2,5-Dibromo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester

Modify Date: 2024-01-02 17:37:32

2,5-Dibromo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester Structure
2,5-Dibromo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester structure
Common Name 2,5-Dibromo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester
CAS Number 117657-38-2 Molecular Weight 324.99700
Density 1.69 g/cm3 Boiling Point 327.6ºC at 760 mmHg
Molecular Formula C9H11Br2NO2 Melting Point N/A
MSDS N/A Flash Point 151.9ºC

 Names

Name tert-butyl 2,5-dibromopyrrole-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.69 g/cm3
Boiling Point 327.6ºC at 760 mmHg
Molecular Formula C9H11Br2NO2
Molecular Weight 324.99700
Flash Point 151.9ºC
Exact Mass 322.91600
PSA 31.23000
LogP 3.79630

 Safety Information

HS Code 2933990090

 Synthetic Route

~96%

2,5-Dibromo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester Structure

2,5-Dibromo-1H-...

CAS#:117657-38-2

Literature: Pinkerton, David M.; Banwell, Martin G.; Willis, Anthony C. Organic Letters, 2007 , vol. 9, # 24 p. 5127 - 5130

~%

2,5-Dibromo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester Structure

2,5-Dibromo-1H-...

CAS#:117657-38-2

Literature: Chen, Wha; Cava, Michael P. Tetrahedron Letters, 1987 , vol. 28, # 48 p. 6025 - 6026

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,5-dibromo-1-(tert-butoxycarbonyl)-1H-pyrrole
N-BOC-2,4-dibromopyrrole
2,5-dibromopyrrole-1-carboxylic acid tert-butyl ester
tert-butyl 2,5-dibromo-1H-pyrrole-1-carboxylate
N-Boc-2,5-dibromopyrrole
N-Boc-2,5-dibromo-1H-pyrrole
2,5-dibromo-1-tert-butoxycarbonylpyrrole
N-(tert-butoxycarbonyl)-2,5-dibromopyrrole