H)-dione, 3-(1,1-dimethylethyl)-6-(ethylthio)-

CAS: 1360105-53-8

Usafi: >98.0% (HPLC)

Kati ya Ensitrelvir (S-217622), COVID-19

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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

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

CAS: 135206-76-7

Usafi:> 98.0%

Muonekano: Poda Nyeupe hadi Njano

Kati ya Ensitrelvir (S-217622), COVID-19

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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S-Ethylisothiourea Hydrobromide CAS 1071-37-0 Usafi >98.0% Ensitrelvir (S-217622) COVID-19 ya Kati

Jina la Kemikali: S-Ethylisothiourea Hydrobromide

CAS: 1071-37-0

Usafi: >98.0% (HPLC)

Mwonekano: Poda Nyeupe hadi Karibu Nyeupe hadi Kioo

Kati ya Ensitrelvir (S-217622), COVID-19

Ubora wa Juu, Uzalishaji wa Biashara

E-Mail: alvin@ruifuchem.com

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Uchunguzi wa Paxlovid Boceprevir CAS 565456-77-1 ≥99.0%

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

CAS: 565456-77-1

Muonekano: Poda Nyeupe hadi Nyeupe

Uchambuzi: ≥99.0%

Kati ya PF-07321332 Paxlovid (CAS 2628280-40-8) na Boceprevir (CAS 394730-60-0)

Ubora wa Juu, Uzalishaji wa Biashara

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 ya Kati

Jina la Kemikali: Methyl (S)-2-(Boc-amino)-3-[(S)-2-oxo-3-pyrrolidinyl]propanoate

CAS: 328086-60-8

Muonekano: Poda Nyeupe hadi Nyeupe

Kati ya PF-07321332 Paxlovid (CAS 2628280-40-8) na Boceprevir (CAS 394730-60-0)

Ubora wa Juu, Uzalishaji wa Biashara

Inquiry: alvin@ruifuchem.com

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

Jina la Kemikali: 6,6-Dimethyl-3-azabicyclo[3.1.0]hexane

CAS: 943516-54-9

Muonekano: Kioevu Kinacho Uwazi Isiyo na Rangi

Usafi: ≥98.0%

Kati ya PF-07321332 Paxlovid (CAS 2628280-40-8) na Boceprevir (CAS 394730-60-0)

Ubora wa Juu, Uzalishaji wa Biashara

Inquiry: alvin@ruifuchem.com

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Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Ubora wa Juu wa Kati

Jina la Kemikali: Caronic Anhydride

CAS: 67911-21-1

Muonekano: Poda ya Kioo Nyeupe au Karibu Nyeupe

Usafi: >98.0% (GC)

Kati ya PF-07321332 Paxlovid (CAS 2628280-40-8) na Boceprevir (CAS 394730-60-0)

Ubora wa Juu, Uzalishaji wa Biashara

Inquiry: alvin@ruifuchem.com

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H-Tle-OH CAS 20859-02-3 L-tert-Leucine Ubora wa Juu

Jina la Kemikali: H-Tle-OH;L-tert-Leucine

CAS: 20859-02-3

Muonekano: Poda Nyeupe hadi Nyeupe

Uchambuzi: 98.0%~102.0%

Ubora wa Juu, Uzalishaji wa Biashara

Wasiliana na: Dk. Alvin Huang

Simu/Wechat/WhatsApp: +86-15026746401

Inquiry: alvin@ruifuchem.com

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

Jina la Kemikali: Boc-Glu(OMe)-OMe

CAS: 59279-60-6

Mwonekano: Kioevu kisicho na Rangi hadi Manjano Iliyokolea

Usafi: ≥98.0% (HPLC)

Ubora wa Juu, Uzalishaji wa Biashara

Inquiry: alvin@ruifuchem.com

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Bidhaa Zinazohusiana na COVID-19

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

Tetrabutylammonium Bromidi (TBAB) CAS 1643-19-2 Usafi >99.0% ((Titration)

Ammonium Bromidi CAS 12124-97-9 Usafi >99.0% (Titration)

Tetra-n-Octylammonium Bromidi (TOAB) CAS 14866-33-2 Usafi >98.0% (Titration)

Didodecyldimethylammonium Bromidi CAS 3282-73-3 Usafi >99.0% (GC)

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

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

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

tert-Butyl Hydroperoxide (TBHP) (70% ndani ya Maji) CAS 75-91-2

Sodiamu tert-Butoxide CAS 865-48-5 Usafi >99.0% (T)

Lithium tert-Butoxide CAS 1907-33-1 Usafi >99.0% (Titration)

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

Tributyltin Hydride CAS 688-73-3 Purity >97.0% (GC) Ina 0.05% BHT kama Kiimarishaji

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

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

Trimethyloxonium Tetrafluoroborate CAS 420-37-1 Purity >98.0% (HPLC) Ubora wa Juu

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

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

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

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

S-Ethylisothiourea Hydrobromide CAS 1071-37-0 Usafi >98.0% Ensitrelvir (S-217622) COVID-19 ya Kati

Uchunguzi wa Paxlovid Boceprevir CAS 565456-77-1 ≥99.0%

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

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

Caronic Anhydride CAS 67911-21-1 PF-07321332 Boceprevir Ubora wa Juu wa Kati

H-Tle-OH CAS 20859-02-3 L-tert-Leucine Ubora wa Juu

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