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

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

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

Global( 157)Suppliers
Supplier Tel Email Country ProdList Advantage
Beijing Cooperate Pharmaceutical Co.,Ltd
010-60279497 sales01@cooperate-pharm.com CHINA 1803 55
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 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 32957 60
career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Jinan Finer Chemical Co., Ltd
+86-531-88989536 +86-15508631887 sales@finerchem.com China 2961 58
Standardpharm Co. Ltd.
86-714-3992388 overseasales1@yongstandards.com United States 14332 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Shanghai Yingrui Biopharma Co.,Ltd
21-33585366 export01@shyrchem.com CHINA 1319 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 2024-12-23 (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
(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 tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl) 1441670-89-8 C27H26BrF2N3O2