5-(2-Bromophenyl)-1-trityl-1H-tetrazole

Modify Date: 2025-08-25 19:54:34

5-(2-Bromophenyl)-1-trityl-1H-tetrazole Structure
5-(2-Bromophenyl)-1-trityl-1H-tetrazole structure
Common Name 5-(2-Bromophenyl)-1-trityl-1H-tetrazole
CAS Number 143945-72-6 Molecular Weight 467.360
Density 1.3±0.1 g/cm3 Boiling Point 623.2±65.0 °C at 760 mmHg
Molecular Formula C26H19BrN4 Melting Point N/A
MSDS N/A Flash Point 330.7±34.3 °C

 Names

Name 5-(2-Bromophenyl)-1-(triphenylmethyl)-1H-tetrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 623.2±65.0 °C at 760 mmHg
Molecular Formula C26H19BrN4
Molecular Weight 467.360
Flash Point 330.7±34.3 °C
Exact Mass 466.079315
PSA 43.60000
LogP 7.13
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.668

 Safety Information

HS Code 2933990090

 Synthetic Route

~99%

5-(2-Bromophenyl)-1-trityl-1H-tetrazole Structure

5-(2-Bromopheny...

CAS#:143945-72-6

Literature: ALGRY QUIMICA, S.L Patent: EP1833801 B1, 2008 ; Location in patent: Page/Page column 11 ;

~89%

5-(2-Bromophenyl)-1-trityl-1H-tetrazole Structure

5-(2-Bromopheny...

CAS#:143945-72-6

Literature: G. D. Searle and Co. Patent: US5451593 A1, 1995 ; US 5451593 A

~92%

5-(2-Bromophenyl)-1-trityl-1H-tetrazole Structure

5-(2-Bromopheny...

CAS#:143945-72-6

Literature: G. D. Searle and Co. Patent: US5861420 A1, 1999 ; US 5861420 A

 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

5-(2-Bromophenyl)-1-trityl-1H-tetrazole
1H-Tetrazole, 5-(2-bromophenyl)-1-(triphenylmethyl)-
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