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ChemicalBook >> CAS DataBase List >>tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)

tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)

tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) Structure
tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) structure
CAS No.
1441670-89-8
Chemical Name:
tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)
Synonyms
Ledipasvir INT 3;Ledipasvir Impurity 9;Ledipasvir interMediate;InterMediate of Ledipasvir;Ledipasvir intermediate N-3;Propanamide,N-(6-hydroxyphenyl)-;5-Azaspiro[2.4]heptane-5-carboxylic acid;ledipasvir interMediate ISO 9001：2015 REACH;TIANFUCHEM--1441670-89-8--ledipasvir interMediate;(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol...
CBNumber:
CB62710866
Molecular Formula:
C27H26BrF2N3O2
Molecular Weight:
542.41
MDL Number:
MFCD28386931
MOL File:
1441670-89-8.mol
Last updated:2024-05-15 11:33:18
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tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) Properties

Boiling point 681.1±55.0 °C(Predicted)
Density 1.53±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka 11.13±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC M199513 (6S)-tert-butyl-6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate 1441670-89-8 50mg $130 2021-12-16 Buy
AK Scientific 9594AF (6S)-6-[5-(7-Bromo-9,9-difluoro-9Hfluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylicacid1,1-dimethylethylester 1441670-89-8 5g $244 2021-12-16 Buy
American Custom Chemicals Corporation APN0002251 (S)-TERT-BUTYL 6-(5-(7-BROMO-9,9-DIFLUORO-9H-FLUOREN-2-YL)-1H-IMIDAZOL-2-YL)-5-AZASPIRO[2.4]HEPTANE-5-CARBOXYLATE 95.00% 1441670-89-8 5MG $496.02 2021-12-16 Buy
Crysdot CD11256052 (S)-tert-Butyl6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate 97% 1441670-89-8 5g $277 2021-12-16 Buy
A1 Biochem Labs A1-03227 (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic 95% 1441670-89-8 5G $280 2021-12-16 Buy
Product number Packaging Price Buy
M199513 50mg $130 Buy
9594AF 5g $244 Buy
APN0002251 5MG $496.02 Buy
CD11256052 5g $277 Buy
A1-03227 5G $280 Buy

tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) Chemical Properties,Uses,Production

Uses

Tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) is the key intermediate that could be used to synthesize Ledipasvir which is a direct-acting antiviral agent used to treat specific hepatitis C virus (HCV) infections in combination with other antiviral agents.

tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) Preparation Products And Raw materials

Raw materials

1,1-Bis(hydroxymethyl)cyclopropane 1,1-Bis(iodomethyl)cyclopropane

Preparation Products

tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) Suppliers

Global( 161)Suppliers
Supplier Tel Email Country ProdList Advantage
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497 sales01@cooperate-pharm.com CHINA 1811 55
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21687 55
Shanghai Yingrui Biopharma Co., Ltd. 		+86-21-33585366 - 03@ sales03@shyrchem.com CHINA 738 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32715 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Jinan Finer Chemical Co., Ltd 		+86-531-88989536 +86-15508631887 sales@finerchem.com China 2966 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39916 58
Shanghai Yingrui Biopharma Co.,Ltd 		21-33585366 export01@shyrchem.com CHINA 1320 58
Supplier Advantage
Beijing Cooperate Pharmaceutical Co.,Ltd 		55
Henan Tianfu Chemical Co.,Ltd. 		55
Shanghai Yingrui Biopharma Co., Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Jinan Finer Chemical Co., Ltd 		58
Standardpharm Co. Ltd. 		58
Chongqing Chemdad Co., Ltd 		58
Shanghai Yingrui Biopharma Co.,Ltd 		58

View Lastest Price from tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester pictures 2024-06-11 (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester
1441670-89-8
 US $5.00 / kg 1kg ≥99% 100mt/year Jinan Finer Chemical Co., Ltd
ledipasvir interMediate pictures 2022-05-23 ledipasvir interMediate
1441670-89-8
 US $1.10 / g 1g 99.0% Min 100 Tons Dideu Industries Group Limited
(6S)-6- [5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-IH-imidazol-2-yll-5-azaspiro pictures 2020-11-19 (6S)-6- [5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-IH-imidazol-2-yll-5-azaspiro
1441670-89-8
 US $35.00 / KG 1KG 99 1000KG Longyan Tianhua Biological Technology Co., Ltd

1441670-89-8(tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl))Related Search:

Ledipasvir ledipasvir interMediate ledipasvir interMediate 2,7-DibroMo-9,9-difluoro-9H-fluorene (S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoic acid
2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-broMo-1H-benziMidazol-2-yl)-, 1,1-diMethylethyl ester,(1R,3S,4S)- (S)-5-BOC-5-AZASPIRO[2.4]HEPTANE-6-CARBOXYLIC ACID 1-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-2-chloro-Ethanone ledipasvir interMediate (3S)-N-Boc-2-azabicyclo[2.2.1]heptane-3-carboxylic acid

1of2

(6S)-6- [5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-IH-imidazol-2-yll-5-azaspiro (S)-tert-butyl 6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate 5-Azaspiro[2.4]heptane-5-carboxylic acid, 6-[5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl]-, 1,1-diMethylethyl ester, (6S)- (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester (6S)-tert-butyl-6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate InterMediate of Ledipasvir (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylester Ledipasvir INT 3 ledipasvir interMediate ,(6S)-6-[5-(7-BroMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-diMethylethyl ester Ledipasvir intermediate N-3 4)(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5- azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptanes-5-carboxylic acid 1,1-dimethylethyl ester (6s)-TERT-BUTYL-6(5(7-BROMO-9,9-DIFLUORO-9h-FLUOREN-2-YI)-1h-IMIDAZOL-2YI)-5-AZASPIRO(2.4)HEPTANE-5-CARBOXYLATE tert-butyl (S)-6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate (S)-tert-butyl 6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate1441670-89-8 Ledipasvir Impurity 9 5-Azaspiro[2.4]heptane-5-carboxylic acid ledipasvir interMediate ISO 9001：2015 REACH Tert-butyl (6s)-6-[5-(7-bromo-9,9-difluorofluoren-2-yl)-1h-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol... "(S)-tert-butyl 6-(5-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-1H-iMidazol-2-yl)-5-azaspiro[2.4]" TIANFUCHEM--1441670-89-8--ledipasvir interMediate Propanamide,N-(6-hydroxyphenyl)- (6S)-6-[5-(7- bromo -9,9- difluoro -9H- fluoren -2- yl) -1H- imidazol -2- yl ]-5- azaspiro [2.4] heptane -5- carboxylic acid tert-butyl ester tert-butyl (6S)-6-[5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate Chemicalbook(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptanes-5-carboxylicacid1,1-dimethylethylester Ledipasvir interMediate 1441670-89-8 C27H26BrF2N3O2